{ "dataset": "Pasadena, CA storm events — 12-month window, 25-mile radius plus Los Angeles records (floods and special weather statements excluded, matching the city page)", "license": "https://www.stormauditor.com/data-license", "provenance": "Consolidated by StormAuditor from public NOAA/NWS records (warnings, Local Storm Reports, NCEI Storm Events) under the published methodology at https://www.stormauditor.com/methodology", "refreshed_at": "2026-09-20T10:35:16.938+00:00", "window_days": 365, "schema_version": "2.0.0", "event_count": 250, "fields": { "id": "stable event identifier (source-derived)", "date": "event date (YYYY-MM-DD, local storm day)", "county": "county or county-equivalent (may be blank)", "city": "place name from the source record (LSR names may carry a distance/direction prefix)", "zip": "ZIP code when the source provides one (may be blank)", "eventType": "hazard tag: wind | hail | tornado | flood | lightning", "severity": "StormAuditor severity bucket (low|moderate|high|severe)", "evidenceLevel": "evidence level of the source record (warning|observed|...)", "confidence": "StormAuditor confidence score for the record (0-1, may be absent)", "windSpeedMph": "reported/estimated wind gust, mph (absent if n/a)", "hailSizeInches": "reported/estimated hail size, inches (absent if n/a)", "tornadoScale": "EF-scale rating when the source provides one (absent if n/a)", "damageTypes": "damage tags from the source narrative (may be absent)", "description": "source narrative excerpt (may be absent)", "source": "originating public record (NWS warning, LSR, NCEI, ...)", "sourceDetail": "issuing office / product detail for the source (may be absent)", "originStation": "reporting station identifier when applicable (may be absent)", "warningProductKey": "NWS warning product key for warning-derived rows (may be absent)", "lat": "event latitude (WGS84, may be blank)", "lon": "event longitude (WGS84, may be blank)", "rawWindSpeedMph": "source-reported wind value before display screening, mph (may be absent)", "windSpeedDisclaimer": "set when the wind value is a warning-projected figure rather than a measurement (may be absent)" }, "events": [ { "id": "asos-bf-SDB-2026-06-28", "lat": 34.7434, "lon": -118.7253, "zip": "", "city": "SANDBURG (AUT)", "date": "2026-06-28", "county": "Los Angeles", "source": "IEM ASOS Station", "severity": "high", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "SANDBURG (AUT) (SDB) recorded a 60 mph gust.", "sourceDetail": "CA_ASOS automated observation — SANDBURG (AUT) (SDB) [365d backfill 2026-08]", "windSpeedMph": 60, "evidenceLevel": "observed" }, { "id": "asos-bf-WJF-2026-06-28", "lat": 34.7411, "lon": -118.2186, "zip": "", "city": "LANCASTER/FOX FIELD", "date": "2026-06-28", "county": "Los Angeles", "source": "IEM ASOS Station", "severity": "moderate", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "LANCASTER/FOX FIELD (WJF) recorded a 51 mph gust.", "sourceDetail": "CA_ASOS automated observation — LANCASTER/FOX FIELD (WJF) [365d backfill 2026-08]", "windSpeedMph": 51, "evidenceLevel": "observed" }, { "id": "asos-bf-SDB-2026-06-08", "lat": 34.7434, "lon": -118.7253, "zip": "", "city": "SANDBURG (AUT)", "date": "2026-06-08", "county": "Los Angeles", "source": "IEM ASOS Station", "severity": "high", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "SANDBURG (AUT) (SDB) recorded a 68 mph gust.", "sourceDetail": "CA_ASOS automated observation — SANDBURG (AUT) (SDB) [365d backfill 2026-08]", "windSpeedMph": 68, "evidenceLevel": "observed" }, { "id": "asos-bf-SDB-2026-05-18", "lat": 34.7434, "lon": -118.7253, "zip": "", "city": "SANDBURG (AUT)", "date": "2026-05-18", "county": "Los Angeles", "source": "IEM ASOS Station", "severity": "high", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "SANDBURG (AUT) (SDB) recorded a 60 mph gust.", "sourceDetail": "CA_ASOS automated observation — SANDBURG (AUT) (SDB) [365d backfill 2026-08]", "windSpeedMph": 60, "evidenceLevel": "observed" }, { "id": "asos-bf-SDB-2026-05-17", "lat": 34.7434, "lon": -118.7253, "zip": "", "city": "SANDBURG (AUT)", "date": "2026-05-17", "county": "Los Angeles", "source": "IEM ASOS Station", "severity": "high", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "SANDBURG (AUT) (SDB) recorded a 66 mph gust.", "sourceDetail": "CA_ASOS automated observation — SANDBURG (AUT) (SDB) [365d backfill 2026-08]", "windSpeedMph": 66, "evidenceLevel": "observed" }, { "id": "asos-bf-WJF-2026-05-17", "lat": 34.7411, "lon": -118.2186, "zip": "", "city": "LANCASTER/FOX FIELD", "date": "2026-05-17", "county": "Los Angeles", "source": "IEM ASOS Station", "severity": "moderate", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "LANCASTER/FOX FIELD (WJF) recorded a 55 mph gust.", "sourceDetail": "CA_ASOS automated observation — LANCASTER/FOX FIELD (WJF) [365d backfill 2026-08]", "windSpeedMph": 55, "evidenceLevel": "observed" }, { "id": "asos-bf-SDB-2026-05-16", "lat": 34.7434, "lon": -118.7253, "zip": "", "city": "SANDBURG (AUT)", "date": "2026-05-16", "county": "Los Angeles", "source": "IEM ASOS Station", "severity": "high", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "SANDBURG (AUT) (SDB) recorded a 71 mph gust.", "sourceDetail": "CA_ASOS automated observation — SANDBURG (AUT) (SDB) [365d backfill 2026-08]", "windSpeedMph": 71, "evidenceLevel": "observed" }, { "id": "asos-bf-WJF-2026-05-16", "lat": 34.7411, "lon": -118.2186, "zip": "", "city": "LANCASTER/FOX FIELD", "date": "2026-05-16", "county": "Los Angeles", "source": "IEM ASOS Station", "severity": "moderate", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "LANCASTER/FOX FIELD (WJF) recorded a 50 mph gust.", "sourceDetail": "CA_ASOS automated observation — LANCASTER/FOX FIELD (WJF) [365d backfill 2026-08]", "windSpeedMph": 50, "evidenceLevel": "observed" }, { "id": "asos-bf-SDB-2026-05-15", "lat": 34.7434, "lon": -118.7253, "zip": "", "city": "SANDBURG (AUT)", "date": "2026-05-15", "county": "Los Angeles", "source": "IEM ASOS Station", "severity": "moderate", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "SANDBURG (AUT) (SDB) recorded a 51 mph gust.", "sourceDetail": "CA_ASOS automated observation — SANDBURG (AUT) (SDB) [365d backfill 2026-08]", "windSpeedMph": 51, "evidenceLevel": "observed" }, { "id": "asos-bf-SDB-2026-05-13", "lat": 34.7434, "lon": -118.7253, "zip": "", "city": "SANDBURG (AUT)", "date": "2026-05-13", "county": "Los Angeles", "source": "IEM ASOS Station", "severity": "high", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "SANDBURG (AUT) (SDB) recorded a 58 mph gust.", "sourceDetail": "CA_ASOS automated observation — SANDBURG (AUT) (SDB) [365d backfill 2026-08]", "windSpeedMph": 58, "evidenceLevel": "observed" }, { "id": "asos-bf-SDB-2026-04-17", "lat": 34.7434, "lon": -118.7253, "zip": "", "city": "SANDBURG (AUT)", "date": "2026-04-17", "county": "Los Angeles", "source": "IEM ASOS Station", "severity": "high", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "SANDBURG (AUT) (SDB) recorded a 59 mph gust.", "sourceDetail": "CA_ASOS automated observation — SANDBURG (AUT) (SDB) [365d backfill 2026-08]", "windSpeedMph": 59, "evidenceLevel": "observed" }, { "id": "asos-bf-SDB-2026-04-16", "lat": 34.7434, "lon": -118.7253, "zip": "", "city": "SANDBURG (AUT)", "date": "2026-04-16", "county": "Los Angeles", "source": "IEM ASOS Station", "severity": "high", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "SANDBURG (AUT) (SDB) recorded a 68 mph gust.", "sourceDetail": "CA_ASOS automated observation — SANDBURG (AUT) (SDB) [365d backfill 2026-08]", "windSpeedMph": 68, "evidenceLevel": "observed" }, { "id": "asos-bf-WJF-2026-04-11", "lat": 34.7411, "lon": -118.2186, "zip": "", "city": "LANCASTER/FOX FIELD", "date": "2026-04-11", "county": "Los Angeles", "source": "IEM ASOS Station", "severity": "moderate", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "LANCASTER/FOX FIELD (WJF) recorded a 50 mph gust.", "sourceDetail": "CA_ASOS automated observation — LANCASTER/FOX FIELD (WJF) [365d backfill 2026-08]", "windSpeedMph": 50, "evidenceLevel": "observed" }, { "id": "asos-bf-SDB-2026-04-06", "lat": 34.7434, "lon": -118.7253, "zip": "", "city": "SANDBURG (AUT)", "date": "2026-04-06", "county": "Los Angeles", "source": "IEM ASOS Station", "severity": "moderate", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "SANDBURG (AUT) (SDB) recorded a 57 mph gust.", "sourceDetail": "CA_ASOS automated observation — SANDBURG (AUT) (SDB) [365d backfill 2026-08]", "windSpeedMph": 57, "evidenceLevel": "observed" }, { "id": "asos-bf-SDB-2026-04-03", "lat": 34.7434, "lon": -118.7253, "zip": "", "city": "SANDBURG (AUT)", "date": "2026-04-03", "county": "Los Angeles", "source": "IEM ASOS Station", "severity": "high", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "SANDBURG (AUT) (SDB) recorded a 61 mph gust.", "sourceDetail": "CA_ASOS automated observation — SANDBURG (AUT) (SDB) [365d backfill 2026-08]", "windSpeedMph": 61, "evidenceLevel": "observed" }, { "id": "asos-bf-PMD-2026-04-03", "lat": 34.6294, "lon": -118.0846, "zip": "", "city": "Palmdate", "date": "2026-04-03", "county": "Los Angeles", "source": "IEM ASOS Station", "severity": "moderate", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Palmdate (PMD) recorded a 50 mph gust.", "sourceDetail": "CA_ASOS automated observation — Palmdate (PMD) [365d backfill 2026-08]", "windSpeedMph": 50, "evidenceLevel": "observed" }, { "id": "asos-bf-SDB-2026-04-02", "lat": 34.7434, "lon": -118.7253, "zip": "", "city": "SANDBURG (AUT)", "date": "2026-04-02", "county": "Los Angeles", "source": "IEM ASOS Station", "severity": "high", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "SANDBURG (AUT) (SDB) recorded a 62 mph gust.", "sourceDetail": "CA_ASOS automated observation — SANDBURG (AUT) (SDB) [365d backfill 2026-08]", "windSpeedMph": 62, "evidenceLevel": "observed" }, { "id": "asos-bf-SDB-2026-03-26", "lat": 34.7434, "lon": -118.7253, "zip": "", "city": "SANDBURG (AUT)", "date": "2026-03-26", "county": "Los Angeles", "source": "IEM ASOS Station", "severity": "moderate", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "SANDBURG (AUT) (SDB) recorded a 55 mph gust.", "sourceDetail": "CA_ASOS automated observation — SANDBURG (AUT) (SDB) [365d backfill 2026-08]", "windSpeedMph": 55, "evidenceLevel": "observed" }, { "id": "asos-bf-SDB-2026-03-23", "lat": 34.7434, "lon": -118.7253, "zip": "", "city": "SANDBURG (AUT)", "date": "2026-03-23", "county": "Los Angeles", "source": "IEM ASOS Station", "severity": "moderate", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "SANDBURG (AUT) (SDB) recorded a 56 mph gust.", "sourceDetail": "CA_ASOS automated observation — SANDBURG (AUT) (SDB) [365d backfill 2026-08]", "windSpeedMph": 56, "evidenceLevel": "observed" }, { "id": "asos-bf-SDB-2026-03-14", "lat": 34.7434, "lon": -118.7253, "zip": "", "city": "SANDBURG (AUT)", "date": "2026-03-14", "county": "Los Angeles", "source": "IEM ASOS Station", "severity": "high", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "SANDBURG (AUT) (SDB) recorded a 58 mph gust.", "sourceDetail": "CA_ASOS automated observation — SANDBURG (AUT) (SDB) [365d backfill 2026-08]", "windSpeedMph": 58, "evidenceLevel": "observed" }, { "id": "asos-bf-SDB-2026-03-11", "lat": 34.7434, "lon": -118.7253, "zip": "", "city": "SANDBURG (AUT)", "date": "2026-03-11", "county": "Los Angeles", "source": "IEM ASOS Station", "severity": "moderate", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "SANDBURG (AUT) (SDB) recorded a 53 mph gust.", "sourceDetail": "CA_ASOS automated observation — SANDBURG (AUT) (SDB) [365d backfill 2026-08]", "windSpeedMph": 53, "evidenceLevel": "observed" }, { "id": "asos-bf-SDB-2026-03-10", "lat": 34.7434, "lon": -118.7253, "zip": "", "city": "SANDBURG (AUT)", "date": "2026-03-10", "county": "Los Angeles", "source": "IEM ASOS Station", "severity": "moderate", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "SANDBURG (AUT) (SDB) recorded a 50 mph gust.", "sourceDetail": "CA_ASOS automated observation — SANDBURG (AUT) (SDB) [365d backfill 2026-08]", "windSpeedMph": 50, "evidenceLevel": "observed" }, { "id": "asos-bf-SDB-2026-03-08", "lat": 34.7434, "lon": -118.7253, "zip": "", "city": "SANDBURG (AUT)", "date": "2026-03-08", "county": "Los Angeles", "source": "IEM ASOS Station", "severity": "moderate", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "SANDBURG (AUT) (SDB) recorded a 53 mph gust.", "sourceDetail": "CA_ASOS automated observation — SANDBURG (AUT) (SDB) [365d backfill 2026-08]", "windSpeedMph": 53, "evidenceLevel": "observed" }, { "id": "asos-bf-SDB-2026-03-07", "lat": 34.7434, "lon": -118.7253, "zip": "", "city": "SANDBURG (AUT)", "date": "2026-03-07", "county": "Los Angeles", "source": "IEM ASOS Station", "severity": "high", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "SANDBURG (AUT) (SDB) recorded a 60 mph gust.", "sourceDetail": "CA_ASOS automated observation — SANDBURG (AUT) (SDB) [365d backfill 2026-08]", "windSpeedMph": 60, "evidenceLevel": "observed" }, { "id": "asos-bf-SMO-2026-03-07", "lat": 34.021, "lon": -118.4471, "zip": "", "city": "SANTA MONICA MUNI", "date": "2026-03-07", "county": "Los Angeles", "source": "IEM ASOS Station", "severity": "moderate", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "SANTA MONICA MUNI (SMO) recorded a 50 mph gust.", "sourceDetail": "CA_ASOS automated observation — SANTA MONICA MUNI (SMO) [365d backfill 2026-08]", "windSpeedMph": 50, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-03-05-wind-34.76--118.80", "lat": 34.76, "lon": -118.8, "zip": "", "city": "4 SE Gorman", "date": "2026-03-05", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "moderate", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station 414SE Sce Trust Me Canyon.", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 56, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-03-05-wind-34.52--118.59", "lat": 34.52, "lon": -118.59, "zip": "", "city": "6 NE Val Verde", "date": "2026-03-05", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "moderate", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station SE032 Castaic Lake (SCE).", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 57, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-03-05-wind-34.39--118.34", "lat": 34.39, "lon": -118.34, "zip": "", "city": "8 S Agua Dulce", "date": "2026-03-05", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "moderate", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station SE678 Magic Mtn Truck Trl (SCE).", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 56, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-03-05-wind-34.57--118.74", "lat": 34.57, "lon": -118.74, "zip": "", "city": "6 SSW Castaic Lake", "date": "2026-03-05", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station WTPC1 Whitaker Peak RAWS.", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 70, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-03-05-wind-34.34--118.41", "lat": 34.34, "lon": -118.41, "zip": "", "city": "4 NNE San Fernando", "date": "2026-03-05", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station 828SE Sce Loop Canyon.", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 59, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-03-05-wind-34.32--118.58", "lat": 34.32, "lon": -118.58, "zip": "", "city": "4 N Chatsworth", "date": "2026-03-05", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "moderate", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station SE079 Oat Mountain (SCE).", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 57, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-03-05-wind-34.32--118.57", "lat": 34.32, "lon": -118.57, "zip": "", "city": "4 NNE Chatsworth", "date": "2026-03-05", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station 777SE Limekiln Ridge (SCE).", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 67, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-03-05-wind-34.32--118.61", "lat": 34.32, "lon": -118.61, "zip": "", "city": "3 NNW Chatsworth", "date": "2026-03-05", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station 470SE Palo Sola Truck Rd (SCE).", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 58, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-03-05-wind-34.55--118.66", "lat": 34.55, "lon": -118.66, "zip": "", "city": "7 SSE Castaic Lake", "date": "2026-03-05", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station 676SE Sce I5 Marple Canyon.", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 58, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-03-05-wind-34.27--118.16", "lat": 34.27, "lon": -118.16, "zip": "", "city": "5 NNW Altadena", "date": "2026-03-05", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station 148SE Clear Creek (SCE).", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 65, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-03-05-wind-34.30--118.58", "lat": 34.3, "lon": -118.58, "zip": "", "city": "2 NNE Chatsworth", "date": "2026-03-05", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station PHCC1 Porter Ranch RAWS.", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 66, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-03-05-wind-34.60--118.58", "lat": 34.6, "lon": -118.58, "zip": "", "city": "8 ESE Castaic Lake", "date": "2026-03-05", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station WMSC1 Warm Springs RAWS.", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 62, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-03-05-wind-34.08--118.63", "lat": 34.08, "lon": -118.63, "zip": "", "city": "7 SSW Woodland Hills", "date": "2026-03-05", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station DW2363 Saddle Peak.", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 66, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-03-05-wind-34.08--118.66", "lat": 34.08, "lon": -118.66, "zip": "", "city": "8 SSW Woodland Hills", "date": "2026-03-05", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station SE003 Saddle Peak (SCE).", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 58, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-03-05-wind-34.06--118.65", "lat": 34.06, "lon": -118.65, "zip": "", "city": "8 SSW Woodland Hills", "date": "2026-03-05", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station MBUC1 Malibu Hills RAWS.", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 64, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-03-05-wind-34.06--118.70", "lat": 34.06, "lon": -118.7, "zip": "", "city": "7 ENE Point Dume", "date": "2026-03-05", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station 180SE Malibu Creek (SCE).", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 61, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-03-05-wind-34.29--118.60", "lat": 34.29, "lon": -118.6, "zip": "", "city": "1 NNW Chatsworth", "date": "2026-03-05", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station SE712 Browns Cyn (SCE).", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 72, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-03-05-wind-34.08--118.65", "lat": 34.08, "lon": -118.65, "zip": "", "city": "7 SSW Woodland Hills", "date": "2026-03-05", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station 548SE Backbone Trail (SCE).", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 60, "evidenceLevel": "observed" }, { "id": "asos-bf-SDB-2026-03-05", "lat": 34.7434, "lon": -118.7253, "zip": "", "city": "SANDBURG (AUT)", "date": "2026-03-05", "county": "Los Angeles", "source": "IEM ASOS Station", "severity": "moderate", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "SANDBURG (AUT) (SDB) recorded a 52 mph gust.", "sourceDetail": "CA_ASOS automated observation — SANDBURG (AUT) (SDB) [365d backfill 2026-08]", "windSpeedMph": 52, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-03-04-wind-34.75--118.72", "lat": 34.75, "lon": -118.72, "zip": "", "city": "6 NE Pyramid Lake", "date": "2026-03-04", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "ASOS station KSDB Sandberg.", "sourceDetail": "NWS LOX — ASOS via Iowa Mesonet", "windSpeedMph": 58, "evidenceLevel": "observed" }, { "id": "asos-bf-SDB-2026-03-04", "lat": 34.7434, "lon": -118.7253, "zip": "", "city": "SANDBURG (AUT)", "date": "2026-03-04", "county": "Los Angeles", "source": "IEM ASOS Station", "severity": "moderate", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "SANDBURG (AUT) (SDB) recorded a 57 mph gust.", "sourceDetail": "CA_ASOS automated observation — SANDBURG (AUT) (SDB) [365d backfill 2026-08]", "windSpeedMph": 57, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-03-04-wind-34.81--118.73", "lat": 34.81, "lon": -118.73, "zip": "", "city": "7 E Gorman", "date": "2026-03-04", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station 472SE Oso Canyon (SCE).", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 61, "evidenceLevel": "observed" }, { "id": "asos-bf-SDB-2026-03-02", "lat": 34.7434, "lon": -118.7253, "zip": "", "city": "SANDBURG (AUT)", "date": "2026-03-02", "county": "Los Angeles", "source": "IEM ASOS Station", "severity": "moderate", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "SANDBURG (AUT) (SDB) recorded a 52 mph gust.", "sourceDetail": "CA_ASOS automated observation — SANDBURG (AUT) (SDB) [365d backfill 2026-08]", "windSpeedMph": 52, "evidenceLevel": "observed" }, { "id": "asos-bf-SDB-2026-02-26", "lat": 34.7434, "lon": -118.7253, "zip": "", "city": "SANDBURG (AUT)", "date": "2026-02-26", "county": "Los Angeles", "source": "IEM ASOS Station", "severity": "moderate", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "SANDBURG (AUT) (SDB) recorded a 52 mph gust.", "sourceDetail": "CA_ASOS automated observation — SANDBURG (AUT) (SDB) [365d backfill 2026-08]", "windSpeedMph": 52, "evidenceLevel": "observed" }, { "id": "asos-bf-AVX-2026-02-19", "lat": 33.405, "lon": -118.4158, "zip": "", "city": "AVALON/CATALINA", "date": "2026-02-19", "county": "Los Angeles", "source": "IEM ASOS Station", "severity": "moderate", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "AVALON/CATALINA (AVX) recorded a 51 mph gust.", "sourceDetail": "CA_ASOS automated observation — AVALON/CATALINA (AVX) [365d backfill 2026-08]", "windSpeedMph": 51, "evidenceLevel": "observed" }, { "id": "asos-bf-PMD-2026-02-19", "lat": 34.6294, "lon": -118.0846, "zip": "", "city": "Palmdate", "date": "2026-02-19", "county": "Los Angeles", "source": "IEM ASOS Station", "severity": "moderate", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Palmdate (PMD) recorded a 50 mph gust.", "sourceDetail": "CA_ASOS automated observation — Palmdate (PMD) [365d backfill 2026-08]", "windSpeedMph": 50, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-02-18-wind-34.35--118.46", "lat": 34.35, "lon": -118.46, "zip": "", "city": "5 NNW San Fernando", "date": "2026-02-18", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station 688SE Sombrero Rd (SCE) with convective line.", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 70, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-02-18-wind-34.39--118.34", "lat": 34.39, "lon": -118.34, "zip": "", "city": "8 S Agua Dulce", "date": "2026-02-18", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station SE678 Magic Mtn Truck Trl (SCE). Wind gusts with convective line.", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 70, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-02-18-wind-34.27--118.15", "lat": 34.27, "lon": -118.15, "zip": "", "city": "6 N Altadena", "date": "2026-02-18", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station CEKC1 Clear Creek RAWS measured wind gust with convective line. Report was delayed.", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 67, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-02-18-wind-34.27--118.05", "lat": 34.27, "lon": -118.05, "zip": "", "city": "4 NNE Mount Wilson", "date": "2026-02-18", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "severe", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station 099SE Barley Flats Rd (SCE).", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 78, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-02-18-wind-33.40--118.42", "lat": 33.4, "lon": -118.42, "zip": "", "city": "1 SSE Catalina Airport", "date": "2026-02-18", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "ASOS station KAVX Catalina Apt.", "sourceDetail": "NWS LOX — ASOS via Iowa Mesonet", "windSpeedMph": 63, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-02-18-wind-34.20--118.09", "lat": 34.2, "lon": -118.09, "zip": "", "city": "2 E Altadena", "date": "2026-02-18", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station HNGC1 Henniger Flats RAWS. Delayed report of wind gusts with convective line.", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 58, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-02-18-wind-33.37--118.38", "lat": 33.37, "lon": -118.38, "zip": "", "city": "3 NW Avalon", "date": "2026-02-18", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station CIWP 3.5 NW Avalon (DRI).", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 63, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-02-18-wind-33.35--118.35", "lat": 33.35, "lon": -118.35, "zip": "", "city": "2 WNW Avalon", "date": "2026-02-18", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station CWNC1 Catalina RAWS.", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 59, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-02-18-wind-34.65--118.27", "lat": 34.65, "lon": -118.27, "zip": "", "city": "6 WSW Lancaster", "date": "2026-02-18", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station 480SE 80th St W (SCE).", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 58, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-02-18-wind-34.56--118.18", "lat": 34.56, "lon": -118.18, "zip": "", "city": "6 N Acton", "date": "2026-02-18", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station 753SE Sce Anaverde Valley.", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 61, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-02-18-wind-34.38--118.15", "lat": 34.38, "lon": -118.15, "zip": "", "city": "7 SSE Acton", "date": "2026-02-18", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "severe", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station 546SE Mesa Vincent 2.", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 77, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-02-18-wind-34.57--118.27", "lat": 34.57, "lon": -118.27, "zip": "", "city": "6 NE Agua Dulce", "date": "2026-02-18", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "severe", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station SE444 Sierra Pelona West (SCE).", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 91, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-02-18-wind-34.40--117.81", "lat": 34.4, "lon": -117.81, "zip": "", "city": "7 NNE Falling Springs", "date": "2026-02-18", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station 371SE Sce Big Rock Creek Rd.", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 58, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-02-18-wind-34.33--118.03", "lat": 34.33, "lon": -118.03, "zip": "", "city": "8 NNE Mount Wilson", "date": "2026-02-18", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "severe", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station CHOC1 Chilao RAWS.", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 81, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-02-18-wind-34.38--117.69", "lat": 34.38, "lon": -117.69, "zip": "", "city": "Big Pines", "date": "2026-02-18", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station BPNC1 Big Pines RAWS.", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 59, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-02-18-wind-34.56--118.11", "lat": 34.56, "lon": -118.11, "zip": "", "city": "3 SSW Palmdale", "date": "2026-02-18", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station AP902 Palmdale.", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 58, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-02-18-wind-34.54--118.10", "lat": 34.54, "lon": -118.1, "zip": "", "city": "5 S Palmdale", "date": "2026-02-18", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station LPDC1 Lake Palmdale RAWS.", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 62, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-02-18-wind-34.38--117.69", "lat": 34.38, "lon": -117.69, "zip": "", "city": "Big Pines", "date": "2026-02-18", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station SE571 Big Pines (SCE).", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 67, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-02-18-wind-34.46--118.13", "lat": 34.46, "lon": -118.13, "zip": "", "city": "4 E Acton", "date": "2026-02-18", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station 764SE Kentucky Springs (SCE).", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 68, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-02-18-wind-34.38--117.66", "lat": 34.38, "lon": -117.66, "zip": "", "city": "1 E Big Pines", "date": "2026-02-18", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "severe", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station SE547 Ford Observatory (SCE).", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 94, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-02-18-wind-34.51--118.02", "lat": 34.51, "lon": -118.02, "zip": "", "city": "2 WSW Littlerock", "date": "2026-02-18", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station 725SE Sce Carr Canyon.", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 58, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-02-18-wind-34.43--118.20", "lat": 34.43, "lon": -118.2, "zip": "", "city": "3 S Acton", "date": "2026-02-18", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station 373SE Moody Truck Trail (SCE).", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 59, "evidenceLevel": "observed" }, { "id": "asos-bf-AVX-2026-02-18", "lat": 33.405, "lon": -118.4158, "zip": "", "city": "AVALON/CATALINA", "date": "2026-02-18", "county": "Los Angeles", "source": "IEM ASOS Station", "severity": "high", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "AVALON/CATALINA (AVX) recorded a 63 mph gust.", "sourceDetail": "CA_ASOS automated observation — AVALON/CATALINA (AVX) [365d backfill 2026-08]", "windSpeedMph": 63, "evidenceLevel": "observed" }, { "id": "asos-bf-LAX-2026-02-18", "lat": 33.9382, "lon": -118.3865, "zip": "", "city": "LOS ANGELES INTL", "date": "2026-02-18", "county": "Los Angeles", "source": "IEM ASOS Station", "severity": "moderate", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "LOS ANGELES INTL (LAX) recorded a 53 mph gust.", "sourceDetail": "CA_ASOS automated observation — LOS ANGELES INTL (LAX) [365d backfill 2026-08]", "windSpeedMph": 53, "evidenceLevel": "observed" }, { "id": "asos-bf-LGB-2026-02-18", "lat": 33.8118, "lon": -118.1472, "zip": "", "city": "LONG BEACH AIRPORT", "date": "2026-02-18", "county": "Los Angeles", "source": "IEM ASOS Station", "severity": "moderate", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "LONG BEACH AIRPORT (LGB) recorded a 50 mph gust.", "sourceDetail": "CA_ASOS automated observation — LONG BEACH AIRPORT (LGB) [365d backfill 2026-08]", "windSpeedMph": 50, "evidenceLevel": "observed" }, { "id": "asos-bf-PMD-2026-02-18", "lat": 34.6294, "lon": -118.0846, "zip": "", "city": "Palmdate", "date": "2026-02-18", "county": "Los Angeles", "source": "IEM ASOS Station", "severity": "moderate", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Palmdate (PMD) recorded a 53 mph gust.", "sourceDetail": "CA_ASOS automated observation — Palmdate (PMD) [365d backfill 2026-08]", "windSpeedMph": 53, "evidenceLevel": "observed" }, { "id": "asos-bf-SDB-2026-02-18", "lat": 34.7434, "lon": -118.7253, "zip": "", "city": "SANDBURG (AUT)", "date": "2026-02-18", "county": "Los Angeles", "source": "IEM ASOS Station", "severity": "moderate", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "SANDBURG (AUT) (SDB) recorded a 52 mph gust.", "sourceDetail": "CA_ASOS automated observation — SANDBURG (AUT) (SDB) [365d backfill 2026-08]", "windSpeedMph": 52, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-02-17-wind-34.44--117.89", "lat": 34.44, "lon": -117.89, "zip": "", "city": "4 S Pearblossom", "date": "2026-02-17", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station 368SE Sce Cruthers Creek Rd.", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 58, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-02-17-wind-34.68--118.43", "lat": 34.68, "lon": -118.43, "zip": "", "city": "1 NNW Lake Hughes", "date": "2026-02-17", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station 474SE Ash Tree Dr (SCE).", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 66, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-02-17-wind-34.64--118.41", "lat": 34.64, "lon": -118.41, "zip": "", "city": "2 SSE Lake Hughes", "date": "2026-02-17", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station GMTC1 Grass Mountain RAWS.", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 65, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-02-17-wind-34.39--118.34", "lat": 34.39, "lon": -118.34, "zip": "", "city": "8 S Agua Dulce", "date": "2026-02-17", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station SE678 Magic Mtn Truck Trl (SCE).", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 72, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-02-17-wind-34.44--117.93", "lat": 34.44, "lon": -117.93, "zip": "", "city": "4 SSW Pearblossom", "date": "2026-02-17", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station SE329 Juniper Mesa Rd (SCE).", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 58, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-02-17-wind-34.42--118.09", "lat": 34.42, "lon": -118.09, "zip": "", "city": "7 ESE Acton", "date": "2026-02-17", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station 555SE N3 Highway (SCE).", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 66, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-02-17-wind-34.38--118.15", "lat": 34.38, "lon": -118.15, "zip": "", "city": "7 SSE Acton", "date": "2026-02-17", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station 546SE Mesa Vincent 2.", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 67, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-02-17-wind-34.38--117.66", "lat": 34.38, "lon": -117.66, "zip": "", "city": "1 E Big Pines", "date": "2026-02-17", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "severe", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station SE547 Ford Observatory (SCE).", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 78, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-02-17-wind-34.33--118.03", "lat": 34.33, "lon": -118.03, "zip": "", "city": "8 NNE Mount Wilson", "date": "2026-02-17", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station CHOC1 Chilao RAWS.", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 59, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-02-17-wind-34.27--118.15", "lat": 34.27, "lon": -118.15, "zip": "", "city": "6 N Altadena", "date": "2026-02-17", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station CEKC1 Clear Creek RAWS.", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 61, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-02-17-wind-34.44--117.72", "lat": 34.44, "lon": -117.72, "zip": "", "city": "4 NNW Big Pines", "date": "2026-02-17", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station SE250 Yucca Circle (SCE).", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 60, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-02-17-wind-34.07--118.63", "lat": 34.07, "lon": -118.63, "zip": "", "city": "7 SSW Woodland Hills", "date": "2026-02-17", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Corrects previous non-tstm wnd gst report from 7 SSW Woodland Hills. South winds 50 mph gusting to 71 mph at Boney Mountain.", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 71, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-02-17-wind-34.08--118.63", "lat": 34.08, "lon": -118.63, "zip": "", "city": "7 SSW Woodland Hills", "date": "2026-02-17", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station DW2363 Saddle Peak.", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 71, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-02-17-wind-34.41--117.67", "lat": 34.41, "lon": -117.67, "zip": "", "city": "3 NNE Big Pines", "date": "2026-02-17", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station 065SE Pinon Hills-Jubilee and Panorama.", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 62, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-02-17-wind-34.55--118.22", "lat": 34.55, "lon": -118.22, "zip": "", "city": "6 NNW Acton", "date": "2026-02-17", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station SE063 Sierra Pelona (SCE).", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 68, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-02-17-wind-34.57--118.27", "lat": 34.57, "lon": -118.27, "zip": "", "city": "6 NE Agua Dulce", "date": "2026-02-17", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "severe", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station SE444 Sierra Pelona West (SCE).", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 87, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-02-17-wind-34.27--118.05", "lat": 34.27, "lon": -118.05, "zip": "", "city": "4 NNE Mount Wilson", "date": "2026-02-17", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station 099SE Barley Flats Rd (SCE).", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 68, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-02-17-wind-34.50--118.10", "lat": 34.5, "lon": -118.1, "zip": "", "city": "6 ENE Acton", "date": "2026-02-17", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station 756SE Sce Rough Road.", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 68, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-02-17-wind-34.35--118.46", "lat": 34.35, "lon": -118.46, "zip": "", "city": "5 NNW San Fernando", "date": "2026-02-17", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "South winds 43 mph gusting to 68 mph at Sombrero Rd (SCE).", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 68, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-02-17-wind-34.39--118.08", "lat": 34.39, "lon": -118.08, "zip": "", "city": "8 SE Acton", "date": "2026-02-17", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station 384SE Mill Creek Summit (SCE).", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 58, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-02-17-wind-34.55--118.22", "lat": 34.55, "lon": -118.22, "zip": "", "city": "6 NNW Acton", "date": "2026-02-17", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "severe", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station SE063 Sierra Pelona (SCE).", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 77, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-02-17-wind-34.39--118.08", "lat": 34.39, "lon": -118.08, "zip": "", "city": "8 SE Acton", "date": "2026-02-17", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "severe", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station MLCC1 Mill Creek RAWS.", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 76, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-02-17-wind-34.64--118.41", "lat": 34.64, "lon": -118.41, "zip": "", "city": "2 SSE Lake Hughes", "date": "2026-02-17", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "severe", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station GMTC1 Grass Mountain RAWS.", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 75, "evidenceLevel": "observed" }, { "id": "asos-bf-SDB-2026-02-17", "lat": 34.7434, "lon": -118.7253, "zip": "", "city": "SANDBURG (AUT)", "date": "2026-02-17", "county": "Los Angeles", "source": "IEM ASOS Station", "severity": "moderate", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "SANDBURG (AUT) (SDB) recorded a 54 mph gust.", "sourceDetail": "CA_ASOS automated observation — SANDBURG (AUT) (SDB) [365d backfill 2026-08]", "windSpeedMph": 54, "evidenceLevel": "observed" }, { "id": "asos-bf-PMD-2026-02-17", "lat": 34.6294, "lon": -118.0846, "zip": "", "city": "Palmdate", "date": "2026-02-17", "county": "Los Angeles", "source": "IEM ASOS Station", "severity": "moderate", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Palmdate (PMD) recorded a 51 mph gust.", "sourceDetail": "CA_ASOS automated observation — Palmdate (PMD) [365d backfill 2026-08]", "windSpeedMph": 51, "evidenceLevel": "observed" }, { "id": "asos-bf-WJF-2026-02-17", "lat": 34.7411, "lon": -118.2186, "zip": "", "city": "LANCASTER/FOX FIELD", "date": "2026-02-17", "county": "Los Angeles", "source": "IEM ASOS Station", "severity": "moderate", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "LANCASTER/FOX FIELD (WJF) recorded a 51 mph gust.", "sourceDetail": "CA_ASOS automated observation — LANCASTER/FOX FIELD (WJF) [365d backfill 2026-08]", "windSpeedMph": 51, "evidenceLevel": "observed" }, { "id": "asos-bf-AVX-2026-02-17", "lat": 33.405, "lon": -118.4158, "zip": "", "city": "AVALON/CATALINA", "date": "2026-02-17", "county": "Los Angeles", "source": "IEM ASOS Station", "severity": "moderate", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "AVALON/CATALINA (AVX) recorded a 53 mph gust.", "sourceDetail": "CA_ASOS automated observation — AVALON/CATALINA (AVX) [365d backfill 2026-08]", "windSpeedMph": 53, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-02-16-wind-34.07--118.63", "lat": 34.07, "lon": -118.63, "zip": "", "city": "7 SSW Woodland Hills", "date": "2026-02-16", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "severe", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Thunderstorm wind gust of 81 MPH was reported in the hills above Malibu.", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 81, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-02-16-wind-34.08--118.65", "lat": 34.08, "lon": -118.65, "zip": "", "city": "7 SSW Woodland Hills", "date": "2026-02-16", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "The Backbone Trail sensor reported a thunderstorm wind gust of 62 MPH.", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 62, "evidenceLevel": "observed" }, { "id": "iem-ww-LOX-SV-W-4-Los Angeles-wind-2026-02-16", "zip": "", "city": "Los Angeles", "date": "2026-02-16", "county": "Los Angeles", "source": "IEM Watch/Warn Archive", "severity": "high", "eventType": "wind", "confidence": 0.72, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Severe Thunderstorm Warning issued by NWS LOX for Los Angeles on 2026-02-16. Storm tag wind: 60 mph. This is a warning — not a confirmed event.", "sourceDetail": "NWS LOX — Severe Thunderstorm Warning", "windSpeedMph": 60, "evidenceLevel": "warning", "warningProductKey": "LOX-SV-W-4" }, { "id": "iem-ww-LOX-SV-W-4-Los Angeles-hail-2026-02-16", "zip": "", "city": "Los Angeles", "date": "2026-02-16", "county": "Los Angeles", "source": "IEM Watch/Warn Archive", "severity": "moderate", "eventType": "hail", "confidence": 0.72, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "Severe Thunderstorm Warning issued by NWS LOX for Los Angeles on 2026-02-16. Storm tag hail: 0.75\". This is a warning — not a confirmed event.", "sourceDetail": "NWS LOX — Severe Thunderstorm Warning", "evidenceLevel": "warning", "hailSizeInches": 0.75, "warningProductKey": "LOX-SV-W-4" }, { "id": "asos-bf-SDB-2026-02-16", "lat": 34.7434, "lon": -118.7253, "zip": "", "city": "SANDBURG (AUT)", "date": "2026-02-16", "county": "Los Angeles", "source": "IEM ASOS Station", "severity": "moderate", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "SANDBURG (AUT) (SDB) recorded a 55 mph gust.", "sourceDetail": "CA_ASOS automated observation — SANDBURG (AUT) (SDB) [365d backfill 2026-08]", "windSpeedMph": 55, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-02-10-wind-34.38--117.66", "lat": 34.38, "lon": -117.66, "zip": "", "city": "1 E BIG PINES", "date": "2026-02-10", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "MESONET STATION SE547 FORD OBSERVATORY (SCE).", "sourceDetail": "NWS LOX — MESONET via Iowa Mesonet", "windSpeedMph": 63, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-02-10-wind-34.44--117.72", "lat": 34.44, "lon": -117.72, "zip": "", "city": "4 NNW BIG PINES", "date": "2026-02-10", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "MESONET STATION SE250 YUCCA CIRCLE (SCE).", "sourceDetail": "NWS LOX — MESONET via Iowa Mesonet", "windSpeedMph": 66, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-02-10-wind-34.44--117.72", "lat": 34.44, "lon": -117.72, "zip": "", "city": "4 NNW BIG PINES", "date": "2026-02-10", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "MESONET STATION SE250 YUCCA CIRCLE (SCE).", "sourceDetail": "NWS LOX — MESONET via Iowa Mesonet", "windSpeedMph": 68, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-02-10-wind-34.75--118.72", "lat": 34.75, "lon": -118.72, "zip": "", "city": "6 NE Pyramid Lake", "date": "2026-02-10", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "ASOS station KSDB Sandberg.", "sourceDetail": "NWS LOX — ASOS via Iowa Mesonet", "windSpeedMph": 60, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-02-10-wind-34.44--117.72", "lat": 34.44, "lon": -117.72, "zip": "", "city": "4 NNW Big Pines", "date": "2026-02-10", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station SE250 Yucca Circle (SCE).", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 69, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-02-10-wind-34.47--117.73", "lat": 34.47, "lon": -117.73, "zip": "", "city": "6 ESE Llano", "date": "2026-02-10", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station SEA34 Sce Crystalaire.", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 60, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-02-10-wind-34.75--118.72", "lat": 34.75, "lon": -118.72, "zip": "", "city": "6 NE Pyramid Lake", "date": "2026-02-10", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "ASOS station KSDB Sandberg.", "sourceDetail": "NWS LOX — ASOS via Iowa Mesonet", "windSpeedMph": 66, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-02-10-wind-34.39--118.34", "lat": 34.39, "lon": -118.34, "zip": "", "city": "8 S Agua Dulce", "date": "2026-02-10", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station SE678 Magic Mtn Truck Trl (SCE).", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 62, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-02-10-wind-34.46--118.13", "lat": 34.46, "lon": -118.13, "zip": "", "city": "4 E Acton", "date": "2026-02-10", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station 764SE Kentucky Springs (SCE).", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 59, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-02-10-wind-34.75--118.72", "lat": 34.75, "lon": -118.72, "zip": "", "city": "6 NE Pyramid Lake", "date": "2026-02-10", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "ASOS station KSDB Sandberg.", "sourceDetail": "NWS LOX — ASOS via Iowa Mesonet", "windSpeedMph": 71, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-02-10-wind-34.32--118.58", "lat": 34.32, "lon": -118.58, "zip": "", "city": "4 N Chatsworth", "date": "2026-02-10", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station SE079 Oat Mountain (SCE).", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 63, "evidenceLevel": "observed" }, { "id": "asos-bf-PMD-2026-02-10", "lat": 34.6294, "lon": -118.0846, "zip": "", "city": "Palmdate", "date": "2026-02-10", "county": "Los Angeles", "source": "IEM ASOS Station", "severity": "moderate", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Palmdate (PMD) recorded a 52 mph gust.", "sourceDetail": "CA_ASOS automated observation — Palmdate (PMD) [365d backfill 2026-08]", "windSpeedMph": 52, "evidenceLevel": "observed" }, { "id": "asos-bf-SDB-2026-02-10", "lat": 34.7434, "lon": -118.7253, "zip": "", "city": "SANDBURG (AUT)", "date": "2026-02-10", "county": "Los Angeles", "source": "IEM ASOS Station", "severity": "high", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "SANDBURG (AUT) (SDB) recorded a 71 mph gust.", "sourceDetail": "CA_ASOS automated observation — SANDBURG (AUT) (SDB) [365d backfill 2026-08]", "windSpeedMph": 71, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-02-04-wind-34.39--118.34", "lat": 34.39, "lon": -118.34, "zip": "", "city": "8 S Agua Dulce", "date": "2026-02-04", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station SE678 Magic Mtn Truck Trl (SCE).", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 65, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-01-29-wind-34.29--118.60", "lat": 34.29, "lon": -118.6, "zip": "", "city": "1 NNW Chatsworth", "date": "2026-01-29", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station SE712 Browns Cyn (SCE).", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 61, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-01-14-wind-34.34--118.41", "lat": 34.34, "lon": -118.41, "zip": "", "city": "4 NNE San Fernando", "date": "2026-01-14", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station 828SE Sce Loop Canyon.", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 58, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-01-14-wind-34.29--118.60", "lat": 34.29, "lon": -118.6, "zip": "", "city": "1 NNW Chatsworth", "date": "2026-01-14", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station SE712 Browns Cyn (SCE).", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 65, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-01-14-wind-34.39--118.34", "lat": 34.39, "lon": -118.34, "zip": "", "city": "8 S Agua Dulce", "date": "2026-01-14", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station SE678 Magic Mtn Truck Trl (SCE).", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 69, "evidenceLevel": "observed" }, { "id": "asos-bf-SDB-2026-01-13", "lat": 34.7434, "lon": -118.7253, "zip": "", "city": "SANDBURG (AUT)", "date": "2026-01-13", "county": "Los Angeles", "source": "IEM ASOS Station", "severity": "moderate", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "SANDBURG (AUT) (SDB) recorded a 54 mph gust.", "sourceDetail": "CA_ASOS automated observation — SANDBURG (AUT) (SDB) [365d backfill 2026-08]", "windSpeedMph": 54, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-01-11-wind-34.30--118.58", "lat": 34.3, "lon": -118.58, "zip": "", "city": "2 NNE Chatsworth", "date": "2026-01-11", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station PHCC1 Porter Ranch RAWS.", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 60, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-01-11-wind-34.32--118.61", "lat": 34.32, "lon": -118.61, "zip": "", "city": "3 NNW Chatsworth", "date": "2026-01-11", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station 470SE Palo Sola Truck Rd (SCE).", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 72, "evidenceLevel": "observed" }, { "id": "asos-bf-SDB-2026-01-11", "lat": 34.7434, "lon": -118.7253, "zip": "", "city": "SANDBURG (AUT)", "date": "2026-01-11", "county": "Los Angeles", "source": "IEM ASOS Station", "severity": "moderate", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "SANDBURG (AUT) (SDB) recorded a 56 mph gust.", "sourceDetail": "CA_ASOS automated observation — SANDBURG (AUT) (SDB) [365d backfill 2026-08]", "windSpeedMph": 56, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-01-10-wind-34.42--118.09", "lat": 34.42, "lon": -118.09, "zip": "", "city": "7 ESE Acton", "date": "2026-01-10", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "severe", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station 555SE N3 Highway (SCE).", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 76, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-01-10-wind-34.38--118.15", "lat": 34.38, "lon": -118.15, "zip": "", "city": "7 SSE Acton", "date": "2026-01-10", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station 546SE Mesa Vincent 2.", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 58, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-01-10-wind-34.39--118.34", "lat": 34.39, "lon": -118.34, "zip": "", "city": "8 S Agua Dulce", "date": "2026-01-10", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "severe", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station SE678 Magic Mtn Truck Trl (SCE).", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 83, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-01-10-wind-34.23--118.19", "lat": 34.23, "lon": -118.19, "zip": "", "city": "4 NW Altadena", "date": "2026-01-10", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station 149SE Mt Lukens Truck Trail (SCE).", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 61, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-01-10-wind-34.03--118.78", "lat": 34.03, "lon": -118.78, "zip": "", "city": "2 NE Point Dume", "date": "2026-01-10", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station SE037 Escondido Cyn (SCE).", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 58, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-01-10-wind-34.35--118.46", "lat": 34.35, "lon": -118.46, "zip": "", "city": "5 NNW San Fernando", "date": "2026-01-10", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station 688SE Sombrero Rd (SCE).", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 63, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-01-10-wind-34.35--118.42", "lat": 34.35, "lon": -118.42, "zip": "", "city": "5 NNE San Fernando", "date": "2026-01-10", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station CNIC1 Camp Nine RAWS.", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 69, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-01-10-wind-34.34--118.41", "lat": 34.34, "lon": -118.41, "zip": "", "city": "4 NNE San Fernando", "date": "2026-01-10", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station 828SE Sce Loop Canyon.", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 70, "evidenceLevel": "observed" }, { "id": "asos-bf-SDB-2026-01-10", "lat": 34.7434, "lon": -118.7253, "zip": "", "city": "SANDBURG (AUT)", "date": "2026-01-10", "county": "Los Angeles", "source": "IEM ASOS Station", "severity": "high", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "SANDBURG (AUT) (SDB) recorded a 60 mph gust.", "sourceDetail": "CA_ASOS automated observation — SANDBURG (AUT) (SDB) [365d backfill 2026-08]", "windSpeedMph": 60, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-01-09-wind-34.32--118.57", "lat": 34.32, "lon": -118.57, "zip": "", "city": "4 NNE Chatsworth", "date": "2026-01-09", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station 777SE Limekiln Ridge (SCE).", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 58, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-01-09-wind-34.27--118.16", "lat": 34.27, "lon": -118.16, "zip": "", "city": "5 NNW Altadena", "date": "2026-01-09", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station 148SE Clear Creek (SCE).", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 58, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-01-09-wind-34.04--118.79", "lat": 34.04, "lon": -118.79, "zip": "", "city": "2 NNE Malibu", "date": "2026-01-09", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station 518SE Rancho De Cielo.", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 60, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-01-09-wind-34.29--118.60", "lat": 34.29, "lon": -118.6, "zip": "", "city": "1 NNW Chatsworth", "date": "2026-01-09", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station SE712 Browns Cyn (SCE).", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 73, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-01-09-wind-34.29--118.60", "lat": 34.29, "lon": -118.6, "zip": "", "city": "1 NNW Chatsworth", "date": "2026-01-09", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "severe", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station SE712 Browns Cyn (SCE).", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 81, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-01-09-wind-34.32--118.57", "lat": 34.32, "lon": -118.57, "zip": "", "city": "4 NNE Chatsworth", "date": "2026-01-09", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station 777SE Limekiln Ridge (SCE).", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 67, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-01-09-wind-34.42--118.46", "lat": 34.42, "lon": -118.46, "zip": "", "city": "3 ENE Santa Clarita", "date": "2026-01-09", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station SE669 Solemint Motorway (SCE).", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 58, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-01-09-wind-34.39--118.08", "lat": 34.39, "lon": -118.08, "zip": "", "city": "8 SE Acton", "date": "2026-01-09", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station MLCC1 Mill Creek RAWS.", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 59, "evidenceLevel": "observed" }, { "id": "asos-bf-SDB-2026-01-09", "lat": 34.7434, "lon": -118.7253, "zip": "", "city": "SANDBURG (AUT)", "date": "2026-01-09", "county": "Los Angeles", "source": "IEM ASOS Station", "severity": "moderate", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "SANDBURG (AUT) (SDB) recorded a 54 mph gust.", "sourceDetail": "CA_ASOS automated observation — SANDBURG (AUT) (SDB) [365d backfill 2026-08]", "windSpeedMph": 54, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-01-08-wind-32.88--118.44", "lat": 32.88, "lon": -118.44, "zip": "", "city": "33 SSW Avalon", "date": "2026-01-08", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station SIZC1 Vista.", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 59, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-01-08-wind-34.70--118.38", "lat": 34.7, "lon": -118.38, "zip": "", "city": "4 NE Lake Hughes", "date": "2026-01-08", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station 703SE Sce Rehabilitation Ranch.", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 59, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-01-08-wind-34.57--118.27", "lat": 34.57, "lon": -118.27, "zip": "", "city": "6 NE Agua Dulce", "date": "2026-01-08", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station SE444 Sierra Pelona West (SCE).", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 63, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-01-08-wind-34.75--118.72", "lat": 34.75, "lon": -118.72, "zip": "", "city": "6 NE Pyramid Lake", "date": "2026-01-08", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "ASOS station KSDB Sandberg.", "sourceDetail": "NWS LOX — ASOS via Iowa Mesonet", "windSpeedMph": 64, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-01-08-wind-34.81--118.73", "lat": 34.81, "lon": -118.73, "zip": "", "city": "7 E Gorman", "date": "2026-01-08", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station 472SE Oso Canyon (SCE).", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 66, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-01-08-wind-34.57--118.74", "lat": 34.57, "lon": -118.74, "zip": "", "city": "6 SSW Castaic Lake", "date": "2026-01-08", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station WTPC1 Whitaker Peak RAWS.", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 61, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-01-08-wind-34.08--118.63", "lat": 34.08, "lon": -118.63, "zip": "", "city": "7 SSW Woodland Hills", "date": "2026-01-08", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station DW2363 Saddle Peak.", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 63, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-01-08-wind-34.30--117.84", "lat": 34.3, "lon": -117.84, "zip": "", "city": "Falling Springs", "date": "2026-01-08", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station 475SE Crystal Lake Rd (SCE).", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 59, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-01-08-wind-34.06--118.65", "lat": 34.06, "lon": -118.65, "zip": "", "city": "8 SSW Woodland Hills", "date": "2026-01-08", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station MBUC1 Malibu Hills RAWS.", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 61, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-01-08-wind-34.33--118.03", "lat": 34.33, "lon": -118.03, "zip": "", "city": "8 NNE Mount Wilson", "date": "2026-01-08", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station CHOC1 Chilao RAWS.", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 73, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-01-08-wind-34.39--118.34", "lat": 34.39, "lon": -118.34, "zip": "", "city": "8 S Agua Dulce", "date": "2026-01-08", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station SE678 Magic Mtn Truck Trl (SCE).", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 68, "evidenceLevel": "observed" }, { "id": "iem-lsr-2026-01-08-wind-34.06--118.70", "lat": 34.06, "lon": -118.7, "zip": "", "city": "7 ENE Point Dume", "date": "2026-01-08", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station 180SE Malibu Creek (SCE).", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 63, "evidenceLevel": "observed" }, { "id": "asos-bf-SDB-2026-01-08", "lat": 34.7434, "lon": -118.7253, "zip": "", "city": "SANDBURG (AUT)", "date": "2026-01-08", "county": "Los Angeles", "source": "IEM ASOS Station", "severity": "high", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "SANDBURG (AUT) (SDB) recorded a 64 mph gust.", "sourceDetail": "CA_ASOS automated observation — SANDBURG (AUT) (SDB) [365d backfill 2026-08]", "windSpeedMph": 64, "evidenceLevel": "observed" }, { "id": "iem-lsr-2025-12-30-wind-34.32--118.61", "lat": 34.32, "lon": -118.61, "zip": "", "city": "3 NNW Chatsworth", "date": "2025-12-30", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station 470SE Palo Sola Truck Rd (SCE).", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 58, "evidenceLevel": "observed" }, { "id": "iem-lsr-2025-12-30-wind-34.29--118.60", "lat": 34.29, "lon": -118.6, "zip": "", "city": "1 NNW Chatsworth", "date": "2025-12-30", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station SE712 Browns Cyn (SCE).", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 65, "evidenceLevel": "observed" }, { "id": "asos-bf-SDB-2025-12-30", "lat": 34.7434, "lon": -118.7253, "zip": "", "city": "SANDBURG (AUT)", "date": "2025-12-30", "county": "Los Angeles", "source": "IEM ASOS Station", "severity": "high", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "SANDBURG (AUT) (SDB) recorded a 64 mph gust.", "sourceDetail": "CA_ASOS automated observation — SANDBURG (AUT) (SDB) [365d backfill 2026-08]", "windSpeedMph": 64, "evidenceLevel": "observed" }, { "id": "iem-lsr-2025-12-29-wind-34.34--118.41", "lat": 34.34, "lon": -118.41, "zip": "", "city": "4 NNE San Fernando", "date": "2025-12-29", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station 828SE Sce Loop Canyon.", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 64, "evidenceLevel": "observed" }, { "id": "iem-lsr-2025-12-29-wind-34.06--118.65", "lat": 34.06, "lon": -118.65, "zip": "", "city": "8 SSW Woodland Hills", "date": "2025-12-29", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station MBUC1 Malibu Hills RAWS.", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 60, "evidenceLevel": "observed" }, { "id": "iem-lsr-2025-12-29-wind-34.32--118.61", "lat": 34.32, "lon": -118.61, "zip": "", "city": "3 NNW Chatsworth", "date": "2025-12-29", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station 470SE Palo Sola Truck Rd (SCE).", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 69, "evidenceLevel": "observed" }, { "id": "iem-lsr-2025-12-29-wind-34.39--118.34", "lat": 34.39, "lon": -118.34, "zip": "", "city": "8 S Agua Dulce", "date": "2025-12-29", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "severe", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station SE678 Magic Mtn Truck Trl (SCE).", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 77, "evidenceLevel": "observed" }, { "id": "iem-lsr-2025-12-29-wind-34.35--118.46", "lat": 34.35, "lon": -118.46, "zip": "", "city": "5 NNW San Fernando", "date": "2025-12-29", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station 688SE Sombrero Rd (SCE).", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 59, "evidenceLevel": "observed" }, { "id": "iem-lsr-2025-12-29-wind-34.42--118.09", "lat": 34.42, "lon": -118.09, "zip": "", "city": "7 ESE Acton", "date": "2025-12-29", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station 555SE N3 Highway (SCE).", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 58, "evidenceLevel": "observed" }, { "id": "iem-lsr-2025-12-29-wind-34.42--118.46", "lat": 34.42, "lon": -118.46, "zip": "", "city": "3 ENE Santa Clarita", "date": "2025-12-29", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station SE669 Solemint Motorway (SCE).", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 61, "evidenceLevel": "observed" }, { "id": "iem-lsr-2025-12-29-wind-34.32--118.57", "lat": 34.32, "lon": -118.57, "zip": "", "city": "4 NNE Chatsworth", "date": "2025-12-29", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station 777SE Limekiln Ridge (SCE).", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 68, "evidenceLevel": "observed" }, { "id": "iem-lsr-2025-12-29-wind-34.29--118.60", "lat": 34.29, "lon": -118.6, "zip": "", "city": "1 NNW Chatsworth", "date": "2025-12-29", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "severe", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station SE712 Browns Cyn (SCE).", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 79, "evidenceLevel": "observed" }, { "id": "iem-lsr-2025-12-29-wind-34.34--118.52", "lat": 34.34, "lon": -118.52, "zip": "", "city": "5 S Santa Clarita", "date": "2025-12-29", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station NHPC1 Newhall Pass RAWS.", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 61, "evidenceLevel": "observed" }, { "id": "asos-bf-SDB-2025-12-29", "lat": 34.7434, "lon": -118.7253, "zip": "", "city": "SANDBURG (AUT)", "date": "2025-12-29", "county": "Los Angeles", "source": "IEM ASOS Station", "severity": "high", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "SANDBURG (AUT) (SDB) recorded a 65 mph gust.", "sourceDetail": "CA_ASOS automated observation — SANDBURG (AUT) (SDB) [365d backfill 2026-08]", "windSpeedMph": 65, "evidenceLevel": "observed" }, { "id": "iem-lsr-2025-12-28-wind-34.32--118.61", "lat": 34.32, "lon": -118.61, "zip": "", "city": "3 NNW Chatsworth", "date": "2025-12-28", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station 470SE Palo Sola Truck Rd (SCE).", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 58, "evidenceLevel": "observed" }, { "id": "iem-lsr-2025-12-28-wind-34.29--118.60", "lat": 34.29, "lon": -118.6, "zip": "", "city": "1 NNW Chatsworth", "date": "2025-12-28", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station SE712 Browns Cyn (SCE).", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 64, "evidenceLevel": "observed" }, { "id": "iem-lsr-2025-12-28-wind-34.39--118.34", "lat": 34.39, "lon": -118.34, "zip": "", "city": "8 S Agua Dulce", "date": "2025-12-28", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station SE678 Magic Mtn Truck Trl (SCE).", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 60, "evidenceLevel": "observed" }, { "id": "asos-bf-SDB-2025-12-28", "lat": 34.7434, "lon": -118.7253, "zip": "", "city": "SANDBURG (AUT)", "date": "2025-12-28", "county": "Los Angeles", "source": "IEM ASOS Station", "severity": "moderate", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "SANDBURG (AUT) (SDB) recorded a 55 mph gust.", "sourceDetail": "CA_ASOS automated observation — SANDBURG (AUT) (SDB) [365d backfill 2026-08]", "windSpeedMph": 55, "evidenceLevel": "observed" }, { "id": "iem-geo-2025-12-25-tornado-34.03--118.20", "lat": 34.03, "lon": -118.2, "zip": "", "city": "2 WSW East Los Angeles", "date": "2025-12-25", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "moderate", "eventType": "tornado", "confidence": 0.9, "damageTypes": [ "Structural roof failure", "Debris penetration", "Complete shingle removal" ], "description": "The National Weather Service conducted a storm survey in the neighborhood of Boyle Heights in Los Angeles County, CA for damage associated with a low-topped mini supercell. Damage indicated a brief EF0 tornado occurred, with a maximum wind speed of 80 mph, a distance traveled of 0.3 miles, and a width of 30 yards.", "sourceDetail": "NWS LOX — NWS Storm Survey via Iowa Mesonet (GeoJSON)", "evidenceLevel": "reported" }, { "id": "iem-ww-LOX-SV-W-17-Los Angeles-wind-2025-12-25", "zip": "", "city": "Los Angeles", "date": "2025-12-25", "county": "Los Angeles", "source": "IEM Watch/Warn Archive", "severity": "high", "eventType": "wind", "confidence": 0.72, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Severe Thunderstorm Warning issued by NWS LOX for Los Angeles on 2025-12-25. Storm tag wind: 60 mph. This is a warning — not a confirmed event.", "sourceDetail": "NWS LOX — Severe Thunderstorm Warning", "windSpeedMph": 60, "evidenceLevel": "warning", "warningProductKey": "LOX-SV-W-17" }, { "id": "iem-ww-LOX-SV-W-17-Los Angeles-hail-2025-12-25", "zip": "", "city": "Los Angeles", "date": "2025-12-25", "county": "Los Angeles", "source": "IEM Watch/Warn Archive", "severity": "moderate", "eventType": "hail", "confidence": 0.72, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "Severe Thunderstorm Warning issued by NWS LOX for Los Angeles on 2025-12-25. Storm tag hail: 0.75\". This is a warning — not a confirmed event.", "sourceDetail": "NWS LOX — Severe Thunderstorm Warning", "evidenceLevel": "warning", "hailSizeInches": 0.75, "warningProductKey": "LOX-SV-W-17" }, { "id": "asos-bf-PMD-2025-12-25", "lat": 34.6294, "lon": -118.0846, "zip": "", "city": "Palmdate", "date": "2025-12-25", "county": "Los Angeles", "source": "IEM ASOS Station", "severity": "moderate", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Palmdate (PMD) recorded a 55 mph gust.", "sourceDetail": "CA_ASOS automated observation — Palmdate (PMD) [365d backfill 2026-08]", "windSpeedMph": 55, "evidenceLevel": "observed" }, { "id": "asos-bf-SDB-2025-12-25", "lat": 34.7434, "lon": -118.7253, "zip": "", "city": "SANDBURG (AUT)", "date": "2025-12-25", "county": "Los Angeles", "source": "IEM ASOS Station", "severity": "high", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "SANDBURG (AUT) (SDB) recorded a 65 mph gust.", "sourceDetail": "CA_ASOS automated observation — SANDBURG (AUT) (SDB) [365d backfill 2026-08]", "windSpeedMph": 65, "evidenceLevel": "observed" }, { "id": "iem-lsr-2025-12-24-wind-34.57--118.74", "lat": 34.57, "lon": -118.74, "zip": "", "city": "6 SSW Castaic Lake", "date": "2025-12-24", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "severe", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Corrects previous tstm wnd gst report from 6 SSW Castaic Lake. Whitaker Peak RAWS Associated with shallow convective line segment.", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 76, "evidenceLevel": "observed" }, { "id": "iem-lsr-2025-12-24-wind-34.39--118.34", "lat": 34.39, "lon": -118.34, "zip": "", "city": "8 S Agua Dulce", "date": "2025-12-24", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "severe", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "SCE Magic Mountain Truck Trail.", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 98, "evidenceLevel": "observed" }, { "id": "iem-lsr-2025-12-24-wind-34.33--118.03", "lat": 34.33, "lon": -118.03, "zip": "", "city": "8 NNE Mount Wilson", "date": "2025-12-24", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "severe", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Chilao RAWS.", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 90, "evidenceLevel": "observed" }, { "id": "iem-ww-LOX-SV-W-16-Los Angeles-wind-2025-12-24", "zip": "", "city": "Los Angeles", "date": "2025-12-24", "county": "Los Angeles", "source": "IEM Watch/Warn Archive", "severity": "high", "eventType": "wind", "confidence": 0.72, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Severe Thunderstorm Warning issued by NWS LOX for Los Angeles on 2025-12-24. Storm tag wind: 60 mph. This is a warning — not a confirmed event.", "sourceDetail": "NWS LOX — Severe Thunderstorm Warning", "windSpeedMph": 60, "evidenceLevel": "warning", "warningProductKey": "LOX-SV-W-16" }, { "id": "iem-ww-LOX-SV-W-16-Los Angeles-hail-2025-12-24", "zip": "", "city": "Los Angeles", "date": "2025-12-24", "county": "Los Angeles", "source": "IEM Watch/Warn Archive", "severity": "moderate", "eventType": "hail", "confidence": 0.72, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "Severe Thunderstorm Warning issued by NWS LOX for Los Angeles on 2025-12-24. Storm tag hail: 0.75\". This is a warning — not a confirmed event.", "sourceDetail": "NWS LOX — Severe Thunderstorm Warning", "evidenceLevel": "warning", "hailSizeInches": 0.75, "warningProductKey": "LOX-SV-W-16" }, { "id": "iem-ww-LOX-SV-W-15-Los Angeles-wind-2025-12-24", "zip": "", "city": "Los Angeles", "date": "2025-12-24", "county": "Los Angeles", "source": "IEM Watch/Warn Archive", "severity": "high", "eventType": "wind", "confidence": 0.72, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Severe Thunderstorm Warning issued by NWS LOX for Los Angeles on 2025-12-24. Storm tag wind: 60 mph. This is a warning — not a confirmed event.", "sourceDetail": "NWS LOX — Severe Thunderstorm Warning", "windSpeedMph": 60, "evidenceLevel": "warning", "warningProductKey": "LOX-SV-W-15" }, { "id": "iem-ww-LOX-SV-W-15-Los Angeles-hail-2025-12-24", "zip": "", "city": "Los Angeles", "date": "2025-12-24", "county": "Los Angeles", "source": "IEM Watch/Warn Archive", "severity": "moderate", "eventType": "hail", "confidence": 0.72, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "Severe Thunderstorm Warning issued by NWS LOX for Los Angeles on 2025-12-24. Storm tag hail: 0.75\". This is a warning — not a confirmed event.", "sourceDetail": "NWS LOX — Severe Thunderstorm Warning", "evidenceLevel": "warning", "hailSizeInches": 0.75, "warningProductKey": "LOX-SV-W-15" }, { "id": "iem-ww-LOX-TO-W-3-Los Angeles-tornado-2025-12-24", "zip": "", "city": "Los Angeles", "date": "2025-12-24", "county": "Los Angeles", "source": "IEM Watch/Warn Archive", "severity": "severe", "eventType": "tornado", "confidence": 0.85, "damageTypes": [ "Structural roof failure", "Debris penetration", "Complete shingle removal" ], "description": "Tornado Warning issued by NWS LOX for Los Angeles on 2025-12-24. This is a warning — not a confirmed event.", "sourceDetail": "NWS LOX — Tornado Warning", "evidenceLevel": "warning", "warningProductKey": "LOX-TO-W-3" }, { "id": "asos-bf-BUR-2025-12-24", "lat": 34.2007, "lon": -118.3587, "zip": "", "city": "BURBANK/GLENDALE", "date": "2025-12-24", "county": "Los Angeles", "source": "IEM ASOS Station", "severity": "moderate", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "BURBANK/GLENDALE (BUR) recorded a 53 mph gust.", "sourceDetail": "CA_ASOS automated observation — BURBANK/GLENDALE (BUR) [365d backfill 2026-08]", "windSpeedMph": 53, "evidenceLevel": "observed" }, { "id": "asos-bf-AVX-2025-12-24", "lat": 33.405, "lon": -118.4158, "zip": "", "city": "AVALON/CATALINA", "date": "2025-12-24", "county": "Los Angeles", "source": "IEM ASOS Station", "severity": "high", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "AVALON/CATALINA (AVX) recorded a 69 mph gust.", "sourceDetail": "CA_ASOS automated observation — AVALON/CATALINA (AVX) [365d backfill 2026-08]", "windSpeedMph": 69, "evidenceLevel": "observed" }, { "id": "asos-bf-PMD-2025-12-24", "lat": 34.6294, "lon": -118.0846, "zip": "", "city": "Palmdate", "date": "2025-12-24", "county": "Los Angeles", "source": "IEM ASOS Station", "severity": "moderate", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Palmdate (PMD) recorded a 50 mph gust.", "sourceDetail": "CA_ASOS automated observation — Palmdate (PMD) [365d backfill 2026-08]", "windSpeedMph": 50, "evidenceLevel": "observed" }, { "id": "asos-bf-VNY-2025-12-24", "lat": 34.2097, "lon": -118.4892, "zip": "", "city": "VAN NUYS AIRPORT", "date": "2025-12-24", "county": "Los Angeles", "source": "IEM ASOS Station", "severity": "moderate", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "VAN NUYS AIRPORT (VNY) recorded a 50 mph gust.", "sourceDetail": "CA_ASOS automated observation — VAN NUYS AIRPORT (VNY) [365d backfill 2026-08]", "windSpeedMph": 50, "evidenceLevel": "observed" }, { "id": "asos-bf-SDB-2025-12-24", "lat": 34.7434, "lon": -118.7253, "zip": "", "city": "SANDBURG (AUT)", "date": "2025-12-24", "county": "Los Angeles", "source": "IEM ASOS Station", "severity": "severe", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "SANDBURG (AUT) (SDB) recorded a 84 mph gust.", "sourceDetail": "CA_ASOS automated observation — SANDBURG (AUT) (SDB) [365d backfill 2026-08]", "windSpeedMph": 84, "evidenceLevel": "observed" }, { "id": "asos-bf-SDB-2025-12-23", "lat": 34.7434, "lon": -118.7253, "zip": "", "city": "SANDBURG (AUT)", "date": "2025-12-23", "county": "Los Angeles", "source": "IEM ASOS Station", "severity": "high", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "SANDBURG (AUT) (SDB) recorded a 61 mph gust.", "sourceDetail": "CA_ASOS automated observation — SANDBURG (AUT) (SDB) [365d backfill 2026-08]", "windSpeedMph": 61, "evidenceLevel": "observed" }, { "id": "iem-lsr-2025-12-17-wind-34.75--118.72", "lat": 34.75, "lon": -118.72, "zip": "", "city": "6 NE Pyramid Lake", "date": "2025-12-17", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "ASOS station KSDB Sandberg.", "sourceDetail": "NWS LOX — ASOS via Iowa Mesonet", "windSpeedMph": 60, "evidenceLevel": "observed" }, { "id": "iem-lsr-2025-12-17-wind-34.35--118.46", "lat": 34.35, "lon": -118.46, "zip": "", "city": "5 NNW San Fernando", "date": "2025-12-17", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station 688SE Sombrero Rd (SCE).", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 60, "evidenceLevel": "observed" }, { "id": "iem-lsr-2025-12-17-wind-34.32--118.57", "lat": 34.32, "lon": -118.57, "zip": "", "city": "4 NNE Chatsworth", "date": "2025-12-17", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "severe", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station 777SE Limekiln Ridge (SCE).", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 77, "evidenceLevel": "observed" }, { "id": "iem-lsr-2025-12-17-wind-34.30--118.58", "lat": 34.3, "lon": -118.58, "zip": "", "city": "2 NNE Chatsworth", "date": "2025-12-17", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station PHCC1 Porter Ranch RAWS.", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 64, "evidenceLevel": "observed" }, { "id": "iem-lsr-2025-12-17-wind-34.29--118.60", "lat": 34.29, "lon": -118.6, "zip": "", "city": "1 NNW Chatsworth", "date": "2025-12-17", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station SE712 Browns Cyn (SCE).", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 58, "evidenceLevel": "observed" }, { "id": "iem-lsr-2025-12-17-wind-34.32--118.61", "lat": 34.32, "lon": -118.61, "zip": "", "city": "3 NNW Chatsworth", "date": "2025-12-17", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station 470SE Palo Sola Truck Rd (SCE).", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 61, "evidenceLevel": "observed" }, { "id": "iem-lsr-2025-12-17-wind-34.57--118.74", "lat": 34.57, "lon": -118.74, "zip": "", "city": "6 SSW Castaic Lake", "date": "2025-12-17", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station WTPC1 Whitaker Peak RAWS.", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 72, "evidenceLevel": "observed" }, { "id": "asos-bf-SDB-2025-12-17", "lat": 34.7434, "lon": -118.7253, "zip": "", "city": "SANDBURG (AUT)", "date": "2025-12-17", "county": "Los Angeles", "source": "IEM ASOS Station", "severity": "high", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "SANDBURG (AUT) (SDB) recorded a 59 mph gust.", "sourceDetail": "CA_ASOS automated observation — SANDBURG (AUT) (SDB) [365d backfill 2026-08]", "windSpeedMph": 59, "evidenceLevel": "observed" }, { "id": "iem-lsr-2025-12-04-wind-34.39--118.34", "lat": 34.39, "lon": -118.34, "zip": "", "city": "8 S Agua Dulce", "date": "2025-12-04", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station SE678 Magic Mtn Truck Trl (SCE).", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 63, "evidenceLevel": "observed" }, { "id": "iem-lsr-2025-12-04-wind-34.29--118.60", "lat": 34.29, "lon": -118.6, "zip": "", "city": "1 NNW Chatsworth", "date": "2025-12-04", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station SE712 Browns Cyn (SCE).", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 61, "evidenceLevel": "observed" }, { "id": "asos-bf-SDB-2025-12-02", "lat": 34.7434, "lon": -118.7253, "zip": "", "city": "SANDBURG (AUT)", "date": "2025-12-02", "county": "Los Angeles", "source": "IEM ASOS Station", "severity": "moderate", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "SANDBURG (AUT) (SDB) recorded a 53 mph gust.", "sourceDetail": "CA_ASOS automated observation — SANDBURG (AUT) (SDB) [365d backfill 2026-08]", "windSpeedMph": 53, "evidenceLevel": "observed" }, { "id": "asos-bf-SDB-2025-11-22", "lat": 34.7434, "lon": -118.7253, "zip": "", "city": "SANDBURG (AUT)", "date": "2025-11-22", "county": "Los Angeles", "source": "IEM ASOS Station", "severity": "high", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "SANDBURG (AUT) (SDB) recorded a 60 mph gust.", "sourceDetail": "CA_ASOS automated observation — SANDBURG (AUT) (SDB) [365d backfill 2026-08]", "windSpeedMph": 60, "evidenceLevel": "observed" }, { "id": "iem-ww-LOX-SV-W-14-Los Angeles-wind-2025-11-21", "zip": "", "city": "Los Angeles", "date": "2025-11-21", "county": "Los Angeles", "source": "IEM Watch/Warn Archive", "severity": "high", "eventType": "wind", "confidence": 0.72, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Severe Thunderstorm Warning issued by NWS LOX for Los Angeles on 2025-11-21. Storm tag wind: 60 mph. This is a warning — not a confirmed event.", "sourceDetail": "NWS LOX — Severe Thunderstorm Warning", "windSpeedMph": 60, "evidenceLevel": "warning", "warningProductKey": "LOX-SV-W-14" }, { "id": "iem-ww-LOX-SV-W-14-Los Angeles-hail-2025-11-21", "zip": "", "city": "Los Angeles", "date": "2025-11-21", "county": "Los Angeles", "source": "IEM Watch/Warn Archive", "severity": "moderate", "eventType": "hail", "confidence": 0.72, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "Severe Thunderstorm Warning issued by NWS LOX for Los Angeles on 2025-11-21. Storm tag hail: 0.75\". This is a warning — not a confirmed event.", "sourceDetail": "NWS LOX — Severe Thunderstorm Warning", "evidenceLevel": "warning", "hailSizeInches": 0.75, "warningProductKey": "LOX-SV-W-14" }, { "id": "asos-bf-SDB-2025-11-21", "lat": 34.7434, "lon": -118.7253, "zip": "", "city": "SANDBURG (AUT)", "date": "2025-11-21", "county": "Los Angeles", "source": "IEM ASOS Station", "severity": "high", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "SANDBURG (AUT) (SDB) recorded a 62 mph gust.", "sourceDetail": "CA_ASOS automated observation — SANDBURG (AUT) (SDB) [365d backfill 2026-08]", "windSpeedMph": 62, "evidenceLevel": "observed" }, { "id": "iem-lsr-2025-11-15-wind-34.44--117.72", "lat": 34.44, "lon": -117.72, "zip": "", "city": "4 NNW Big Pines", "date": "2025-11-15", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station SE250 Yucca Circle (SCE).", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 59, "evidenceLevel": "observed" }, { "id": "asos-bf-SDB-2025-11-15", "lat": 34.7434, "lon": -118.7253, "zip": "", "city": "SANDBURG (AUT)", "date": "2025-11-15", "county": "Los Angeles", "source": "IEM ASOS Station", "severity": "moderate", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "SANDBURG (AUT) (SDB) recorded a 50 mph gust.", "sourceDetail": "CA_ASOS automated observation — SANDBURG (AUT) (SDB) [365d backfill 2026-08]", "windSpeedMph": 50, "evidenceLevel": "observed" }, { "id": "iem-lsr-2025-11-13-wind-34.39--118.34", "lat": 34.39, "lon": -118.34, "zip": "", "city": "8 S Agua Dulce", "date": "2025-11-13", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station SE678 Magic Mtn Truck Trl (SCE).", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 58, "evidenceLevel": "observed" }, { "id": "iem-lsr-2025-11-07-wind-34.57--118.74", "lat": 34.57, "lon": -118.74, "zip": "", "city": "6 SSW Castaic Lake", "date": "2025-11-07", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station WTPC1 Whitaker Peak RAWS.", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 60, "evidenceLevel": "observed" }, { "id": "asos-bf-SDB-2025-11-06", "lat": 34.7434, "lon": -118.7253, "zip": "", "city": "SANDBURG (AUT)", "date": "2025-11-06", "county": "Los Angeles", "source": "IEM ASOS Station", "severity": "moderate", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "SANDBURG (AUT) (SDB) recorded a 54 mph gust.", "sourceDetail": "CA_ASOS automated observation — SANDBURG (AUT) (SDB) [365d backfill 2026-08]", "windSpeedMph": 54, "evidenceLevel": "observed" }, { "id": "asos-bf-SDB-2025-10-27", "lat": 34.7434, "lon": -118.7253, "zip": "", "city": "SANDBURG (AUT)", "date": "2025-10-27", "county": "Los Angeles", "source": "IEM ASOS Station", "severity": "high", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "SANDBURG (AUT) (SDB) recorded a 63 mph gust.", "sourceDetail": "CA_ASOS automated observation — SANDBURG (AUT) (SDB) [365d backfill 2026-08]", "windSpeedMph": 63, "evidenceLevel": "observed" }, { "id": "iem-lsr-2025-10-14-wind-34.53--118.14", "lat": 34.53, "lon": -118.14, "zip": "", "city": "5 NE Acton", "date": "2025-10-14", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "moderate", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station 271SE Sce Sky Vista Terrace.", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 52, "evidenceLevel": "observed" }, { "id": "iem-lsr-2025-10-14-wind-34.64--118.41", "lat": 34.64, "lon": -118.41, "zip": "", "city": "2 SSE Lake Hughes", "date": "2025-10-14", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "moderate", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station GMTC1 Grass Mountain RAWS.", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 56, "evidenceLevel": "observed" }, { "id": "iem-lsr-2025-10-14-wind-34.39--118.08", "lat": 34.39, "lon": -118.08, "zip": "", "city": "8 SE Acton", "date": "2025-10-14", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "moderate", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station 384SE Mill Creek Summit (SCE).", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 52, "evidenceLevel": "observed" }, { "id": "iem-lsr-2025-10-14-wind-34.39--118.34", "lat": 34.39, "lon": -118.34, "zip": "", "city": "8 S Agua Dulce", "date": "2025-10-14", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station SE678 Magic Mtn Truck Trl (SCE).", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 65, "evidenceLevel": "observed" }, { "id": "iem-lsr-2025-10-14-wind-34.08--118.63", "lat": 34.08, "lon": -118.63, "zip": "", "city": "7 SSW Woodland Hills", "date": "2025-10-14", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "moderate", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station DW2363 Saddle Peak.", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 56, "evidenceLevel": "observed" }, { "id": "iem-lsr-2025-10-14-wind-34.35--118.46", "lat": 34.35, "lon": -118.46, "zip": "", "city": "5 NNW San Fernando", "date": "2025-10-14", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "moderate", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station 688SE Sombrero Rd (SCE).", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 55, "evidenceLevel": "observed" }, { "id": "iem-lsr-2025-10-14-wind-34.33--118.03", "lat": 34.33, "lon": -118.03, "zip": "", "city": "8 NNE Mount Wilson", "date": "2025-10-14", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station CHOC1 Chilao RAWS.", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 61, "evidenceLevel": "observed" }, { "id": "iem-lsr-2025-10-14-wind-34.08--118.65", "lat": 34.08, "lon": -118.65, "zip": "", "city": "7 SSW Woodland Hills", "date": "2025-10-14", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "moderate", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station 548SE Backbone Trail (SCE).", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 54, "evidenceLevel": "observed" }, { "id": "iem-lsr-2025-10-14-wind-34.27--118.05", "lat": 34.27, "lon": -118.05, "zip": "", "city": "4 NNE Mount Wilson", "date": "2025-10-14", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station 099SE Barley Flats Rd (SCE).", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 69, "evidenceLevel": "observed" }, { "id": "iem-lsr-2025-10-14-wind-34.03--118.84", "lat": 34.03, "lon": -118.84, "zip": "", "city": "2 WNW Malibu", "date": "2025-10-14", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "moderate", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station XZUM Zuma Beach.", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 53, "evidenceLevel": "observed" }, { "id": "iem-lsr-2025-10-14-wind-34.33--118.03", "lat": 34.33, "lon": -118.03, "zip": "", "city": "8 NNE Mount Wilson", "date": "2025-10-14", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station CHOC1 Chilao RAWS.", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 60, "evidenceLevel": "observed" }, { "id": "iem-lsr-2025-10-14-wind-34.39--118.34", "lat": 34.39, "lon": -118.34, "zip": "", "city": "8 S Agua Dulce", "date": "2025-10-14", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station SE678 Magic Mtn Truck Trl (SCE).", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 71, "evidenceLevel": "observed" }, { "id": "iem-lsr-2025-10-14-wind-34.38--118.15", "lat": 34.38, "lon": -118.15, "zip": "", "city": "7 SSE Acton", "date": "2025-10-14", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station 546SE Mesa Vincent 2.", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 73, "evidenceLevel": "observed" }, { "id": "iem-lsr-2025-10-14-wind-34.33--118.03", "lat": 34.33, "lon": -118.03, "zip": "", "city": "8 NNE Mount Wilson", "date": "2025-10-14", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station CHOC1 Chilao RAWS.", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 67, "evidenceLevel": "observed" }, { "id": "iem-lsr-2025-10-14-wind-34.75--118.72", "lat": 34.75, "lon": -118.72, "zip": "", "city": "6 NE Pyramid Lake", "date": "2025-10-14", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "moderate", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "ASOS station KSDB Sandberg.", "sourceDetail": "NWS LOX — ASOS via Iowa Mesonet", "windSpeedMph": 56, "evidenceLevel": "observed" }, { "id": "iem-ww-LOX-SV-W-13-Los Angeles-wind-2025-10-14", "zip": "", "city": "Los Angeles", "date": "2025-10-14", "county": "Los Angeles", "source": "IEM Watch/Warn Archive", "severity": "high", "eventType": "wind", "confidence": 0.72, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Severe Thunderstorm Warning issued by NWS LOX for Los Angeles on 2025-10-14. Storm tag wind: 60 mph. This is a warning — not a confirmed event.", "sourceDetail": "NWS LOX — Severe Thunderstorm Warning", "windSpeedMph": 60, "evidenceLevel": "warning", "warningProductKey": "LOX-SV-W-13" }, { "id": "iem-ww-LOX-SV-W-13-Los Angeles-hail-2025-10-14", "zip": "", "city": "Los Angeles", "date": "2025-10-14", "county": "Los Angeles", "source": "IEM Watch/Warn Archive", "severity": "moderate", "eventType": "hail", "confidence": 0.72, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "Severe Thunderstorm Warning issued by NWS LOX for Los Angeles on 2025-10-14. Storm tag hail: 0.75\". This is a warning — not a confirmed event.", "sourceDetail": "NWS LOX — Severe Thunderstorm Warning", "evidenceLevel": "warning", "hailSizeInches": 0.75, "warningProductKey": "LOX-SV-W-13" }, { "id": "iem-ww-LOX-SV-W-10-Los Angeles-wind-2025-10-14", "zip": "", "city": "Los Angeles", "date": "2025-10-14", "county": "Los Angeles", "source": "IEM Watch/Warn Archive", "severity": "high", "eventType": "wind", "confidence": 0.72, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Severe Thunderstorm Warning issued by NWS LOX for Los Angeles on 2025-10-14. Storm tag wind: 60 mph. This is a warning — not a confirmed event.", "sourceDetail": "NWS LOX — Severe Thunderstorm Warning", "windSpeedMph": 60, "evidenceLevel": "warning", "warningProductKey": "LOX-SV-W-10" }, { "id": "iem-ww-LOX-SV-W-10-Los Angeles-hail-2025-10-14", "zip": "", "city": "Los Angeles", "date": "2025-10-14", "county": "Los Angeles", "source": "IEM Watch/Warn Archive", "severity": "moderate", "eventType": "hail", "confidence": 0.72, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "Severe Thunderstorm Warning issued by NWS LOX for Los Angeles on 2025-10-14. Storm tag hail: 0.75\". This is a warning — not a confirmed event.", "sourceDetail": "NWS LOX — Severe Thunderstorm Warning", "evidenceLevel": "warning", "hailSizeInches": 0.75, "warningProductKey": "LOX-SV-W-10" }, { "id": "iem-ww-LOX-SV-W-12-Los Angeles-wind-2025-10-14", "zip": "", "city": "Los Angeles", "date": "2025-10-14", "county": "Los Angeles", "source": "IEM Watch/Warn Archive", "severity": "high", "eventType": "wind", "confidence": 0.72, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Severe Thunderstorm Warning issued by NWS LOX for Los Angeles on 2025-10-14. Storm tag wind: 60 mph. This is a warning — not a confirmed event.", "sourceDetail": "NWS LOX — Severe Thunderstorm Warning", "windSpeedMph": 60, "evidenceLevel": "warning", "warningProductKey": "LOX-SV-W-12" }, { "id": "iem-ww-LOX-SV-W-12-Los Angeles-hail-2025-10-14", "zip": "", "city": "Los Angeles", "date": "2025-10-14", "county": "Los Angeles", "source": "IEM Watch/Warn Archive", "severity": "moderate", "eventType": "hail", "confidence": 0.72, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "Severe Thunderstorm Warning issued by NWS LOX for Los Angeles on 2025-10-14. Storm tag hail: 0.75\". This is a warning — not a confirmed event.", "sourceDetail": "NWS LOX — Severe Thunderstorm Warning", "evidenceLevel": "warning", "hailSizeInches": 0.75, "warningProductKey": "LOX-SV-W-12" }, { "id": "asos-bf-SDB-2025-10-14", "lat": 34.7434, "lon": -118.7253, "zip": "", "city": "SANDBURG (AUT)", "date": "2025-10-14", "county": "Los Angeles", "source": "IEM ASOS Station", "severity": "moderate", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "SANDBURG (AUT) (SDB) recorded a 57 mph gust.", "sourceDetail": "CA_ASOS automated observation — SANDBURG (AUT) (SDB) [365d backfill 2026-08]", "windSpeedMph": 57, "evidenceLevel": "observed" }, { "id": "iem-lsr-2025-10-13-wind-34.39--118.34", "lat": 34.39, "lon": -118.34, "zip": "", "city": "8 S Agua Dulce", "date": "2025-10-13", "county": "Los Angeles", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "wind", "confidence": 0.92, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Mesonet station SE678 Magic Mtn Truck Trl (SCE). Ahead of the convective band.", "sourceDetail": "NWS LOX — Mesonet via Iowa Mesonet", "windSpeedMph": 68, "evidenceLevel": "observed" }, { "id": "iem-ww-LOX-SV-W-9-Los Angeles-wind-2025-10-13", "zip": "", "city": "Los Angeles", "date": "2025-10-13", "county": "Los Angeles", "source": "IEM Watch/Warn Archive", "severity": "high", "eventType": "wind", "confidence": 0.72, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Severe Thunderstorm Warning issued by NWS LOX for Los Angeles on 2025-10-13. Storm tag wind: 60 mph. This is a warning — not a confirmed event.", "sourceDetail": "NWS LOX — Severe Thunderstorm Warning", "windSpeedMph": 60, "evidenceLevel": "warning", "warningProductKey": "LOX-SV-W-9" }, { "id": "iem-ww-LOX-SV-W-9-Los Angeles-hail-2025-10-13", "zip": "", "city": "Los Angeles", "date": "2025-10-13", "county": "Los Angeles", "source": "IEM Watch/Warn Archive", "severity": "moderate", "eventType": "hail", "confidence": 0.72, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "Severe Thunderstorm Warning issued by NWS LOX for Los Angeles on 2025-10-13. Storm tag hail: 0.75\". This is a warning — not a confirmed event.", "sourceDetail": "NWS LOX — Severe Thunderstorm Warning", "evidenceLevel": "warning", "hailSizeInches": 0.75, "warningProductKey": "LOX-SV-W-9" }, { "id": "asos-bf-SDB-2025-10-13", "lat": 34.7434, "lon": -118.7253, "zip": "", "city": "SANDBURG (AUT)", "date": "2025-10-13", "county": "Los Angeles", "source": "IEM ASOS Station", "severity": "moderate", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "SANDBURG (AUT) (SDB) recorded a 51 mph gust.", "sourceDetail": "CA_ASOS automated observation — SANDBURG (AUT) (SDB) [365d backfill 2026-08]", "windSpeedMph": 51, "evidenceLevel": "observed" }, { "id": "asos-bf-SDB-2025-10-12", "lat": 34.7434, "lon": -118.7253, "zip": "", "city": "SANDBURG (AUT)", "date": "2025-10-12", "county": "Los Angeles", "source": "IEM ASOS Station", "severity": "moderate", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "SANDBURG (AUT) (SDB) recorded a 50 mph gust.", "sourceDetail": "CA_ASOS automated observation — SANDBURG (AUT) (SDB) [365d backfill 2026-08]", "windSpeedMph": 50, "evidenceLevel": "observed" }, { "id": "asos-bf-SDB-2025-10-03", "lat": 34.7434, "lon": -118.7253, "zip": "", "city": "SANDBURG (AUT)", "date": "2025-10-03", "county": "Los Angeles", "source": "IEM ASOS Station", "severity": "moderate", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "SANDBURG (AUT) (SDB) recorded a 55 mph gust.", "sourceDetail": "CA_ASOS automated observation — SANDBURG (AUT) (SDB) [365d backfill 2026-08]", "windSpeedMph": 55, "evidenceLevel": "observed" }, { "id": "asos-bf-SDB-2025-09-26", "lat": 34.7434, "lon": -118.7253, "zip": "", "city": "SANDBURG (AUT)", "date": "2025-09-26", "county": "Los Angeles", "source": "IEM ASOS Station", "severity": "moderate", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "SANDBURG (AUT) (SDB) recorded a 56 mph gust.", "sourceDetail": "CA_ASOS automated observation — SANDBURG (AUT) (SDB) [365d backfill 2026-08]", "windSpeedMph": 56, "evidenceLevel": "observed" } ] }