{
 "dataset": "Columbia, MO storm events — 12-month window, 25-mile radius plus Boone 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": "2026-09-20T08:50:18.975+00:00",
 "window_days": 365,
 "schema_version": "2.0.0",
 "event_count": 92,
 "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-COU-2026-09-09-144191",
   "lat": 38.8169,
   "lon": -92.2183,
   "zip": "",
   "city": "COLUMBIA",
   "date": "2026-09-09",
   "county": "Boone",
   "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": "COLUMBIA (COU) recorded a 58 mph gust.",
   "sourceDetail": "MO_ASOS automated observation — COLUMBIA (COU)",
   "windSpeedMph": 58,
   "evidenceLevel": "observed"
  },
  {
   "id": "iem-202609100204-wind-38.82--92.22",
   "lat": 38.82,
   "lon": -92.22,
   "zip": "",
   "city": "4 NE Ashland",
   "date": "2026-09-09",
   "county": "Boone",
   "source": "IEM Local Storm Reports",
   "severity": "high",
   "eventType": "wind",
   "confidence": 92,
   "damageTypes": [
    "Roof shingle lift",
    "Soffit/fascia damage",
    "Tree strike risk",
    "Fence/screen damage"
   ],
   "description": "TSTM WND GST reported near 4 NE Ashland, MO. Peak gust: 67 mph.",
   "sourceDetail": "NWS LSX — ASOS/AWOS via Iowa Mesonet",
   "windSpeedMph": 67,
   "evidenceLevel": "observed"
  },
  {
   "id": "asos-COU-2026-09-09",
   "lat": 38.8169,
   "lon": -92.2183,
   "zip": "",
   "city": "COLUMBIA",
   "date": "2026-09-09",
   "county": "Boone",
   "source": "IEM ASOS Station",
   "severity": "moderate",
   "eventType": "wind",
   "confidence": 95,
   "damageTypes": [
    "Roof shingle lift",
    "Soffit/fascia damage",
    "Tree strike risk",
    "Fence/screen damage"
   ],
   "description": "COLUMBIA (COU): 56 mph gust at M.",
   "sourceDetail": "MO_ASOS automated observation — COLUMBIA (COU) — peak at M",
   "windSpeedMph": 56,
   "evidenceLevel": "observed"
  },
  {
   "id": "ww-LSX-SV-W-222-2026-07-31-Boone-wind",
   "zip": "",
   "city": "",
   "date": "2026-07-31",
   "county": "Boone",
   "source": "IEM Watch/Warn Archive",
   "severity": "high",
   "eventType": "wind",
   "confidence": 70,
   "damageTypes": [
    "Roof shingle lift",
    "Soffit/fascia damage",
    "Tree strike risk",
    "Hurricane wind damage"
   ],
   "description": "Severe Thunderstorm Warning issued by NWS LSX on 2026-07-31. Duration: 49 min. Counties: Boone, Osage, Callaway. Storm tags: wind: 60.0, hail: 1.0\", tornado: POSSIBLE. This is a warning — not a confirmed event.",
   "sourceDetail": "NWS LSX — Severe Thunderstorm Warning #222 (49 min)",
   "windSpeedMph": 60,
   "evidenceLevel": "warning",
   "warningProductKey": "LSX-SV-W-222"
  },
  {
   "id": "ww-LSX-SV-W-222-2026-07-31-Boone-hail",
   "zip": "",
   "city": "",
   "date": "2026-07-31",
   "county": "Boone",
   "source": "IEM Watch/Warn Archive",
   "severity": "high",
   "eventType": "hail",
   "confidence": 70,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "Severe Thunderstorm Warning issued by NWS LSX on 2026-07-31. Duration: 49 min. Counties: Boone, Osage, Callaway. Storm tags: wind: 60.0, hail: 1.0\", tornado: POSSIBLE. This is a warning — not a confirmed event.",
   "sourceDetail": "NWS LSX — Severe Thunderstorm Warning #222 (49 min)",
   "evidenceLevel": "warning",
   "hailSizeInches": 1,
   "warningProductKey": "LSX-SV-W-222"
  },
  {
   "id": "spc-2026-07-10-307-2301",
   "lat": 39.13,
   "lon": -92.58,
   "zip": "",
   "city": "Fayette",
   "date": "2026-07-10",
   "county": "Howard",
   "source": "SPC Storm Reports",
   "severity": "high",
   "eventType": "wind",
   "confidence": 90,
   "damageTypes": [
    "Roof shingle lift",
    "Soffit/fascia damage",
    "Tree strike risk",
    "Fence/screen damage"
   ],
   "description": "Personal weather station. (EAX)",
   "sourceDetail": "Storm Prediction Center preliminary storm report",
   "windSpeedMph": 70,
   "evidenceLevel": "reported"
  },
  {
   "id": "spc-2026-07-10-312-2319",
   "lat": 38.95,
   "lon": -92.36,
   "zip": "",
   "city": "Columbia",
   "date": "2026-07-10",
   "county": "Boone",
   "source": "SPC Storm Reports",
   "severity": "high",
   "eventType": "wind",
   "confidence": 90,
   "damageTypes": [
    "Roof shingle lift",
    "Soffit/fascia damage",
    "Tree strike risk",
    "Fence/screen damage"
   ],
   "description": "Appx 60-65 mph winds. (LSX)",
   "sourceDetail": "Storm Prediction Center preliminary storm report",
   "windSpeedMph": 60,
   "evidenceLevel": "reported"
  },
  {
   "id": "iem-202607102301-wind-39.13--92.58",
   "lat": 39.13,
   "lon": -92.58,
   "zip": "",
   "city": "6 ESE Fayette",
   "date": "2026-07-10",
   "county": "Howard",
   "source": "IEM Local Storm Reports",
   "severity": "severe",
   "eventType": "wind",
   "confidence": 92,
   "damageTypes": [
    "Roof shingle lift",
    "Soffit/fascia damage",
    "Tree strike risk",
    "Fence/screen damage"
   ],
   "description": "TSTM WND GST reported near 6 ESE Fayette, MO. Peak gust: 81 mph.",
   "sourceDetail": "NWS EAX — Public via Iowa Mesonet",
   "windSpeedMph": 81,
   "evidenceLevel": "reported"
  },
  {
   "id": "iem-202607102319-wind-38.95--92.36",
   "lat": 38.95,
   "lon": -92.36,
   "zip": "",
   "city": "2 W Columbia",
   "date": "2026-07-10",
   "county": "Boone",
   "source": "IEM Local Storm Reports",
   "severity": "high",
   "eventType": "wind",
   "confidence": 92,
   "damageTypes": [
    "Roof shingle lift",
    "Soffit/fascia damage",
    "Tree strike risk",
    "Fence/screen damage"
   ],
   "description": "TSTM WND GST reported near 2 W Columbia, MO. Peak gust: 69 mph.",
   "sourceDetail": "NWS LSX — Public via Iowa Mesonet",
   "windSpeedMph": 69,
   "evidenceLevel": "reported"
  },
  {
   "id": "iem-ww-LSX-SV-W-211-Boone-wind-2026-07-10",
   "zip": "",
   "city": "Boone",
   "date": "2026-07-10",
   "county": "Boone",
   "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 LSX for Boone on 2026-07-10. Storm tag wind: 60 mph. This is a warning — not a confirmed event.",
   "sourceDetail": "NWS LSX — Severe Thunderstorm Warning",
   "windSpeedMph": 60,
   "evidenceLevel": "warning",
   "warningProductKey": "LSX-SV-W-211"
  },
  {
   "id": "ww-LSX-SV-W-200-2026-07-04-Boone-wind",
   "zip": "",
   "city": "",
   "date": "2026-07-04",
   "county": "Boone",
   "source": "IEM Watch/Warn Archive",
   "severity": "high",
   "eventType": "wind",
   "confidence": 70,
   "damageTypes": [
    "Roof shingle lift",
    "Soffit/fascia damage",
    "Tree strike risk",
    "Hurricane wind damage"
   ],
   "description": "Severe Thunderstorm Warning issued by NWS LSX on 2026-07-04. Duration: 75 min. Counties: Callaway, Cole, Boone, Osage. Storm tags: wind: 70.0, hail: 1.0\". This is a warning — not a confirmed event.",
   "sourceDetail": "NWS LSX — Severe Thunderstorm Warning #200 (75 min)",
   "windSpeedMph": 70,
   "evidenceLevel": "warning",
   "warningProductKey": "LSX-SV-W-200"
  },
  {
   "id": "ww-LSX-SV-W-200-2026-07-04-Boone-hail",
   "zip": "",
   "city": "",
   "date": "2026-07-04",
   "county": "Boone",
   "source": "IEM Watch/Warn Archive",
   "severity": "high",
   "eventType": "hail",
   "confidence": 70,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "Severe Thunderstorm Warning issued by NWS LSX on 2026-07-04. Duration: 75 min. Counties: Callaway, Cole, Boone, Osage. Storm tags: wind: 70.0, hail: 1.0\". This is a warning — not a confirmed event.",
   "sourceDetail": "NWS LSX — Severe Thunderstorm Warning #200 (75 min)",
   "evidenceLevel": "warning",
   "hailSizeInches": 1,
   "warningProductKey": "LSX-SV-W-200"
  },
  {
   "id": "asos-bf-COU-2026-07-04",
   "lat": 38.8169,
   "lon": -92.2183,
   "zip": "",
   "city": "COLUMBIA",
   "date": "2026-07-04",
   "county": "Boone",
   "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": "COLUMBIA (COU) recorded a 51 mph gust.",
   "sourceDetail": "MO_ASOS automated observation — COLUMBIA (COU) [365d backfill 2026-08]",
   "windSpeedMph": 51,
   "evidenceLevel": "observed"
  },
  {
   "id": "ww-LSX-SV-W-182-2026-06-13-Boone-wind",
   "zip": "",
   "city": "",
   "date": "2026-06-13",
   "county": "Boone",
   "source": "IEM Watch/Warn Archive",
   "severity": "high",
   "eventType": "wind",
   "confidence": 70,
   "damageTypes": [
    "Roof shingle lift",
    "Soffit/fascia damage",
    "Tree strike risk",
    "Hurricane wind damage"
   ],
   "description": "Severe Thunderstorm Warning issued by NWS LSX on 2026-06-13. Duration: 40 min. County: Boone. Storm tags: wind: 60.0, hail: 1.0\". This is a warning — not a confirmed event.",
   "sourceDetail": "NWS LSX — Severe Thunderstorm Warning #182 (40 min)",
   "windSpeedMph": 60,
   "evidenceLevel": "warning",
   "warningProductKey": "LSX-SV-W-182"
  },
  {
   "id": "ww-LSX-SV-W-182-2026-06-13-Boone-hail",
   "zip": "",
   "city": "",
   "date": "2026-06-13",
   "county": "Boone",
   "source": "IEM Watch/Warn Archive",
   "severity": "high",
   "eventType": "hail",
   "confidence": 70,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "Severe Thunderstorm Warning issued by NWS LSX on 2026-06-13. Duration: 40 min. County: Boone. Storm tags: wind: 60.0, hail: 1.0\". This is a warning — not a confirmed event.",
   "sourceDetail": "NWS LSX — Severe Thunderstorm Warning #182 (40 min)",
   "evidenceLevel": "warning",
   "hailSizeInches": 1,
   "warningProductKey": "LSX-SV-W-182"
  },
  {
   "id": "ww-LSX-SV-W-178-2026-06-11-Boone-wind",
   "zip": "",
   "city": "",
   "date": "2026-06-11",
   "county": "Boone",
   "source": "IEM Watch/Warn Archive",
   "severity": "high",
   "eventType": "wind",
   "confidence": 70,
   "damageTypes": [
    "Roof shingle lift",
    "Soffit/fascia damage",
    "Tree strike risk",
    "Hurricane wind damage"
   ],
   "description": "Severe Thunderstorm Warning issued by NWS LSX on 2026-06-11. Duration: 41 min. Counties: Callaway, Boone. Storm tags: wind: 60.0, hail: 1.0\". This is a warning — not a confirmed event.",
   "sourceDetail": "NWS LSX — Severe Thunderstorm Warning #178 (41 min)",
   "windSpeedMph": 60,
   "evidenceLevel": "warning",
   "warningProductKey": "LSX-SV-W-178"
  },
  {
   "id": "ww-LSX-SV-W-178-2026-06-11-Boone-hail",
   "zip": "",
   "city": "",
   "date": "2026-06-11",
   "county": "Boone",
   "source": "IEM Watch/Warn Archive",
   "severity": "high",
   "eventType": "hail",
   "confidence": 70,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "Severe Thunderstorm Warning issued by NWS LSX on 2026-06-11. Duration: 41 min. Counties: Callaway, Boone. Storm tags: wind: 60.0, hail: 1.0\". This is a warning — not a confirmed event.",
   "sourceDetail": "NWS LSX — Severe Thunderstorm Warning #178 (41 min)",
   "evidenceLevel": "warning",
   "hailSizeInches": 1,
   "warningProductKey": "LSX-SV-W-178"
  },
  {
   "id": "ww-LSX-SV-W-176-2026-06-11-Boone-wind",
   "zip": "",
   "city": "",
   "date": "2026-06-11",
   "county": "Boone",
   "source": "IEM Watch/Warn Archive",
   "severity": "high",
   "eventType": "wind",
   "confidence": 70,
   "damageTypes": [
    "Roof shingle lift",
    "Soffit/fascia damage",
    "Tree strike risk",
    "Hurricane wind damage"
   ],
   "description": "Severe Thunderstorm Warning issued by NWS LSX on 2026-06-11. Duration: 66 min. Counties: Audrain, Monroe, Boone. Storm tags: wind: 60.0, hail: 1.0\". This is a warning — not a confirmed event.",
   "sourceDetail": "NWS LSX — Severe Thunderstorm Warning #176 (66 min)",
   "windSpeedMph": 60,
   "evidenceLevel": "warning",
   "warningProductKey": "LSX-SV-W-176"
  },
  {
   "id": "ww-LSX-SV-W-176-2026-06-11-Boone-hail",
   "zip": "",
   "city": "",
   "date": "2026-06-11",
   "county": "Boone",
   "source": "IEM Watch/Warn Archive",
   "severity": "high",
   "eventType": "hail",
   "confidence": 70,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "Severe Thunderstorm Warning issued by NWS LSX on 2026-06-11. Duration: 66 min. Counties: Audrain, Monroe, Boone. Storm tags: wind: 60.0, hail: 1.0\". This is a warning — not a confirmed event.",
   "sourceDetail": "NWS LSX — Severe Thunderstorm Warning #176 (66 min)",
   "evidenceLevel": "warning",
   "hailSizeInches": 1,
   "warningProductKey": "LSX-SV-W-176"
  },
  {
   "id": "iem-202606010748-hail-39.15--92.69",
   "lat": 39.15,
   "lon": -92.69,
   "zip": "",
   "city": "Fayette",
   "date": "2026-06-01",
   "county": "Howard",
   "source": "IEM Local Storm Reports",
   "severity": "high",
   "eventType": "hail",
   "confidence": 92,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "HAIL reported near Fayette, MO. Hail size: 1\".",
   "sourceDetail": "NWS EAX — Public via Iowa Mesonet",
   "evidenceLevel": "reported",
   "hailSizeInches": 1
  },
  {
   "id": "iem-lsr-2026-06-01-wind-39.15--92.69",
   "lat": 39.15,
   "lon": -92.69,
   "zip": "",
   "city": "Fayette",
   "date": "2026-06-01",
   "county": "Howard",
   "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": "Personal weather station measured 58 mph.",
   "sourceDetail": "NWS EAX — Public via Iowa Mesonet",
   "windSpeedMph": 58,
   "evidenceLevel": "reported"
  },
  {
   "id": "ww-LSX-SV-W-159-2026-06-01-Boone-wind",
   "zip": "",
   "city": "",
   "date": "2026-06-01",
   "county": "Boone",
   "source": "IEM Watch/Warn Archive",
   "severity": "high",
   "eventType": "wind",
   "confidence": 70,
   "damageTypes": [
    "Roof shingle lift",
    "Soffit/fascia damage",
    "Tree strike risk",
    "Hurricane wind damage"
   ],
   "description": "Severe Thunderstorm Warning issued by NWS LSX on 2026-06-01. Duration: 46 min. Counties: Moniteau, Boone, Callaway, Cole, Osage. Storm tags: wind: 60.0, hail: 1.0\". This is a warning — not a confirmed event.",
   "sourceDetail": "NWS LSX — Severe Thunderstorm Warning #159 (46 min)",
   "windSpeedMph": 60,
   "evidenceLevel": "warning",
   "warningProductKey": "LSX-SV-W-159"
  },
  {
   "id": "ww-LSX-SV-W-159-2026-06-01-Boone-hail",
   "zip": "",
   "city": "",
   "date": "2026-06-01",
   "county": "Boone",
   "source": "IEM Watch/Warn Archive",
   "severity": "high",
   "eventType": "hail",
   "confidence": 70,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "Severe Thunderstorm Warning issued by NWS LSX on 2026-06-01. Duration: 46 min. Counties: Moniteau, Boone, Callaway, Cole, Osage. Storm tags: wind: 60.0, hail: 1.0\". This is a warning — not a confirmed event.",
   "sourceDetail": "NWS LSX — Severe Thunderstorm Warning #159 (46 min)",
   "evidenceLevel": "warning",
   "hailSizeInches": 1,
   "warningProductKey": "LSX-SV-W-159"
  },
  {
   "id": "ww-LSX-SV-W-155-2026-06-01-Boone-wind",
   "zip": "",
   "city": "",
   "date": "2026-06-01",
   "county": "Boone",
   "source": "IEM Watch/Warn Archive",
   "severity": "high",
   "eventType": "wind",
   "confidence": 70,
   "damageTypes": [
    "Roof shingle lift",
    "Soffit/fascia damage",
    "Tree strike risk",
    "Hurricane wind damage"
   ],
   "description": "Severe Thunderstorm Warning issued by NWS LSX on 2026-06-01. Duration: 46 min. Counties: Boone, Moniteau. Storm tags: wind: 60.0, hail: 1.25\". This is a warning — not a confirmed event.",
   "sourceDetail": "NWS LSX — Severe Thunderstorm Warning #155 (46 min)",
   "windSpeedMph": 60,
   "evidenceLevel": "warning",
   "warningProductKey": "LSX-SV-W-155"
  },
  {
   "id": "ww-LSX-SV-W-155-2026-06-01-Boone-hail",
   "zip": "",
   "city": "",
   "date": "2026-06-01",
   "county": "Boone",
   "source": "IEM Watch/Warn Archive",
   "severity": "high",
   "eventType": "hail",
   "confidence": 70,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "Severe Thunderstorm Warning issued by NWS LSX on 2026-06-01. Duration: 46 min. Counties: Boone, Moniteau. Storm tags: wind: 60.0, hail: 1.25\". This is a warning — not a confirmed event.",
   "sourceDetail": "NWS LSX — Severe Thunderstorm Warning #155 (46 min)",
   "evidenceLevel": "warning",
   "hailSizeInches": 1.25,
   "warningProductKey": "LSX-SV-W-155"
  },
  {
   "id": "ww-LSX-SV-W-158-2026-06-01-Boone-wind",
   "zip": "",
   "city": "",
   "date": "2026-06-01",
   "county": "Boone",
   "source": "IEM Watch/Warn Archive",
   "severity": "high",
   "eventType": "wind",
   "confidence": 70,
   "damageTypes": [
    "Roof shingle lift",
    "Soffit/fascia damage",
    "Tree strike risk",
    "Hurricane wind damage"
   ],
   "description": "Severe Thunderstorm Warning issued by NWS LSX on 2026-06-01. Duration: 51 min. Counties: Boone, Moniteau. Storm tags: wind: 60.0, hail: 1.0\". This is a warning — not a confirmed event.",
   "sourceDetail": "NWS LSX — Severe Thunderstorm Warning #158 (51 min)",
   "windSpeedMph": 60,
   "evidenceLevel": "warning",
   "warningProductKey": "LSX-SV-W-158"
  },
  {
   "id": "ww-LSX-SV-W-158-2026-06-01-Boone-hail",
   "zip": "",
   "city": "",
   "date": "2026-06-01",
   "county": "Boone",
   "source": "IEM Watch/Warn Archive",
   "severity": "high",
   "eventType": "hail",
   "confidence": 70,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "Severe Thunderstorm Warning issued by NWS LSX on 2026-06-01. Duration: 51 min. Counties: Boone, Moniteau. Storm tags: wind: 60.0, hail: 1.0\". This is a warning — not a confirmed event.",
   "sourceDetail": "NWS LSX — Severe Thunderstorm Warning #158 (51 min)",
   "evidenceLevel": "warning",
   "hailSizeInches": 1,
   "warningProductKey": "LSX-SV-W-158"
  },
  {
   "id": "ww-LSX-SV-W-157-2026-06-01-Boone-wind",
   "zip": "",
   "city": "",
   "date": "2026-06-01",
   "county": "Boone",
   "source": "IEM Watch/Warn Archive",
   "severity": "high",
   "eventType": "wind",
   "confidence": 70,
   "damageTypes": [
    "Roof shingle lift",
    "Soffit/fascia damage",
    "Tree strike risk",
    "Hurricane wind damage"
   ],
   "description": "Severe Thunderstorm Warning issued by NWS LSX on 2026-06-01. Duration: 57 min. Counties: Boone, Callaway, Audrain. Storm tags: wind: 60.0, hail: 1.0\". This is a warning — not a confirmed event.",
   "sourceDetail": "NWS LSX — Severe Thunderstorm Warning #157 (57 min)",
   "windSpeedMph": 60,
   "evidenceLevel": "warning",
   "warningProductKey": "LSX-SV-W-157"
  },
  {
   "id": "ww-LSX-SV-W-157-2026-06-01-Boone-hail",
   "zip": "",
   "city": "",
   "date": "2026-06-01",
   "county": "Boone",
   "source": "IEM Watch/Warn Archive",
   "severity": "high",
   "eventType": "hail",
   "confidence": 70,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "Severe Thunderstorm Warning issued by NWS LSX on 2026-06-01. Duration: 57 min. Counties: Boone, Callaway, Audrain. Storm tags: wind: 60.0, hail: 1.0\". This is a warning — not a confirmed event.",
   "sourceDetail": "NWS LSX — Severe Thunderstorm Warning #157 (57 min)",
   "evidenceLevel": "warning",
   "hailSizeInches": 1,
   "warningProductKey": "LSX-SV-W-157"
  },
  {
   "id": "iem-202606010739-wind-39.15--92.69",
   "lat": 39.15,
   "lon": -92.69,
   "zip": "",
   "city": "Fayette",
   "date": "2026-06-01",
   "county": "Howard",
   "source": "IEM Local Storm Reports",
   "severity": "high",
   "eventType": "wind",
   "confidence": 92,
   "damageTypes": [
    "Roof shingle lift",
    "Soffit/fascia damage",
    "Tree strike risk",
    "Fence/screen damage"
   ],
   "description": "TSTM WND GST reported near Fayette, MO. Peak gust: 67 mph.",
   "sourceDetail": "NWS EAX — Public via Iowa Mesonet",
   "windSpeedMph": 67,
   "evidenceLevel": "reported"
  },
  {
   "id": "spc-2026-05-31-1045-0739",
   "lat": 39.15,
   "lon": -92.69,
   "zip": "",
   "city": "Fayette",
   "date": "2026-05-31",
   "county": "Howard",
   "source": "SPC Storm Reports",
   "severity": "high",
   "eventType": "wind",
   "confidence": 90,
   "damageTypes": [
    "Roof shingle lift",
    "Soffit/fascia damage",
    "Tree strike risk",
    "Fence/screen damage"
   ],
   "description": "Personal weather station measured 58 mph. (EAX)",
   "sourceDetail": "Storm Prediction Center preliminary storm report",
   "windSpeedMph": 58,
   "evidenceLevel": "reported"
  },
  {
   "id": "spc-2026-05-31-1086-0748",
   "lat": 39.15,
   "lon": -92.69,
   "zip": "",
   "city": "Fayette",
   "date": "2026-05-31",
   "county": "Howard",
   "source": "SPC Storm Reports",
   "severity": "high",
   "eventType": "hail",
   "confidence": 90,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "Social media report. Hail up to quarter size covered the ground. Time based on video and confirmed from radar. (EAX)",
   "sourceDetail": "Storm Prediction Center preliminary storm report",
   "evidenceLevel": "reported",
   "hailSizeInches": 1
  },
  {
   "id": "iem-lsr-2026-05-18-wind-38.81--92.22",
   "lat": 38.81,
   "lon": -92.22,
   "zip": "",
   "city": "3 NE Ashland",
   "date": "2026-05-18",
   "county": "Boone",
   "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": "Delayed report. Measured wind gust from Columbia Regional Airport.",
   "sourceDetail": "NWS LSX — ASOS via Iowa Mesonet",
   "windSpeedMph": 71,
   "evidenceLevel": "observed"
  },
  {
   "id": "ww-LSX-SV-W-149-2026-05-18-Boone-wind",
   "zip": "",
   "city": "",
   "date": "2026-05-18",
   "county": "Boone",
   "source": "IEM Watch/Warn Archive",
   "severity": "high",
   "eventType": "wind",
   "confidence": 70,
   "damageTypes": [
    "Roof shingle lift",
    "Soffit/fascia damage",
    "Tree strike risk",
    "Hurricane wind damage"
   ],
   "description": "Severe Thunderstorm Warning issued by NWS LSX on 2026-05-18. Duration: 42 min. Counties: Audrain, Callaway, Boone. Storm tags: wind: 70.0, hail: 1.0\". This is a warning — not a confirmed event.",
   "sourceDetail": "NWS LSX — Severe Thunderstorm Warning #149 (42 min)",
   "windSpeedMph": 70,
   "evidenceLevel": "warning",
   "warningProductKey": "LSX-SV-W-149"
  },
  {
   "id": "ww-LSX-SV-W-149-2026-05-18-Boone-hail",
   "zip": "",
   "city": "",
   "date": "2026-05-18",
   "county": "Boone",
   "source": "IEM Watch/Warn Archive",
   "severity": "high",
   "eventType": "hail",
   "confidence": 70,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "Severe Thunderstorm Warning issued by NWS LSX on 2026-05-18. Duration: 42 min. Counties: Audrain, Callaway, Boone. Storm tags: wind: 70.0, hail: 1.0\". This is a warning — not a confirmed event.",
   "sourceDetail": "NWS LSX — Severe Thunderstorm Warning #149 (42 min)",
   "evidenceLevel": "warning",
   "hailSizeInches": 1,
   "warningProductKey": "LSX-SV-W-149"
  },
  {
   "id": "asos-bf-COU-2026-05-18",
   "lat": 38.8169,
   "lon": -92.2183,
   "zip": "",
   "city": "COLUMBIA",
   "date": "2026-05-18",
   "county": "Boone",
   "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": "COLUMBIA (COU) recorded a 71 mph gust.",
   "sourceDetail": "MO_ASOS automated observation — COLUMBIA (COU) [365d backfill 2026-08]",
   "windSpeedMph": 71,
   "evidenceLevel": "observed"
  },
  {
   "id": "iem-202605181104-wind-38.81--92.22",
   "lat": 38.81,
   "lon": -92.22,
   "zip": "",
   "city": "3 NE Ashland",
   "date": "2026-05-18",
   "county": "Boone",
   "source": "IEM Local Storm Reports",
   "severity": "severe",
   "eventType": "wind",
   "confidence": 92,
   "damageTypes": [
    "Roof shingle lift",
    "Soffit/fascia damage",
    "Tree strike risk",
    "Fence/screen damage"
   ],
   "description": "TSTM WND GST reported near 3 NE Ashland, MO. Peak gust: 82 mph.",
   "sourceDetail": "NWS LSX — ASOS via Iowa Mesonet",
   "windSpeedMph": 82,
   "evidenceLevel": "observed"
  },
  {
   "id": "spc-2026-05-17-1245-1104",
   "lat": 38.81,
   "lon": -92.22,
   "zip": "",
   "city": "Ashland",
   "date": "2026-05-17",
   "county": "Boone",
   "source": "SPC Storm Reports",
   "severity": "high",
   "eventType": "wind",
   "confidence": 90,
   "damageTypes": [
    "Roof shingle lift",
    "Soffit/fascia damage",
    "Tree strike risk",
    "Fence/screen damage"
   ],
   "description": "Delayed report. Measured wind gust from Columbia Regional Airport. (LSX)",
   "sourceDetail": "Storm Prediction Center preliminary storm report",
   "windSpeedMph": 71,
   "evidenceLevel": "reported"
  },
  {
   "id": "iem-202604272008-hail-39.00--92.33",
   "lat": 39,
   "lon": -92.33,
   "zip": "",
   "city": "3 N Columbia",
   "date": "2026-04-27",
   "county": "Boone",
   "source": "IEM Local Storm Reports",
   "severity": "high",
   "eventType": "hail",
   "confidence": 92,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "HAIL reported near 3 N Columbia, MO. Hail size: 1\".",
   "sourceDetail": "NWS LSX — Public via Iowa Mesonet",
   "evidenceLevel": "reported",
   "hailSizeInches": 1
  },
  {
   "id": "iem-202604272010-hail-38.97--92.37",
   "lat": 38.97,
   "lon": -92.37,
   "zip": "",
   "city": "3 NW Columbia",
   "date": "2026-04-27",
   "county": "Boone",
   "source": "IEM Local Storm Reports",
   "severity": "high",
   "eventType": "hail",
   "confidence": 92,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "HAIL reported near 3 NW Columbia, MO. Hail size: 1\".",
   "sourceDetail": "NWS LSX — Public via Iowa Mesonet",
   "evidenceLevel": "reported",
   "hailSizeInches": 1
  },
  {
   "id": "iem-202604272019-hail-39.01--92.28",
   "lat": 39.01,
   "lon": -92.28,
   "zip": "",
   "city": "5 NE Columbia",
   "date": "2026-04-27",
   "county": "Boone",
   "source": "IEM Local Storm Reports",
   "severity": "high",
   "eventType": "hail",
   "confidence": 92,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "HAIL reported near 5 NE Columbia, MO. Hail size: 1\".",
   "sourceDetail": "NWS LSX — Public via Iowa Mesonet",
   "evidenceLevel": "reported",
   "hailSizeInches": 1
  },
  {
   "id": "iem-202604272214-hail-38.72--92.09",
   "lat": 38.72,
   "lon": -92.09,
   "zip": "",
   "city": "New Bloomfield",
   "date": "2026-04-27",
   "county": "Callaway",
   "source": "IEM Local Storm Reports",
   "severity": "high",
   "eventType": "hail",
   "confidence": 92,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "HAIL reported near New Bloomfield, MO. Hail size: 1.75\".",
   "sourceDetail": "NWS LSX — Trained Spotter via Iowa Mesonet",
   "evidenceLevel": "reported",
   "hailSizeInches": 1.75
  },
  {
   "id": "ww-LSX-SV-W-95-2026-04-27-Boone-wind",
   "zip": "",
   "city": "",
   "date": "2026-04-27",
   "county": "Boone",
   "source": "IEM Watch/Warn Archive",
   "severity": "high",
   "eventType": "wind",
   "confidence": 70,
   "damageTypes": [
    "Roof shingle lift",
    "Soffit/fascia damage",
    "Tree strike risk",
    "Hurricane wind damage"
   ],
   "description": "Severe Thunderstorm Warning issued by NWS LSX on 2026-04-27. Duration: 48 min. Counties: Boone, Moniteau. Storm tags: wind: 60.0, hail: 1.0\". This is a warning — not a confirmed event.",
   "sourceDetail": "NWS LSX — Severe Thunderstorm Warning #95 (48 min)",
   "windSpeedMph": 60,
   "evidenceLevel": "warning",
   "warningProductKey": "LSX-SV-W-95"
  },
  {
   "id": "ww-LSX-SV-W-95-2026-04-27-Boone-hail",
   "zip": "",
   "city": "",
   "date": "2026-04-27",
   "county": "Boone",
   "source": "IEM Watch/Warn Archive",
   "severity": "high",
   "eventType": "hail",
   "confidence": 70,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "Severe Thunderstorm Warning issued by NWS LSX on 2026-04-27. Duration: 48 min. Counties: Boone, Moniteau. Storm tags: wind: 60.0, hail: 1.0\". This is a warning — not a confirmed event.",
   "sourceDetail": "NWS LSX — Severe Thunderstorm Warning #95 (48 min)",
   "evidenceLevel": "warning",
   "hailSizeInches": 1,
   "warningProductKey": "LSX-SV-W-95"
  },
  {
   "id": "ww-LSX-SV-W-101-2026-04-27-Boone-wind",
   "zip": "",
   "city": "",
   "date": "2026-04-27",
   "county": "Boone",
   "source": "IEM Watch/Warn Archive",
   "severity": "high",
   "eventType": "wind",
   "confidence": 70,
   "damageTypes": [
    "Roof shingle lift",
    "Soffit/fascia damage",
    "Tree strike risk",
    "Hurricane wind damage"
   ],
   "description": "Severe Thunderstorm Warning issued by NWS LSX on 2026-04-27. Duration: 60 min. Counties: Callaway, Boone, Moniteau. Storm tags: wind: 60.0, hail: 1.25\", tornado: POSSIBLE. This is a warning — not a confirmed event.",
   "sourceDetail": "NWS LSX — Severe Thunderstorm Warning #101 (60 min)",
   "windSpeedMph": 60,
   "evidenceLevel": "warning",
   "warningProductKey": "LSX-SV-W-101"
  },
  {
   "id": "ww-LSX-SV-W-101-2026-04-27-Boone-hail",
   "zip": "",
   "city": "",
   "date": "2026-04-27",
   "county": "Boone",
   "source": "IEM Watch/Warn Archive",
   "severity": "high",
   "eventType": "hail",
   "confidence": 70,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "Severe Thunderstorm Warning issued by NWS LSX on 2026-04-27. Duration: 60 min. Counties: Callaway, Boone, Moniteau. Storm tags: wind: 60.0, hail: 1.25\", tornado: POSSIBLE. This is a warning — not a confirmed event.",
   "sourceDetail": "NWS LSX — Severe Thunderstorm Warning #101 (60 min)",
   "evidenceLevel": "warning",
   "hailSizeInches": 1.25,
   "warningProductKey": "LSX-SV-W-101"
  },
  {
   "id": "ww-LSX-SV-W-98-2026-04-27-Boone-wind",
   "zip": "",
   "city": "",
   "date": "2026-04-27",
   "county": "Boone",
   "source": "IEM Watch/Warn Archive",
   "severity": "high",
   "eventType": "wind",
   "confidence": 70,
   "damageTypes": [
    "Roof shingle lift",
    "Soffit/fascia damage",
    "Tree strike risk",
    "Hurricane wind damage"
   ],
   "description": "Severe Thunderstorm Warning issued by NWS LSX on 2026-04-27. Duration: 62 min. County: Boone. Storm tags: wind: 60.0, hail: 1.0\", tornado: POSSIBLE. This is a warning — not a confirmed event.",
   "sourceDetail": "NWS LSX — Severe Thunderstorm Warning #98 (62 min)",
   "windSpeedMph": 60,
   "evidenceLevel": "warning",
   "warningProductKey": "LSX-SV-W-98"
  },
  {
   "id": "ww-LSX-SV-W-98-2026-04-27-Boone-hail",
   "zip": "",
   "city": "",
   "date": "2026-04-27",
   "county": "Boone",
   "source": "IEM Watch/Warn Archive",
   "severity": "high",
   "eventType": "hail",
   "confidence": 70,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "Severe Thunderstorm Warning issued by NWS LSX on 2026-04-27. Duration: 62 min. County: Boone. Storm tags: wind: 60.0, hail: 1.0\", tornado: POSSIBLE. This is a warning — not a confirmed event.",
   "sourceDetail": "NWS LSX — Severe Thunderstorm Warning #98 (62 min)",
   "evidenceLevel": "warning",
   "hailSizeInches": 1,
   "warningProductKey": "LSX-SV-W-98"
  },
  {
   "id": "ww-LSX-SV-W-83-2026-04-27-Boone-wind",
   "zip": "",
   "city": "",
   "date": "2026-04-27",
   "county": "Boone",
   "source": "IEM Watch/Warn Archive",
   "severity": "high",
   "eventType": "wind",
   "confidence": 70,
   "damageTypes": [
    "Roof shingle lift",
    "Soffit/fascia damage",
    "Tree strike risk",
    "Hurricane wind damage"
   ],
   "description": "Severe Thunderstorm Warning issued by NWS LSX on 2026-04-27. Duration: 55 min. Counties: Audrain, Boone, Monroe, Shelby. Storm tags: wind: 60.0, hail: 1.0\", tornado: POSSIBLE. This is a warning — not a confirmed event.",
   "sourceDetail": "NWS LSX — Severe Thunderstorm Warning #83 (55 min)",
   "windSpeedMph": 60,
   "evidenceLevel": "warning",
   "warningProductKey": "LSX-SV-W-83"
  },
  {
   "id": "ww-LSX-SV-W-83-2026-04-27-Boone-hail",
   "zip": "",
   "city": "",
   "date": "2026-04-27",
   "county": "Boone",
   "source": "IEM Watch/Warn Archive",
   "severity": "high",
   "eventType": "hail",
   "confidence": 70,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "Severe Thunderstorm Warning issued by NWS LSX on 2026-04-27. Duration: 55 min. Counties: Audrain, Boone, Monroe, Shelby. Storm tags: wind: 60.0, hail: 1.0\", tornado: POSSIBLE. This is a warning — not a confirmed event.",
   "sourceDetail": "NWS LSX — Severe Thunderstorm Warning #83 (55 min)",
   "evidenceLevel": "warning",
   "hailSizeInches": 1,
   "warningProductKey": "LSX-SV-W-83"
  },
  {
   "id": "iem-ww-LSX-TO-W-40-Boone-tornado-2026-04-27",
   "zip": "",
   "city": "Boone",
   "date": "2026-04-27",
   "county": "Boone",
   "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 LSX for Boone on 2026-04-27. This is a warning — not a confirmed event.",
   "sourceDetail": "NWS LSX — Tornado Warning",
   "evidenceLevel": "warning",
   "warningProductKey": "LSX-TO-W-40"
  },
  {
   "id": "iem-ww-LSX-TO-W-42-Boone-tornado-2026-04-27",
   "zip": "",
   "city": "Boone",
   "date": "2026-04-27",
   "county": "Boone",
   "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 LSX for Boone on 2026-04-27. This is a warning — not a confirmed event.",
   "sourceDetail": "NWS LSX — Tornado Warning",
   "evidenceLevel": "warning",
   "warningProductKey": "LSX-TO-W-42"
  },
  {
   "id": "iem-ww-LSX-TO-W-28-Boone-tornado-2026-04-26",
   "zip": "",
   "city": "Boone",
   "date": "2026-04-26",
   "county": "Boone",
   "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 LSX for Boone on 2026-04-26. This is a warning — not a confirmed event.",
   "sourceDetail": "NWS LSX — Tornado Warning",
   "evidenceLevel": "warning",
   "warningProductKey": "LSX-TO-W-28"
  },
  {
   "id": "iem-202604172000-hail-38.87--92.33",
   "lat": 38.87,
   "lon": -92.33,
   "zip": "",
   "city": "6 S Columbia",
   "date": "2026-04-17",
   "county": "Boone",
   "source": "IEM Local Storm Reports",
   "severity": "high",
   "eventType": "hail",
   "confidence": 92,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "HAIL reported near 6 S Columbia, MO. Hail size: 1\".",
   "sourceDetail": "NWS LSX — Public via Iowa Mesonet",
   "evidenceLevel": "reported",
   "hailSizeInches": 1
  },
  {
   "id": "iem-geo-2026-04-18T01:08:00Z-tornado-38.66--92.36",
   "lat": 38.66,
   "lon": -92.36,
   "zip": "",
   "city": "2 S Marion",
   "date": "2026-04-17",
   "county": "Cole",
   "source": "IEM Local Storm Reports",
   "severity": "high",
   "eventType": "tornado",
   "confidence": 92,
   "damageTypes": [
    "Structural roof failure",
    "Debris penetration",
    "Complete shingle removal"
   ],
   "description": "TORNADO reported near 2 S Marion, MO. Corrects previous tornado report from 2 SSE Marion. High-resolution satellite imagery revealed 2 seperate tornado tracks. This 3.5 mile track ran from 2 S Marion, MO to Hartsburg, MO. This tornado was rated EF-0.",
   "sourceDetail": "NWS LSX — NWS Storm Survey via Iowa Mesonet (GeoJSON)",
   "evidenceLevel": "reported"
  },
  {
   "id": "iem-geo-2026-04-18T01:08:00Z-tornado-38.66--92.35",
   "lat": 38.66,
   "lon": -92.35,
   "zip": "",
   "city": "2 SSE Marion",
   "date": "2026-04-17",
   "county": "Cole",
   "source": "IEM Local Storm Reports",
   "severity": "high",
   "eventType": "tornado",
   "confidence": 92,
   "damageTypes": [
    "Structural roof failure",
    "Debris penetration",
    "Complete shingle removal"
   ],
   "description": "TORNADO reported near 2 SSE Marion, MO. NWS survey team found an EF-0 tornado from near the Missouri River, northeastward through Hartsburg, ending near Fulton. The tornado produced mainly tree damage along its 23.7 mi track, but also partially uplifted the rood of an airport hanger.",
   "sourceDetail": "NWS LSX — NWS Storm Survey via Iowa Mesonet (GeoJSON)",
   "evidenceLevel": "reported"
  },
  {
   "id": "iem-geo-2026-04-18T01:09:00Z-tornado-38.70--92.31",
   "lat": 38.7,
   "lon": -92.31,
   "zip": "",
   "city": "Hartsburg",
   "date": "2026-04-17",
   "county": "Boone",
   "source": "IEM Local Storm Reports",
   "severity": "high",
   "eventType": "tornado",
   "confidence": 92,
   "damageTypes": [
    "Structural roof failure",
    "Debris penetration",
    "Complete shingle removal"
   ],
   "description": "TORNADO reported near Hartsburg, MO. Corrects previous tstm wnd dmg report from Hartsburg. Small tree, 6-8 inches in diameter, broken near base. Time estimated from radar.",
   "sourceDetail": "NWS LSX — Emergency Mngr via Iowa Mesonet (GeoJSON)",
   "evidenceLevel": "reported"
  },
  {
   "id": "iem-geo-2026-04-18T01:31:00Z-tornado-38.83--92.03",
   "lat": 38.83,
   "lon": -92.03,
   "zip": "",
   "city": "2 NE Carrington",
   "date": "2026-04-17",
   "county": "Callaway",
   "source": "IEM Local Storm Reports",
   "severity": "high",
   "eventType": "tornado",
   "confidence": 92,
   "damageTypes": [
    "Structural roof failure",
    "Debris penetration",
    "Complete shingle removal"
   ],
   "description": "TORNADO reported near 2 NE Carrington, MO. Corrects previous tornado report from 2 SSE Marion. High-resolution satellite imagery revealed 2 seperate tornado tracks. This 2.3 mile track ran from 2 NE Carrington, MO to to the Fulton, MO airport. This tornado was rated EF-0.",
   "sourceDetail": "NWS LSX — NWS Storm Survey via Iowa Mesonet (GeoJSON)",
   "evidenceLevel": "reported"
  },
  {
   "id": "iem-geo-2026-04-18T01:33:00Z-tornado-38.84--92.01",
   "lat": 38.84,
   "lon": -92.01,
   "zip": "",
   "city": "3 WSW Fulton",
   "date": "2026-04-17",
   "county": "Callaway",
   "source": "IEM Local Storm Reports",
   "severity": "high",
   "eventType": "tornado",
   "confidence": 92,
   "damageTypes": [
    "Structural roof failure",
    "Debris penetration",
    "Complete shingle removal"
   ],
   "description": "TORNADO reported near 3 WSW Fulton, MO. Corrects previous tstm wnd dmg report from 3 WSW Fulton. Part of a hangar roof was torn off at the Fulton Airport.",
   "sourceDetail": "NWS LSX — Trained Spotter via Iowa Mesonet (GeoJSON)",
   "evidenceLevel": "reported"
  },
  {
   "id": "ncei-1331844-2026-04-17",
   "lon": 212821,
   "zip": "",
   "city": "SAPP",
   "date": "2026-04-17",
   "county": "Boone",
   "source": "NCEI Storm Events Database",
   "severity": "high",
   "eventType": "hail",
   "confidence": 0.95,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "The environment during the afternoon of April 17th was primed for the development of severe thunderstorms. Semi-discrete convection blossomed ahead of a cold front during the early afternoon, causing wind damage and large hail in portions of central and east-central Missouri. Later in the afternoon, thunderstorms more closely tied to the cold front produced 4 tornadoes in Missouri.",
   "sourceDetail": "Verified by Public — NCEI Event #1331844",
   "evidenceLevel": "official_backfill",
   "hailSizeInches": 1
  },
  {
   "id": "ncei-1331510-2026-04-17",
   "lon": 212821,
   "zip": "",
   "city": "HARTSBURG",
   "date": "2026-04-17",
   "county": "Boone",
   "source": "NCEI Storm Events Database",
   "severity": "high",
   "eventType": "tornado",
   "confidence": 0.95,
   "damageTypes": [
    "Structural roof failure",
    "Debris penetration",
    "Complete shingle removal"
   ],
   "description": "The tornado entered Boone County where it caused tree damage near and in Hartsburg. It then dissipated.",
   "sourceDetail": "Verified by NWS Storm Survey — NCEI Event #1331510",
   "tornadoScale": "EF0",
   "evidenceLevel": "official_backfill"
  },
  {
   "id": "ww-LSX-SV-W-53-2026-04-17-Boone-wind",
   "zip": "",
   "city": "",
   "date": "2026-04-17",
   "county": "Boone",
   "source": "IEM Watch/Warn Archive",
   "severity": "high",
   "eventType": "wind",
   "confidence": 70,
   "damageTypes": [
    "Roof shingle lift",
    "Soffit/fascia damage",
    "Tree strike risk",
    "Hurricane wind damage"
   ],
   "description": "Severe Thunderstorm Warning issued by NWS LSX on 2026-04-17. Duration: 39 min. Counties: Audrain, Boone, Callaway. Storm tags: wind: 60.0, hail: 1.25\". This is a warning — not a confirmed event.",
   "sourceDetail": "NWS LSX — Severe Thunderstorm Warning #53 (39 min)",
   "windSpeedMph": 60,
   "evidenceLevel": "warning",
   "warningProductKey": "LSX-SV-W-53"
  },
  {
   "id": "ww-LSX-SV-W-53-2026-04-17-Boone-hail",
   "zip": "",
   "city": "",
   "date": "2026-04-17",
   "county": "Boone",
   "source": "IEM Watch/Warn Archive",
   "severity": "high",
   "eventType": "hail",
   "confidence": 70,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "Severe Thunderstorm Warning issued by NWS LSX on 2026-04-17. Duration: 39 min. Counties: Audrain, Boone, Callaway. Storm tags: wind: 60.0, hail: 1.25\". This is a warning — not a confirmed event.",
   "sourceDetail": "NWS LSX — Severe Thunderstorm Warning #53 (39 min)",
   "evidenceLevel": "warning",
   "hailSizeInches": 1.25,
   "warningProductKey": "LSX-SV-W-53"
  },
  {
   "id": "ww-LSX-SV-W-68-2026-04-17-Boone-wind",
   "zip": "",
   "city": "",
   "date": "2026-04-17",
   "county": "Boone",
   "source": "IEM Watch/Warn Archive",
   "severity": "high",
   "eventType": "wind",
   "confidence": 70,
   "damageTypes": [
    "Roof shingle lift",
    "Soffit/fascia damage",
    "Tree strike risk",
    "Hurricane wind damage"
   ],
   "description": "Severe Thunderstorm Warning issued by NWS LSX on 2026-04-17. Duration: 63 min. Counties: Boone, Callaway, Cole, Moniteau, Osage. Storm tags: wind: 70.0, hail: 1.0\", tornado: POSSIBLE. This is a warning — not a confirmed event.",
   "sourceDetail": "NWS LSX — Severe Thunderstorm Warning #68 (63 min)",
   "windSpeedMph": 70,
   "evidenceLevel": "warning",
   "warningProductKey": "LSX-SV-W-68"
  },
  {
   "id": "ww-LSX-SV-W-68-2026-04-17-Boone-hail",
   "zip": "",
   "city": "",
   "date": "2026-04-17",
   "county": "Boone",
   "source": "IEM Watch/Warn Archive",
   "severity": "high",
   "eventType": "hail",
   "confidence": 70,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "Severe Thunderstorm Warning issued by NWS LSX on 2026-04-17. Duration: 63 min. Counties: Boone, Callaway, Cole, Moniteau, Osage. Storm tags: wind: 70.0, hail: 1.0\", tornado: POSSIBLE. This is a warning — not a confirmed event.",
   "sourceDetail": "NWS LSX — Severe Thunderstorm Warning #68 (63 min)",
   "evidenceLevel": "warning",
   "hailSizeInches": 1,
   "warningProductKey": "LSX-SV-W-68"
  },
  {
   "id": "iem-ww-LSX-TO-W-19-Boone-tornado-2026-04-17",
   "zip": "",
   "city": "Boone",
   "date": "2026-04-17",
   "county": "Boone",
   "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 LSX for Boone on 2026-04-17. This is a warning — not a confirmed event.",
   "sourceDetail": "NWS LSX — Tornado Warning",
   "evidenceLevel": "warning",
   "warningProductKey": "LSX-TO-W-19"
  },
  {
   "id": "iem-ww-LSX-TO-W-20-Boone-tornado-2026-04-17",
   "zip": "",
   "city": "Boone",
   "date": "2026-04-17",
   "county": "Boone",
   "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 LSX for Boone on 2026-04-17. This is a warning — not a confirmed event.",
   "sourceDetail": "NWS LSX — Tornado Warning",
   "evidenceLevel": "warning",
   "warningProductKey": "LSX-TO-W-20"
  },
  {
   "id": "iem-lsr-2026-04-04-wind-38.82--92.22",
   "lat": 38.82,
   "lon": -92.22,
   "zip": "",
   "city": "4 NNE Ashland",
   "date": "2026-04-04",
   "county": "Boone",
   "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": "From Columbia Regional Airport.",
   "sourceDetail": "NWS LSX — ASOS via Iowa Mesonet",
   "windSpeedMph": 56,
   "evidenceLevel": "observed"
  },
  {
   "id": "iem-202604040531-wind-38.82--92.22",
   "lat": 38.82,
   "lon": -92.22,
   "zip": "",
   "city": "4 NNE Ashland",
   "date": "2026-04-04",
   "county": "Boone",
   "source": "IEM Local Storm Reports",
   "severity": "high",
   "eventType": "wind",
   "confidence": 92,
   "damageTypes": [
    "Roof shingle lift",
    "Soffit/fascia damage",
    "Tree strike risk",
    "Fence/screen damage"
   ],
   "description": "TSTM WND GST reported near 4 NNE Ashland, MO. Peak gust: 64 mph.",
   "sourceDetail": "NWS LSX — ASOS via Iowa Mesonet",
   "windSpeedMph": 64,
   "evidenceLevel": "observed"
  },
  {
   "id": "asos-bf-COU-2026-04-03",
   "lat": 38.8169,
   "lon": -92.2183,
   "zip": "",
   "city": "COLUMBIA",
   "date": "2026-04-03",
   "county": "Boone",
   "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": "COLUMBIA (COU) recorded a 56 mph gust.",
   "sourceDetail": "MO_ASOS automated observation — COLUMBIA (COU) [365d backfill 2026-08]",
   "windSpeedMph": 56,
   "evidenceLevel": "observed"
  },
  {
   "id": "asos-bf-COU-2026-04-02",
   "lat": 38.8169,
   "lon": -92.2183,
   "zip": "",
   "city": "COLUMBIA",
   "date": "2026-04-02",
   "county": "Boone",
   "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": "COLUMBIA (COU) recorded a 50 mph gust.",
   "sourceDetail": "MO_ASOS automated observation — COLUMBIA (COU) [365d backfill 2026-08]",
   "windSpeedMph": 50,
   "evidenceLevel": "observed"
  },
  {
   "id": "iem-geo-2026-03-16T05:54:00Z-wind-38.82--92.22",
   "lat": 38.82,
   "lon": -92.22,
   "zip": "",
   "city": "4 NE Ashland",
   "date": "2026-03-16",
   "county": "Boone",
   "source": "IEM Local Storm Reports",
   "severity": "moderate",
   "eventType": "wind",
   "confidence": 92,
   "damageTypes": [
    "Roof shingle lift",
    "Soffit/fascia damage",
    "Tree strike risk",
    "Fence/screen damage"
   ],
   "description": "NON-TSTM WND GST reported near 4 NE Ashland, MO. Peak gust: 54 mph. ASOS station KCOU Columbia.",
   "sourceDetail": "NWS LSX — ASOS via Iowa Mesonet (GeoJSON)",
   "windSpeedMph": 54,
   "evidenceLevel": "observed"
  },
  {
   "id": "iem-geo-2026-03-16T04:09:00Z-wind-38.82--92.22",
   "lat": 38.82,
   "lon": -92.22,
   "zip": "",
   "city": "4 NE Ashland",
   "date": "2026-03-15",
   "county": "Boone",
   "source": "IEM Local Storm Reports",
   "severity": "moderate",
   "eventType": "wind",
   "confidence": 92,
   "damageTypes": [
    "Roof shingle lift",
    "Soffit/fascia damage",
    "Tree strike risk",
    "Fence/screen damage"
   ],
   "description": "NON-TSTM WND GST reported near 4 NE Ashland, MO. Peak gust: 53 mph. ASOS station KCOU Columbia.",
   "sourceDetail": "NWS LSX — ASOS via Iowa Mesonet (GeoJSON)",
   "windSpeedMph": 53,
   "evidenceLevel": "observed"
  },
  {
   "id": "ww-LSX-SV-W-7-2026-03-07-Boone-wind",
   "zip": "",
   "city": "",
   "date": "2026-03-07",
   "county": "Boone",
   "source": "IEM Watch/Warn Archive",
   "severity": "high",
   "eventType": "wind",
   "confidence": 70,
   "damageTypes": [
    "Roof shingle lift",
    "Soffit/fascia damage",
    "Tree strike risk",
    "Hurricane wind damage"
   ],
   "description": "Severe Thunderstorm Warning issued by NWS LSX on 2026-03-07. Duration: 19 min. Counties: Boone, Callaway. Storm tags: wind: 60.0, hail: 1.0\". This is a warning — not a confirmed event.",
   "sourceDetail": "NWS LSX — Severe Thunderstorm Warning #7 (19 min)",
   "windSpeedMph": 60,
   "evidenceLevel": "warning",
   "warningProductKey": "LSX-SV-W-7"
  },
  {
   "id": "ww-LSX-SV-W-7-2026-03-07-Boone-hail",
   "zip": "",
   "city": "",
   "date": "2026-03-07",
   "county": "Boone",
   "source": "IEM Watch/Warn Archive",
   "severity": "high",
   "eventType": "hail",
   "confidence": 70,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "Severe Thunderstorm Warning issued by NWS LSX on 2026-03-07. Duration: 19 min. Counties: Boone, Callaway. Storm tags: wind: 60.0, hail: 1.0\". This is a warning — not a confirmed event.",
   "sourceDetail": "NWS LSX — Severe Thunderstorm Warning #7 (19 min)",
   "evidenceLevel": "warning",
   "hailSizeInches": 1,
   "warningProductKey": "LSX-SV-W-7"
  },
  {
   "id": "iem-lsr-2026-03-06-wind-38.90--92.22",
   "lat": 38.9,
   "lon": -92.22,
   "zip": "",
   "city": "7 ESE Columbia",
   "date": "2026-03-06",
   "county": "Boone",
   "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": "Bradford Farm Missouri Mesonet weather station measured wind gust.",
   "sourceDetail": "NWS LSX — Mesonet via Iowa Mesonet",
   "windSpeedMph": 68,
   "evidenceLevel": "observed"
  },
  {
   "id": "ww-LSX-SV-W-6-2026-03-06-Boone-wind",
   "zip": "",
   "city": "",
   "date": "2026-03-06",
   "county": "Boone",
   "source": "IEM Watch/Warn Archive",
   "severity": "high",
   "eventType": "wind",
   "confidence": 70,
   "damageTypes": [
    "Roof shingle lift",
    "Soffit/fascia damage",
    "Tree strike risk",
    "Hurricane wind damage"
   ],
   "description": "Severe Thunderstorm Warning issued by NWS LSX on 2026-03-06. Duration: 31 min. Counties: Boone, Cole, Moniteau. Storm tags: wind: 60.0, hail: 1.0\". This is a warning — not a confirmed event.",
   "sourceDetail": "NWS LSX — Severe Thunderstorm Warning #6 (31 min)",
   "windSpeedMph": 60,
   "evidenceLevel": "warning",
   "warningProductKey": "LSX-SV-W-6"
  },
  {
   "id": "ww-LSX-SV-W-6-2026-03-06-Boone-hail",
   "zip": "",
   "city": "",
   "date": "2026-03-06",
   "county": "Boone",
   "source": "IEM Watch/Warn Archive",
   "severity": "high",
   "eventType": "hail",
   "confidence": 70,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "Severe Thunderstorm Warning issued by NWS LSX on 2026-03-06. Duration: 31 min. Counties: Boone, Cole, Moniteau. Storm tags: wind: 60.0, hail: 1.0\". This is a warning — not a confirmed event.",
   "sourceDetail": "NWS LSX — Severe Thunderstorm Warning #6 (31 min)",
   "evidenceLevel": "warning",
   "hailSizeInches": 1,
   "warningProductKey": "LSX-SV-W-6"
  },
  {
   "id": "iem-202603070439-wind-38.90--92.22",
   "lat": 38.9,
   "lon": -92.22,
   "zip": "",
   "city": "7 ESE Columbia",
   "date": "2026-03-06",
   "county": "Boone",
   "source": "IEM Local Storm Reports",
   "severity": "severe",
   "eventType": "wind",
   "confidence": 92,
   "damageTypes": [
    "Roof shingle lift",
    "Soffit/fascia damage",
    "Tree strike risk",
    "Fence/screen damage"
   ],
   "description": "TSTM WND GST reported near 7 ESE Columbia, MO. Peak gust: 78 mph.",
   "sourceDetail": "NWS LSX — Mesonet via Iowa Mesonet",
   "windSpeedMph": 78,
   "evidenceLevel": "observed"
  },
  {
   "id": "iem-geo-2026-01-08T19:58:00Z-wind-38.82--92.22",
   "lat": 38.82,
   "lon": -92.22,
   "zip": "",
   "city": "4 NE Ashland",
   "date": "2026-01-08",
   "county": "Boone",
   "source": "IEM Local Storm Reports",
   "severity": "moderate",
   "eventType": "wind",
   "confidence": 92,
   "damageTypes": [
    "Roof shingle lift",
    "Soffit/fascia damage",
    "Tree strike risk",
    "Fence/screen damage"
   ],
   "description": "NON-TSTM WND GST reported near 4 NE Ashland, MO. Peak gust: 52 mph. ASOS station KCOU Columbia.",
   "sourceDetail": "NWS LSX — ASOS via Iowa Mesonet (GeoJSON)",
   "windSpeedMph": 52,
   "evidenceLevel": "observed"
  },
  {
   "id": "iem-geo-2025-12-28T19:22:00Z-wind-38.82--92.22",
   "lat": 38.82,
   "lon": -92.22,
   "zip": "",
   "city": "4 NE Ashland",
   "date": "2025-12-28",
   "county": "Boone",
   "source": "IEM Local Storm Reports",
   "severity": "moderate",
   "eventType": "wind",
   "confidence": 92,
   "damageTypes": [
    "Roof shingle lift",
    "Soffit/fascia damage",
    "Tree strike risk",
    "Fence/screen damage"
   ],
   "description": "NON-TSTM WND GST reported near 4 NE Ashland, MO. Peak gust: 52 mph.",
   "sourceDetail": "NWS LSX — ASOS via Iowa Mesonet (GeoJSON)",
   "windSpeedMph": 52,
   "evidenceLevel": "observed"
  },
  {
   "id": "iem-geo-2025-12-28T21:51:00Z-wind-38.82--92.22",
   "lat": 38.82,
   "lon": -92.22,
   "zip": "",
   "city": "4 NE Ashland",
   "date": "2025-12-28",
   "county": "Boone",
   "source": "IEM Local Storm Reports",
   "severity": "moderate",
   "eventType": "wind",
   "confidence": 92,
   "damageTypes": [
    "Roof shingle lift",
    "Soffit/fascia damage",
    "Tree strike risk",
    "Fence/screen damage"
   ],
   "description": "NON-TSTM WND GST reported near 4 NE Ashland, MO. Peak gust: 56 mph.",
   "sourceDetail": "NWS LSX — ASOS via Iowa Mesonet (GeoJSON)",
   "windSpeedMph": 56,
   "evidenceLevel": "observed"
  },
  {
   "id": "iem-lsr-2025-12-18-wind-39.13--92.58",
   "lat": 39.13,
   "lon": -92.58,
   "zip": "",
   "city": "6 ESE Fayette",
   "date": "2025-12-18",
   "county": "Howard",
   "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": "Private weather sensor.",
   "sourceDetail": "NWS EAX — Public via Iowa Mesonet",
   "windSpeedMph": 66,
   "evidenceLevel": "reported"
  },
  {
   "id": "iem-lsr-2025-12-18-wind-38.90--92.22",
   "lat": 38.9,
   "lon": -92.22,
   "zip": "",
   "city": "7 SE Columbia",
   "date": "2025-12-18",
   "county": "Boone",
   "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 MOA18 7 ESE Columbia.",
   "sourceDetail": "NWS LSX — Mesonet via Iowa Mesonet",
   "windSpeedMph": 51,
   "evidenceLevel": "observed"
  },
  {
   "id": "asos-bf-COU-2025-12-18",
   "lat": 38.8169,
   "lon": -92.2183,
   "zip": "",
   "city": "COLUMBIA",
   "date": "2025-12-18",
   "county": "Boone",
   "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": "COLUMBIA (COU) recorded a 52 mph gust.",
   "sourceDetail": "MO_ASOS automated observation — COLUMBIA (COU) [365d backfill 2026-08]",
   "windSpeedMph": 52,
   "evidenceLevel": "observed"
  },
  {
   "id": "iem-202512181338-wind-39.13--92.58",
   "lat": 39.13,
   "lon": -92.58,
   "zip": "",
   "city": "6 ESE Fayette",
   "date": "2025-12-18",
   "county": "Howard",
   "source": "IEM Local Storm Reports",
   "severity": "severe",
   "eventType": "wind",
   "confidence": 92,
   "damageTypes": [
    "Roof shingle lift",
    "Soffit/fascia damage",
    "Tree strike risk",
    "Fence/screen damage"
   ],
   "description": "NON-TSTM WND GST reported near 6 ESE Fayette, MO. Peak gust: 76 mph.",
   "sourceDetail": "NWS EAX — Public via Iowa Mesonet",
   "windSpeedMph": 76,
   "evidenceLevel": "reported"
  },
  {
   "id": "iem-202512181510-wind-38.90--92.22",
   "lat": 38.9,
   "lon": -92.22,
   "zip": "",
   "city": "7 SE Columbia",
   "date": "2025-12-18",
   "county": "Boone",
   "source": "IEM Local Storm Reports",
   "severity": "high",
   "eventType": "wind",
   "confidence": 92,
   "damageTypes": [
    "Roof shingle lift",
    "Soffit/fascia damage",
    "Tree strike risk",
    "Fence/screen damage"
   ],
   "description": "NON-TSTM WND GST reported near 7 SE Columbia, MO. Peak gust: 59 mph.",
   "sourceDetail": "NWS LSX — Mesonet via Iowa Mesonet",
   "windSpeedMph": 59,
   "evidenceLevel": "observed"
  },
  {
   "id": "iem-202512181512-wind-38.82--92.22",
   "lat": 38.82,
   "lon": -92.22,
   "zip": "",
   "city": "4 NE Ashland",
   "date": "2025-12-18",
   "county": "Boone",
   "source": "IEM Local Storm Reports",
   "severity": "high",
   "eventType": "wind",
   "confidence": 92,
   "damageTypes": [
    "Roof shingle lift",
    "Soffit/fascia damage",
    "Tree strike risk",
    "Fence/screen damage"
   ],
   "description": "NON-TSTM WND GST reported near 4 NE Ashland, MO. Peak gust: 60 mph.",
   "sourceDetail": "NWS LSX — ASOS via Iowa Mesonet",
   "windSpeedMph": 60,
   "evidenceLevel": "observed"
  },
  {
   "id": "asos-bf-COU-2025-12-10",
   "lat": 38.8169,
   "lon": -92.2183,
   "zip": "",
   "city": "COLUMBIA",
   "date": "2025-12-10",
   "county": "Boone",
   "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": "COLUMBIA (COU) recorded a 53 mph gust.",
   "sourceDetail": "MO_ASOS automated observation — COLUMBIA (COU) [365d backfill 2026-08]",
   "windSpeedMph": 53,
   "evidenceLevel": "observed"
  },
  {
   "id": "iem-202511172215-hail-38.94--92.33",
   "lat": 38.94,
   "lon": -92.33,
   "zip": "",
   "city": "1 S Columbia",
   "date": "2025-11-17",
   "county": "Boone",
   "source": "IEM Local Storm Reports",
   "severity": "high",
   "eventType": "hail",
   "confidence": 92,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "HAIL reported near 1 S Columbia, MO. Hail size: 1\".",
   "sourceDetail": "NWS LSX — NWS Employee via Iowa Mesonet",
   "evidenceLevel": "reported",
   "hailSizeInches": 1
  },
  {
   "id": "ncei-1296369-2025-11-17",
   "lon": 207976,
   "zip": "",
   "city": "COLUMBIA",
   "date": "2025-11-17",
   "county": "Boone",
   "source": "NCEI Storm Events Database",
   "severity": "high",
   "eventType": "hail",
   "confidence": 0.95,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "Thunderstorms along an advancing warm front were able to capitalize on elevated instability near the front. One thunderstorm intensified as it pressed northeast through central Missouri to the point that it was able to produce severe hail in Columbia.",
   "sourceDetail": "Verified by NWS Employee — NCEI Event #1296369",
   "evidenceLevel": "official_backfill",
   "hailSizeInches": 1
  },
  {
   "id": "asos-bf-COU-2025-10-19",
   "lat": 38.8169,
   "lon": -92.2183,
   "zip": "",
   "city": "COLUMBIA",
   "date": "2025-10-19",
   "county": "Boone",
   "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": "COLUMBIA (COU) recorded a 50 mph gust.",
   "sourceDetail": "MO_ASOS automated observation — COLUMBIA (COU) [365d backfill 2026-08]",
   "windSpeedMph": 50,
   "evidenceLevel": "observed"
  }
 ]
}