{ "dataset": "Greenville, SC storm events — 12-month window, 25-mile radius plus Greenville 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": "2026-09-20T11:20:16.207+00:00", "window_days": 365, "schema_version": "2.0.0", "event_count": 116, "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": "nws-alert-35a89dd0ba660183.001-Greenvil-wind", "zip": "", "city": "Greenville", "date": "2026-09-18", "county": "Greenville", "source": "NWS Weather Alert", "severity": "high", "eventType": "wind", "confidence": 88, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Severe Thunderstorm Warning for Greenville. Severe Thunderstorm Warning issued September 18 at 9:28PM EDT until September 18 at 10:30PM EDT by NWS Greenville-Spartanburg SC", "sourceDetail": "NWS Greenville-Spartanburg SC — Severe Thunderstorm Warning", "windSpeedMph": 60, "evidenceLevel": "warning", "warningProductKey": "GSP-SV-W-347" }, { "id": "iem-ww-GSP-SV-W-347-Greenville-hail-2026-09-18", "zip": "", "city": "Greenville", "date": "2026-09-18", "county": "Greenville", "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 GSP for Greenville on 2026-09-18. Storm tag hail: 0.75\". This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "evidenceLevel": "warning", "hailSizeInches": 0.75, "warningProductKey": "GSP-SV-W-347" }, { "id": "iem-ww-GSP-SV-W-344-Greenville-wind-2026-09-18", "zip": "", "city": "Greenville", "date": "2026-09-18", "county": "Greenville", "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 GSP for Greenville on 2026-09-18. Storm tag wind: 60 mph. This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "windSpeedMph": 60, "evidenceLevel": "warning", "warningProductKey": "GSP-SV-W-344" }, { "id": "iem-ww-GSP-SV-W-344-Greenville-hail-2026-09-18", "zip": "", "city": "Greenville", "date": "2026-09-18", "county": "Greenville", "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 GSP for Greenville on 2026-09-18. Storm tag hail: 0.75\". This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "evidenceLevel": "warning", "hailSizeInches": 0.75, "warningProductKey": "GSP-SV-W-344" }, { "id": "iem-lsr-2026-09-06-hail-34.83--82.57", "lat": 34.83, "lon": -82.57, "zip": "", "city": "1 ENE Easley", "date": "2026-09-06", "county": "Pickens", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "hail", "confidence": 0.92, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "Reports of golf ball sized hail on Highway 123 in Easley via social media.", "sourceDetail": "NWS GSP — Public via Iowa Mesonet", "evidenceLevel": "reported", "hailSizeInches": 1.75 }, { "id": "iem-lsr-2026-09-06-hail-34.83--82.58", "lat": 34.83, "lon": -82.58, "zip": "", "city": "1 NE Easley", "date": "2026-09-06", "county": "Pickens", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "hail", "confidence": 0.92, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "Social media report of one inch sized hail in Easley.", "sourceDetail": "NWS GSP — Public via Iowa Mesonet", "evidenceLevel": "reported", "hailSizeInches": 1 }, { "id": "iem-lsr-2026-09-06-hail-34.88--82.71", "lat": 34.88, "lon": -82.71, "zip": "", "city": "Pickens", "date": "2026-09-06", "county": "Pickens", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "hail", "confidence": 0.92, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "Public report of quarter sized hail in Pickens via social media.", "sourceDetail": "NWS GSP — Public via Iowa Mesonet", "evidenceLevel": "reported", "hailSizeInches": 1 }, { "id": "iem-lsr-2026-09-06-hail-34.62--82.33", "lat": 34.62, "lon": -82.33, "zip": "", "city": "1 W Fork Shoals", "date": "2026-09-06", "county": "Greenville", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "hail", "confidence": 0.92, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "Social media picture of quarter size hail in the Fork Shoals area.", "sourceDetail": "NWS GSP — Public via Iowa Mesonet", "evidenceLevel": "reported", "hailSizeInches": 1 }, { "id": "iem-ww-GSP-SV-W-332-Greenville-wind-2026-09-06", "zip": "", "city": "Greenville", "date": "2026-09-06", "county": "Greenville", "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 GSP for Greenville on 2026-09-06. Storm tag wind: 70 mph. This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "windSpeedMph": 70, "evidenceLevel": "warning", "warningProductKey": "GSP-SV-W-332" }, { "id": "iem-ww-GSP-SV-W-332-Greenville-hail-2026-09-06", "zip": "", "city": "Greenville", "date": "2026-09-06", "county": "Greenville", "source": "IEM Watch/Warn Archive", "severity": "high", "eventType": "hail", "confidence": 0.72, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "Severe Thunderstorm Warning issued by NWS GSP for Greenville on 2026-09-06. Storm tag hail: 1.75\". This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "evidenceLevel": "warning", "hailSizeInches": 1.75, "warningProductKey": "GSP-SV-W-332" }, { "id": "iem-ww-GSP-SV-W-331-Greenville-wind-2026-09-06", "zip": "", "city": "Greenville", "date": "2026-09-06", "county": "Greenville", "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 GSP for Greenville on 2026-09-06. Storm tag wind: 60 mph. This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "windSpeedMph": 60, "evidenceLevel": "warning", "warningProductKey": "GSP-SV-W-331" }, { "id": "iem-ww-GSP-SV-W-331-Greenville-hail-2026-09-06", "zip": "", "city": "Greenville", "date": "2026-09-06", "county": "Greenville", "source": "IEM Watch/Warn Archive", "severity": "high", "eventType": "hail", "confidence": 0.72, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "Severe Thunderstorm Warning issued by NWS GSP for Greenville on 2026-09-06. Storm tag hail: 1\". This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "evidenceLevel": "warning", "hailSizeInches": 1, "warningProductKey": "GSP-SV-W-331" }, { "id": "iem-ww-GSP-SV-W-327-Greenville-wind-2026-09-06", "zip": "", "city": "Greenville", "date": "2026-09-06", "county": "Greenville", "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 GSP for Greenville on 2026-09-06. Storm tag wind: 60 mph. This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "windSpeedMph": 60, "evidenceLevel": "warning", "warningProductKey": "GSP-SV-W-327" }, { "id": "iem-ww-GSP-SV-W-327-Greenville-hail-2026-09-06", "zip": "", "city": "Greenville", "date": "2026-09-06", "county": "Greenville", "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 GSP for Greenville on 2026-09-06. Storm tag hail: 0.88\". This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "evidenceLevel": "warning", "hailSizeInches": 0.88, "warningProductKey": "GSP-SV-W-327" }, { "id": "iem-ww-GSP-SV-W-334-Greenville-wind-2026-09-06", "zip": "", "city": "Greenville", "date": "2026-09-06", "county": "Greenville", "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 GSP for Greenville on 2026-09-06. Storm tag wind: 70 mph. This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "windSpeedMph": 70, "evidenceLevel": "warning", "warningProductKey": "GSP-SV-W-334" }, { "id": "iem-ww-GSP-SV-W-334-Greenville-hail-2026-09-06", "zip": "", "city": "Greenville", "date": "2026-09-06", "county": "Greenville", "source": "IEM Watch/Warn Archive", "severity": "high", "eventType": "hail", "confidence": 0.72, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "Severe Thunderstorm Warning issued by NWS GSP for Greenville on 2026-09-06. Storm tag hail: 1.25\". This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "evidenceLevel": "warning", "hailSizeInches": 1.25, "warningProductKey": "GSP-SV-W-334" }, { "id": "iem-lsr-2026-09-05-hail-34.54--82.45", "lat": 34.54, "lon": -82.45, "zip": "", "city": "3 ENE Belton", "date": "2026-09-05", "county": "Anderson", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "hail", "confidence": 0.92, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "Social media video of golf ball size hail in the Shady Grove area of Belton.", "sourceDetail": "NWS GSP — Public via Iowa Mesonet", "evidenceLevel": "reported", "hailSizeInches": 1.75 }, { "id": "iem-ww-GSP-SV-W-288-Greenville-wind-2026-08-28", "zip": "", "city": "Greenville", "date": "2026-08-28", "county": "Greenville", "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 GSP for Greenville on 2026-08-28. Storm tag wind: 60 mph. This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "windSpeedMph": 60, "evidenceLevel": "warning", "warningProductKey": "GSP-SV-W-288" }, { "id": "iem-ww-GSP-SV-W-288-Greenville-hail-2026-08-28", "zip": "", "city": "Greenville", "date": "2026-08-28", "county": "Greenville", "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 GSP for Greenville on 2026-08-28. Storm tag hail: 0.75\". This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "evidenceLevel": "warning", "hailSizeInches": 0.75, "warningProductKey": "GSP-SV-W-288" }, { "id": "iem-ww-GSP-SV-W-280-Greenville-wind-2026-08-22", "zip": "", "city": "Greenville", "date": "2026-08-22", "county": "Greenville", "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 GSP for Greenville on 2026-08-22. Storm tag wind: 60 mph. This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "windSpeedMph": 60, "evidenceLevel": "warning", "warningProductKey": "GSP-SV-W-280" }, { "id": "iem-ww-GSP-SV-W-280-Greenville-hail-2026-08-22", "zip": "", "city": "Greenville", "date": "2026-08-22", "county": "Greenville", "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 GSP for Greenville on 2026-08-22. Storm tag hail: 0.88\". This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "evidenceLevel": "warning", "hailSizeInches": 0.88, "warningProductKey": "GSP-SV-W-280" }, { "id": "iem-ww-GSP-SV-W-277-Greenville-wind-2026-08-21", "zip": "", "city": "Greenville", "date": "2026-08-21", "county": "Greenville", "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 GSP for Greenville on 2026-08-21. Storm tag wind: 60 mph. This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "windSpeedMph": 60, "evidenceLevel": "warning", "warningProductKey": "GSP-SV-W-277" }, { "id": "iem-ww-GSP-SV-W-277-Greenville-hail-2026-08-21", "zip": "", "city": "Greenville", "date": "2026-08-21", "county": "Greenville", "source": "IEM Watch/Warn Archive", "severity": "high", "eventType": "hail", "confidence": 0.72, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "Severe Thunderstorm Warning issued by NWS GSP for Greenville on 2026-08-21. Storm tag hail: 1\". This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "evidenceLevel": "warning", "hailSizeInches": 1, "warningProductKey": "GSP-SV-W-277" }, { "id": "iem-ww-GSP-SV-W-278-Greenville-wind-2026-08-21", "zip": "", "city": "Greenville", "date": "2026-08-21", "county": "Greenville", "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 GSP for Greenville on 2026-08-21. Storm tag wind: 60 mph. This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "windSpeedMph": 60, "evidenceLevel": "warning", "warningProductKey": "GSP-SV-W-278" }, { "id": "iem-ww-GSP-SV-W-278-Greenville-hail-2026-08-21", "zip": "", "city": "Greenville", "date": "2026-08-21", "county": "Greenville", "source": "IEM Watch/Warn Archive", "severity": "high", "eventType": "hail", "confidence": 0.72, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "Severe Thunderstorm Warning issued by NWS GSP for Greenville on 2026-08-21. Storm tag hail: 1\". This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "evidenceLevel": "warning", "hailSizeInches": 1, "warningProductKey": "GSP-SV-W-278" }, { "id": "iem-ww-GSP-SV-W-256-Greenville-wind-2026-08-20", "zip": "", "city": "Greenville", "date": "2026-08-20", "county": "Greenville", "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 GSP for Greenville on 2026-08-20. Storm tag wind: 60 mph. This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "windSpeedMph": 60, "evidenceLevel": "warning", "warningProductKey": "GSP-SV-W-256" }, { "id": "iem-ww-GSP-SV-W-256-Greenville-hail-2026-08-20", "zip": "", "city": "Greenville", "date": "2026-08-20", "county": "Greenville", "source": "IEM Watch/Warn Archive", "severity": "high", "eventType": "hail", "confidence": 0.72, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "Severe Thunderstorm Warning issued by NWS GSP for Greenville on 2026-08-20. Storm tag hail: 1\". This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "evidenceLevel": "warning", "hailSizeInches": 1, "warningProductKey": "GSP-SV-W-256" }, { "id": "iem-ww-GSP-SV-W-262-Greenville-wind-2026-08-20", "zip": "", "city": "Greenville", "date": "2026-08-20", "county": "Greenville", "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 GSP for Greenville on 2026-08-20. Storm tag wind: 60 mph. This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "windSpeedMph": 60, "evidenceLevel": "warning", "warningProductKey": "GSP-SV-W-262" }, { "id": "iem-ww-GSP-SV-W-262-Greenville-hail-2026-08-20", "zip": "", "city": "Greenville", "date": "2026-08-20", "county": "Greenville", "source": "IEM Watch/Warn Archive", "severity": "high", "eventType": "hail", "confidence": 0.72, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "Severe Thunderstorm Warning issued by NWS GSP for Greenville on 2026-08-20. Storm tag hail: 1\". This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "evidenceLevel": "warning", "hailSizeInches": 1, "warningProductKey": "GSP-SV-W-262" }, { "id": "iem-ww-GSP-SV-W-257-Greenville-wind-2026-08-20", "zip": "", "city": "Greenville", "date": "2026-08-20", "county": "Greenville", "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 GSP for Greenville on 2026-08-20. Storm tag wind: 60 mph. This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "windSpeedMph": 60, "evidenceLevel": "warning", "warningProductKey": "GSP-SV-W-257" }, { "id": "iem-ww-GSP-SV-W-257-Greenville-hail-2026-08-20", "zip": "", "city": "Greenville", "date": "2026-08-20", "county": "Greenville", "source": "IEM Watch/Warn Archive", "severity": "high", "eventType": "hail", "confidence": 0.72, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "Severe Thunderstorm Warning issued by NWS GSP for Greenville on 2026-08-20. Storm tag hail: 1\". This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "evidenceLevel": "warning", "hailSizeInches": 1, "warningProductKey": "GSP-SV-W-257" }, { "id": "iem-ww-GSP-SV-W-263-Greenville-wind-2026-08-20", "zip": "", "city": "Greenville", "date": "2026-08-20", "county": "Greenville", "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 GSP for Greenville on 2026-08-20. Storm tag wind: 60 mph. This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "windSpeedMph": 60, "evidenceLevel": "warning", "warningProductKey": "GSP-SV-W-263" }, { "id": "iem-ww-GSP-SV-W-263-Greenville-hail-2026-08-20", "zip": "", "city": "Greenville", "date": "2026-08-20", "county": "Greenville", "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 GSP for Greenville on 2026-08-20. Storm tag hail: 0.88\". This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "evidenceLevel": "warning", "hailSizeInches": 0.88, "warningProductKey": "GSP-SV-W-263" }, { "id": "iem-ww-GSP-SV-W-264-Greenville-wind-2026-08-20", "zip": "", "city": "Greenville", "date": "2026-08-20", "county": "Greenville", "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 GSP for Greenville on 2026-08-20. Storm tag wind: 60 mph. This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "windSpeedMph": 60, "evidenceLevel": "warning", "warningProductKey": "GSP-SV-W-264" }, { "id": "iem-ww-GSP-SV-W-264-Greenville-hail-2026-08-20", "zip": "", "city": "Greenville", "date": "2026-08-20", "county": "Greenville", "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 GSP for Greenville on 2026-08-20. Storm tag hail: 0.75\". This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "evidenceLevel": "warning", "hailSizeInches": 0.75, "warningProductKey": "GSP-SV-W-264" }, { "id": "iem-ww-GSP-SV-W-254-Greenville-wind-2026-08-17", "zip": "", "city": "Greenville", "date": "2026-08-17", "county": "Greenville", "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 GSP for Greenville on 2026-08-17. Storm tag wind: 60 mph. This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "windSpeedMph": 60, "evidenceLevel": "warning", "warningProductKey": "GSP-SV-W-254" }, { "id": "iem-ww-GSP-SV-W-254-Greenville-hail-2026-08-17", "zip": "", "city": "Greenville", "date": "2026-08-17", "county": "Greenville", "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 GSP for Greenville on 2026-08-17. Storm tag hail: 0.75\". This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "evidenceLevel": "warning", "hailSizeInches": 0.75, "warningProductKey": "GSP-SV-W-254" }, { "id": "iem-ww-GSP-SV-W-237-Greenville-wind-2026-08-14", "zip": "", "city": "Greenville", "date": "2026-08-14", "county": "Greenville", "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 GSP for Greenville on 2026-08-14. Storm tag wind: 60 mph. This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "windSpeedMph": 60, "evidenceLevel": "warning", "warningProductKey": "GSP-SV-W-237" }, { "id": "iem-ww-GSP-SV-W-237-Greenville-hail-2026-08-14", "zip": "", "city": "Greenville", "date": "2026-08-14", "county": "Greenville", "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 GSP for Greenville on 2026-08-14. Storm tag hail: 0.75\". This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "evidenceLevel": "warning", "hailSizeInches": 0.75, "warningProductKey": "GSP-SV-W-237" }, { "id": "iem-ww-GSP-SV-W-234-Greenville-wind-2026-08-14", "zip": "", "city": "Greenville", "date": "2026-08-14", "county": "Greenville", "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 GSP for Greenville on 2026-08-14. Storm tag wind: 60 mph. This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "windSpeedMph": 60, "evidenceLevel": "warning", "warningProductKey": "GSP-SV-W-234" }, { "id": "iem-ww-GSP-SV-W-234-Greenville-hail-2026-08-14", "zip": "", "city": "Greenville", "date": "2026-08-14", "county": "Greenville", "source": "IEM Watch/Warn Archive", "severity": "high", "eventType": "hail", "confidence": 0.72, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "Severe Thunderstorm Warning issued by NWS GSP for Greenville on 2026-08-14. Storm tag hail: 1\". This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "evidenceLevel": "warning", "hailSizeInches": 1, "warningProductKey": "GSP-SV-W-234" }, { "id": "iem-ww-GSP-SV-W-231-Greenville-wind-2026-08-13", "zip": "", "city": "Greenville", "date": "2026-08-13", "county": "Greenville", "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 GSP for Greenville on 2026-08-13. Storm tag wind: 60 mph. This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "windSpeedMph": 60, "evidenceLevel": "warning", "warningProductKey": "GSP-SV-W-231" }, { "id": "iem-ww-GSP-SV-W-231-Greenville-hail-2026-08-13", "zip": "", "city": "Greenville", "date": "2026-08-13", "county": "Greenville", "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 GSP for Greenville on 2026-08-13. Storm tag hail: 0.75\". This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "evidenceLevel": "warning", "hailSizeInches": 0.75, "warningProductKey": "GSP-SV-W-231" }, { "id": "iem-ww-GSP-SV-W-227-Greenville-wind-2026-08-12", "zip": "", "city": "Greenville", "date": "2026-08-12", "county": "Greenville", "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 GSP for Greenville on 2026-08-12. Storm tag wind: 60 mph. This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "windSpeedMph": 60, "evidenceLevel": "warning", "warningProductKey": "GSP-SV-W-227" }, { "id": "iem-ww-GSP-SV-W-227-Greenville-hail-2026-08-12", "zip": "", "city": "Greenville", "date": "2026-08-12", "county": "Greenville", "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 GSP for Greenville on 2026-08-12. Storm tag hail: 0.88\". This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "evidenceLevel": "warning", "hailSizeInches": 0.88, "warningProductKey": "GSP-SV-W-227" }, { "id": "iem-ww-GSP-SV-W-228-Greenville-wind-2026-08-12", "zip": "", "city": "Greenville", "date": "2026-08-12", "county": "Greenville", "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 GSP for Greenville on 2026-08-12. Storm tag wind: 60 mph. This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "windSpeedMph": 60, "evidenceLevel": "warning", "warningProductKey": "GSP-SV-W-228" }, { "id": "iem-ww-GSP-SV-W-228-Greenville-hail-2026-08-12", "zip": "", "city": "Greenville", "date": "2026-08-12", "county": "Greenville", "source": "IEM Watch/Warn Archive", "severity": "high", "eventType": "hail", "confidence": 0.72, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "Severe Thunderstorm Warning issued by NWS GSP for Greenville on 2026-08-12. Storm tag hail: 1\". This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "evidenceLevel": "warning", "hailSizeInches": 1, "warningProductKey": "GSP-SV-W-228" }, { "id": "iem-lsr-2026-08-11-hail-34.94--82.26", "lat": 34.94, "lon": -82.26, "zip": "", "city": "2 W Greer", "date": "2026-08-11", "county": "Greenville", "source": "IEM Local Storm Reports", "severity": "high", "eventType": "hail", "confidence": 0.92, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "Corrects previous hail report from 2 W Greer.", "sourceDetail": "NWS GSP — Public via Iowa Mesonet", "evidenceLevel": "reported", "hailSizeInches": 1 }, { "id": "iem-ww-GSP-SV-W-213-Greenville-wind-2026-08-11", "zip": "", "city": "Greenville", "date": "2026-08-11", "county": "Greenville", "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 GSP for Greenville on 2026-08-11. Storm tag wind: 60 mph. This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "windSpeedMph": 60, "evidenceLevel": "warning", "warningProductKey": "GSP-SV-W-213" }, { "id": "iem-ww-GSP-SV-W-213-Greenville-hail-2026-08-11", "zip": "", "city": "Greenville", "date": "2026-08-11", "county": "Greenville", "source": "IEM Watch/Warn Archive", "severity": "high", "eventType": "hail", "confidence": 0.72, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "Severe Thunderstorm Warning issued by NWS GSP for Greenville on 2026-08-11. Storm tag hail: 1\". This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "evidenceLevel": "warning", "hailSizeInches": 1, "warningProductKey": "GSP-SV-W-213" }, { "id": "iem-ww-GSP-SV-W-209-Greenville-wind-2026-08-11", "zip": "", "city": "Greenville", "date": "2026-08-11", "county": "Greenville", "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 GSP for Greenville on 2026-08-11. Storm tag wind: 60 mph. This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "windSpeedMph": 60, "evidenceLevel": "warning", "warningProductKey": "GSP-SV-W-209" }, { "id": "iem-ww-GSP-SV-W-209-Greenville-hail-2026-08-11", "zip": "", "city": "Greenville", "date": "2026-08-11", "county": "Greenville", "source": "IEM Watch/Warn Archive", "severity": "high", "eventType": "hail", "confidence": 0.72, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "Severe Thunderstorm Warning issued by NWS GSP for Greenville on 2026-08-11. Storm tag hail: 1\". This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "evidenceLevel": "warning", "hailSizeInches": 1, "warningProductKey": "GSP-SV-W-209" }, { "id": "iem-ww-GSP-SV-W-218-Greenville-wind-2026-08-11", "zip": "", "city": "Greenville", "date": "2026-08-11", "county": "Greenville", "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 GSP for Greenville on 2026-08-11. Storm tag wind: 60 mph. This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "windSpeedMph": 60, "evidenceLevel": "warning", "warningProductKey": "GSP-SV-W-218" }, { "id": "iem-ww-GSP-SV-W-218-Greenville-hail-2026-08-11", "zip": "", "city": "Greenville", "date": "2026-08-11", "county": "Greenville", "source": "IEM Watch/Warn Archive", "severity": "high", "eventType": "hail", "confidence": 0.72, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "Severe Thunderstorm Warning issued by NWS GSP for Greenville on 2026-08-11. Storm tag hail: 1\". This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "evidenceLevel": "warning", "hailSizeInches": 1, "warningProductKey": "GSP-SV-W-218" }, { "id": "iem-ww-GSP-SV-W-215-Greenville-wind-2026-08-11", "zip": "", "city": "Greenville", "date": "2026-08-11", "county": "Greenville", "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 GSP for Greenville on 2026-08-11. Storm tag wind: 60 mph. This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "windSpeedMph": 60, "evidenceLevel": "warning", "warningProductKey": "GSP-SV-W-215" }, { "id": "iem-ww-GSP-SV-W-215-Greenville-hail-2026-08-11", "zip": "", "city": "Greenville", "date": "2026-08-11", "county": "Greenville", "source": "IEM Watch/Warn Archive", "severity": "high", "eventType": "hail", "confidence": 0.72, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "Severe Thunderstorm Warning issued by NWS GSP for Greenville on 2026-08-11. Storm tag hail: 1\". This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "evidenceLevel": "warning", "hailSizeInches": 1, "warningProductKey": "GSP-SV-W-215" }, { "id": "iem-ww-GSP-SV-W-223-Greenville-wind-2026-08-11", "zip": "", "city": "Greenville", "date": "2026-08-11", "county": "Greenville", "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 GSP for Greenville on 2026-08-11. Storm tag wind: 60 mph. This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "windSpeedMph": 60, "evidenceLevel": "warning", "warningProductKey": "GSP-SV-W-223" }, { "id": "iem-ww-GSP-SV-W-223-Greenville-hail-2026-08-11", "zip": "", "city": "Greenville", "date": "2026-08-11", "county": "Greenville", "source": "IEM Watch/Warn Archive", "severity": "high", "eventType": "hail", "confidence": 0.72, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "Severe Thunderstorm Warning issued by NWS GSP for Greenville on 2026-08-11. Storm tag hail: 1\". This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "evidenceLevel": "warning", "hailSizeInches": 1, "warningProductKey": "GSP-SV-W-223" }, { "id": "iem-ww-GSP-SV-W-193-Greenville-wind-2026-08-10", "zip": "", "city": "Greenville", "date": "2026-08-10", "county": "Greenville", "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 GSP for Greenville on 2026-08-10. Storm tag wind: 60 mph. This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "windSpeedMph": 60, "evidenceLevel": "warning", "warningProductKey": "GSP-SV-W-193" }, { "id": "iem-ww-GSP-SV-W-193-Greenville-hail-2026-08-10", "zip": "", "city": "Greenville", "date": "2026-08-10", "county": "Greenville", "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 GSP for Greenville on 2026-08-10. Storm tag hail: 0.75\". This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "evidenceLevel": "warning", "hailSizeInches": 0.75, "warningProductKey": "GSP-SV-W-193" }, { "id": "iem-ww-GSP-SV-W-194-Greenville-wind-2026-08-10", "zip": "", "city": "Greenville", "date": "2026-08-10", "county": "Greenville", "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 GSP for Greenville on 2026-08-10. Storm tag wind: 60 mph. This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "windSpeedMph": 60, "evidenceLevel": "warning", "warningProductKey": "GSP-SV-W-194" }, { "id": "iem-ww-GSP-SV-W-194-Greenville-hail-2026-08-10", "zip": "", "city": "Greenville", "date": "2026-08-10", "county": "Greenville", "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 GSP for Greenville on 2026-08-10. Storm tag hail: 0.75\". This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "evidenceLevel": "warning", "hailSizeInches": 0.75, "warningProductKey": "GSP-SV-W-194" }, { "id": "iem-ww-GSP-SV-W-189-Greenville-wind-2026-08-08", "zip": "", "city": "Greenville", "date": "2026-08-08", "county": "Greenville", "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 GSP for Greenville on 2026-08-08. Storm tag wind: 60 mph. This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "windSpeedMph": 60, "evidenceLevel": "warning", "warningProductKey": "GSP-SV-W-189" }, { "id": "iem-ww-GSP-SV-W-189-Greenville-hail-2026-08-08", "zip": "", "city": "Greenville", "date": "2026-08-08", "county": "Greenville", "source": "IEM Watch/Warn Archive", "severity": "high", "eventType": "hail", "confidence": 0.72, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "Severe Thunderstorm Warning issued by NWS GSP for Greenville on 2026-08-08. Storm tag hail: 1\". This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "evidenceLevel": "warning", "hailSizeInches": 1, "warningProductKey": "GSP-SV-W-189" }, { "id": "iem-ww-GSP-SV-W-186-Greenville-wind-2026-08-06", "zip": "", "city": "Greenville", "date": "2026-08-06", "county": "Greenville", "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 GSP for Greenville on 2026-08-06. Storm tag wind: 60 mph. This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "windSpeedMph": 60, "evidenceLevel": "warning", "warningProductKey": "GSP-SV-W-186" }, { "id": "iem-ww-GSP-SV-W-186-Greenville-hail-2026-08-06", "zip": "", "city": "Greenville", "date": "2026-08-06", "county": "Greenville", "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 GSP for Greenville on 2026-08-06. Storm tag hail: 0.75\". This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "evidenceLevel": "warning", "hailSizeInches": 0.75, "warningProductKey": "GSP-SV-W-186" }, { "id": "iem-ww-GSP-SV-W-181-Greenville-wind-2026-08-05", "zip": "", "city": "Greenville", "date": "2026-08-05", "county": "Greenville", "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 GSP for Greenville on 2026-08-05. Storm tag wind: 60 mph. This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "windSpeedMph": 60, "evidenceLevel": "warning", "warningProductKey": "GSP-SV-W-181" }, { "id": "iem-ww-GSP-SV-W-181-Greenville-hail-2026-08-05", "zip": "", "city": "Greenville", "date": "2026-08-05", "county": "Greenville", "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 GSP for Greenville on 2026-08-05. Storm tag hail: 0.75\". This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "evidenceLevel": "warning", "hailSizeInches": 0.75, "warningProductKey": "GSP-SV-W-181" }, { "id": "iem-ww-GSP-SV-W-180-Greenville-wind-2026-08-04", "zip": "", "city": "Greenville", "date": "2026-08-04", "county": "Greenville", "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 GSP for Greenville on 2026-08-04. Storm tag wind: 60 mph. This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "windSpeedMph": 60, "evidenceLevel": "warning", "warningProductKey": "GSP-SV-W-180" }, { "id": "iem-ww-GSP-SV-W-180-Greenville-hail-2026-08-04", "zip": "", "city": "Greenville", "date": "2026-08-04", "county": "Greenville", "source": "IEM Watch/Warn Archive", "severity": "high", "eventType": "hail", "confidence": 0.72, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "Severe Thunderstorm Warning issued by NWS GSP for Greenville on 2026-08-04. Storm tag hail: 1\". This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "evidenceLevel": "warning", "hailSizeInches": 1, "warningProductKey": "GSP-SV-W-180" }, { "id": "iem-ww-GSP-SV-W-178-Greenville-wind-2026-08-02", "zip": "", "city": "Greenville", "date": "2026-08-02", "county": "Greenville", "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 GSP for Greenville on 2026-08-02. Storm tag wind: 60 mph. This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "windSpeedMph": 60, "evidenceLevel": "warning", "warningProductKey": "GSP-SV-W-178" }, { "id": "iem-ww-GSP-SV-W-178-Greenville-hail-2026-08-02", "zip": "", "city": "Greenville", "date": "2026-08-02", "county": "Greenville", "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 GSP for Greenville on 2026-08-02. Storm tag hail: 0.75\". This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "evidenceLevel": "warning", "hailSizeInches": 0.75, "warningProductKey": "GSP-SV-W-178" }, { "id": "iem-ww-GSP-SV-W-166-Greenville-wind-2026-07-28", "zip": "", "city": "Greenville", "date": "2026-07-28", "county": "Greenville", "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 GSP for Greenville on 2026-07-28. Storm tag wind: 60 mph. This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "windSpeedMph": 60, "evidenceLevel": "warning", "warningProductKey": "GSP-SV-W-166" }, { "id": "iem-ww-GSP-SV-W-166-Greenville-hail-2026-07-28", "zip": "", "city": "Greenville", "date": "2026-07-28", "county": "Greenville", "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 GSP for Greenville on 2026-07-28. Storm tag hail: 0.75\". This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "evidenceLevel": "warning", "hailSizeInches": 0.75, "warningProductKey": "GSP-SV-W-166" }, { "id": "iem-ww-GSP-SV-W-168-Greenville-wind-2026-07-28", "zip": "", "city": "Greenville", "date": "2026-07-28", "county": "Greenville", "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 GSP for Greenville on 2026-07-28. Storm tag wind: 60 mph. This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "windSpeedMph": 60, "evidenceLevel": "warning", "warningProductKey": "GSP-SV-W-168" }, { "id": "iem-ww-GSP-SV-W-168-Greenville-hail-2026-07-28", "zip": "", "city": "Greenville", "date": "2026-07-28", "county": "Greenville", "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 GSP for Greenville on 2026-07-28. Storm tag hail: 0.75\". This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "evidenceLevel": "warning", "hailSizeInches": 0.75, "warningProductKey": "GSP-SV-W-168" }, { "id": "iem-ww-GSP-SV-W-173-Greenville-wind-2026-07-28", "zip": "", "city": "Greenville", "date": "2026-07-28", "county": "Greenville", "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 GSP for Greenville on 2026-07-28. Storm tag wind: 60 mph. This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "windSpeedMph": 60, "evidenceLevel": "warning", "warningProductKey": "GSP-SV-W-173" }, { "id": "iem-ww-GSP-SV-W-173-Greenville-hail-2026-07-28", "zip": "", "city": "Greenville", "date": "2026-07-28", "county": "Greenville", "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 GSP for Greenville on 2026-07-28. Storm tag hail: 0.88\". This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "evidenceLevel": "warning", "hailSizeInches": 0.88, "warningProductKey": "GSP-SV-W-173" }, { "id": "iem-ww-GSP-SV-W-146-Greenville-wind-2026-07-19", "zip": "", "city": "Greenville", "date": "2026-07-19", "county": "Greenville", "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 GSP for Greenville on 2026-07-19. Storm tag wind: 60 mph. This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "windSpeedMph": 60, "evidenceLevel": "warning", "warningProductKey": "GSP-SV-W-146" }, { "id": "iem-ww-GSP-SV-W-146-Greenville-hail-2026-07-19", "zip": "", "city": "Greenville", "date": "2026-07-19", "county": "Greenville", "source": "IEM Watch/Warn Archive", "severity": "high", "eventType": "hail", "confidence": 0.72, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "Severe Thunderstorm Warning issued by NWS GSP for Greenville on 2026-07-19. Storm tag hail: 1\". This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "evidenceLevel": "warning", "hailSizeInches": 1, "warningProductKey": "GSP-SV-W-146" }, { "id": "iem-ww-GSP-SV-W-128-Greenville-wind-2026-07-11", "zip": "", "city": "Greenville", "date": "2026-07-11", "county": "Greenville", "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 GSP for Greenville on 2026-07-11. Storm tag wind: 60 mph. This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "windSpeedMph": 60, "evidenceLevel": "warning", "warningProductKey": "GSP-SV-W-128" }, { "id": "iem-ww-GSP-SV-W-128-Greenville-hail-2026-07-11", "zip": "", "city": "Greenville", "date": "2026-07-11", "county": "Greenville", "source": "IEM Watch/Warn Archive", "severity": "high", "eventType": "hail", "confidence": 0.72, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "Severe Thunderstorm Warning issued by NWS GSP for Greenville on 2026-07-11. Storm tag hail: 1\". This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "evidenceLevel": "warning", "hailSizeInches": 1, "warningProductKey": "GSP-SV-W-128" }, { "id": "iem-ww-GSP-SV-W-120-Greenville-wind-2026-07-10", "zip": "", "city": "Greenville", "date": "2026-07-10", "county": "Greenville", "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 GSP for Greenville on 2026-07-10. Storm tag wind: 60 mph. This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "windSpeedMph": 60, "evidenceLevel": "warning", "warningProductKey": "GSP-SV-W-120" }, { "id": "iem-ww-GSP-SV-W-120-Greenville-hail-2026-07-10", "zip": "", "city": "Greenville", "date": "2026-07-10", "county": "Greenville", "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 GSP for Greenville on 2026-07-10. Storm tag hail: 0.75\". This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "evidenceLevel": "warning", "hailSizeInches": 0.75, "warningProductKey": "GSP-SV-W-120" }, { "id": "iem-ww-GSP-SV-W-123-Greenville-wind-2026-07-10", "zip": "", "city": "Greenville", "date": "2026-07-10", "county": "Greenville", "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 GSP for Greenville on 2026-07-10. Storm tag wind: 60 mph. This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "windSpeedMph": 60, "evidenceLevel": "warning", "warningProductKey": "GSP-SV-W-123" }, { "id": "iem-ww-GSP-SV-W-123-Greenville-hail-2026-07-10", "zip": "", "city": "Greenville", "date": "2026-07-10", "county": "Greenville", "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 GSP for Greenville on 2026-07-10. Storm tag hail: 0.75\". This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "evidenceLevel": "warning", "hailSizeInches": 0.75, "warningProductKey": "GSP-SV-W-123" }, { "id": "iem-ww-GSP-SV-W-122-Greenville-wind-2026-07-10", "zip": "", "city": "Greenville", "date": "2026-07-10", "county": "Greenville", "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 GSP for Greenville on 2026-07-10. Storm tag wind: 60 mph. This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "windSpeedMph": 60, "evidenceLevel": "warning", "warningProductKey": "GSP-SV-W-122" }, { "id": "iem-ww-GSP-SV-W-122-Greenville-hail-2026-07-10", "zip": "", "city": "Greenville", "date": "2026-07-10", "county": "Greenville", "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 GSP for Greenville on 2026-07-10. Storm tag hail: 0.75\". This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "evidenceLevel": "warning", "hailSizeInches": 0.75, "warningProductKey": "GSP-SV-W-122" }, { "id": "iem-ww-GSP-SV-W-119-Greenville-wind-2026-07-10", "zip": "", "city": "Greenville", "date": "2026-07-10", "county": "Greenville", "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 GSP for Greenville on 2026-07-10. Storm tag wind: 60 mph. This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "windSpeedMph": 60, "evidenceLevel": "warning", "warningProductKey": "GSP-SV-W-119" }, { "id": "iem-ww-GSP-SV-W-119-Greenville-hail-2026-07-10", "zip": "", "city": "Greenville", "date": "2026-07-10", "county": "Greenville", "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 GSP for Greenville on 2026-07-10. Storm tag hail: 0.75\". This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "evidenceLevel": "warning", "hailSizeInches": 0.75, "warningProductKey": "GSP-SV-W-119" }, { "id": "iem-lsr-2026-07-02-hail-34.85--82.45", "lat": 34.85, "lon": -82.45, "zip": "", "city": "2 SSE Berea", "date": "2026-07-02", "county": "Greenville", "source": "IEM Local Storm Reports", "severity": "moderate", "eventType": "hail", "confidence": 0.92, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "Social media report of nickel size hail at White Horse Rd and Hwy 253. Time estimated.", "sourceDetail": "NWS GSP — Public via Iowa Mesonet", "evidenceLevel": "reported", "hailSizeInches": 0.88 }, { "id": "iem-ww-GSP-SV-W-88-Greenville-wind-2026-07-02", "zip": "", "city": "Greenville", "date": "2026-07-02", "county": "Greenville", "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 GSP for Greenville on 2026-07-02. Storm tag wind: 60 mph. This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "windSpeedMph": 60, "evidenceLevel": "warning", "warningProductKey": "GSP-SV-W-88" }, { "id": "iem-ww-GSP-SV-W-88-Greenville-hail-2026-07-02", "zip": "", "city": "Greenville", "date": "2026-07-02", "county": "Greenville", "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 GSP for Greenville on 2026-07-02. Storm tag hail: 0.75\". This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "evidenceLevel": "warning", "hailSizeInches": 0.75, "warningProductKey": "GSP-SV-W-88" }, { "id": "iem-ww-GSP-SV-W-76-Greenville-wind-2026-06-29", "zip": "", "city": "Greenville", "date": "2026-06-29", "county": "Greenville", "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 GSP for Greenville on 2026-06-29. Storm tag wind: 60 mph. This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "windSpeedMph": 60, "evidenceLevel": "warning", "warningProductKey": "GSP-SV-W-76" }, { "id": "iem-ww-GSP-SV-W-76-Greenville-hail-2026-06-29", "zip": "", "city": "Greenville", "date": "2026-06-29", "county": "Greenville", "source": "IEM Watch/Warn Archive", "severity": "high", "eventType": "hail", "confidence": 0.72, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "Severe Thunderstorm Warning issued by NWS GSP for Greenville on 2026-06-29. Storm tag hail: 1.25\". This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "evidenceLevel": "warning", "hailSizeInches": 1.25, "warningProductKey": "GSP-SV-W-76" }, { "id": "iem-ww-GSP-SV-W-71-Greenville-wind-2026-06-29", "zip": "", "city": "Greenville", "date": "2026-06-29", "county": "Greenville", "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 GSP for Greenville on 2026-06-29. Storm tag wind: 60 mph. This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "windSpeedMph": 60, "evidenceLevel": "warning", "warningProductKey": "GSP-SV-W-71" }, { "id": "iem-ww-GSP-SV-W-71-Greenville-hail-2026-06-29", "zip": "", "city": "Greenville", "date": "2026-06-29", "county": "Greenville", "source": "IEM Watch/Warn Archive", "severity": "high", "eventType": "hail", "confidence": 0.72, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "Severe Thunderstorm Warning issued by NWS GSP for Greenville on 2026-06-29. Storm tag hail: 1\". This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "evidenceLevel": "warning", "hailSizeInches": 1, "warningProductKey": "GSP-SV-W-71" }, { "id": "iem-ww-GSP-SV-W-53-Greenville-wind-2026-06-27", "zip": "", "city": "Greenville", "date": "2026-06-27", "county": "Greenville", "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 GSP for Greenville on 2026-06-27. Storm tag wind: 60 mph. This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "windSpeedMph": 60, "evidenceLevel": "warning", "warningProductKey": "GSP-SV-W-53" }, { "id": "iem-ww-GSP-SV-W-53-Greenville-hail-2026-06-27", "zip": "", "city": "Greenville", "date": "2026-06-27", "county": "Greenville", "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 GSP for Greenville on 2026-06-27. Storm tag hail: 0.75\". This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "evidenceLevel": "warning", "hailSizeInches": 0.75, "warningProductKey": "GSP-SV-W-53" }, { "id": "iem-ww-GSP-SV-W-62-Greenville-wind-2026-06-27", "zip": "", "city": "Greenville", "date": "2026-06-27", "county": "Greenville", "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 GSP for Greenville on 2026-06-27. Storm tag wind: 60 mph. This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "windSpeedMph": 60, "evidenceLevel": "warning", "warningProductKey": "GSP-SV-W-62" }, { "id": "iem-ww-GSP-SV-W-62-Greenville-hail-2026-06-27", "zip": "", "city": "Greenville", "date": "2026-06-27", "county": "Greenville", "source": "IEM Watch/Warn Archive", "severity": "high", "eventType": "hail", "confidence": 0.72, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "Severe Thunderstorm Warning issued by NWS GSP for Greenville on 2026-06-27. Storm tag hail: 1\". This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "evidenceLevel": "warning", "hailSizeInches": 1, "warningProductKey": "GSP-SV-W-62" }, { "id": "iem-ww-GSP-SV-W-56-Greenville-wind-2026-06-27", "zip": "", "city": "Greenville", "date": "2026-06-27", "county": "Greenville", "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 GSP for Greenville on 2026-06-27. Storm tag wind: 60 mph. This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "windSpeedMph": 60, "evidenceLevel": "warning", "warningProductKey": "GSP-SV-W-56" }, { "id": "iem-ww-GSP-SV-W-56-Greenville-hail-2026-06-27", "zip": "", "city": "Greenville", "date": "2026-06-27", "county": "Greenville", "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 GSP for Greenville on 2026-06-27. Storm tag hail: 0.75\". This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "evidenceLevel": "warning", "hailSizeInches": 0.75, "warningProductKey": "GSP-SV-W-56" }, { "id": "iem-ww-GSP-SV-W-47-Greenville-wind-2026-06-12", "zip": "", "city": "Greenville", "date": "2026-06-12", "county": "Greenville", "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 GSP for Greenville on 2026-06-12. Storm tag wind: 60 mph. This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "windSpeedMph": 60, "evidenceLevel": "warning", "warningProductKey": "GSP-SV-W-47" }, { "id": "iem-ww-GSP-SV-W-47-Greenville-hail-2026-06-12", "zip": "", "city": "Greenville", "date": "2026-06-12", "county": "Greenville", "source": "IEM Watch/Warn Archive", "severity": "high", "eventType": "hail", "confidence": 0.72, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "Severe Thunderstorm Warning issued by NWS GSP for Greenville on 2026-06-12. Storm tag hail: 1\". This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "evidenceLevel": "warning", "hailSizeInches": 1, "warningProductKey": "GSP-SV-W-47" }, { "id": "iem-ww-GSP-SV-W-48-Greenville-wind-2026-06-12", "zip": "", "city": "Greenville", "date": "2026-06-12", "county": "Greenville", "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 GSP for Greenville on 2026-06-12. Storm tag wind: 60 mph. This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "windSpeedMph": 60, "evidenceLevel": "warning", "warningProductKey": "GSP-SV-W-48" }, { "id": "iem-ww-GSP-SV-W-48-Greenville-hail-2026-06-12", "zip": "", "city": "Greenville", "date": "2026-06-12", "county": "Greenville", "source": "IEM Watch/Warn Archive", "severity": "high", "eventType": "hail", "confidence": 0.72, "damageTypes": [ "Shingle bruising", "Granule displacement", "Metal denting", "Vehicle damage" ], "description": "Severe Thunderstorm Warning issued by NWS GSP for Greenville on 2026-06-12. Storm tag hail: 1.25\". This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "evidenceLevel": "warning", "hailSizeInches": 1.25, "warningProductKey": "GSP-SV-W-48" }, { "id": "iem-ww-GSP-SV-W-14-Greenville-wind-2026-03-16", "zip": "", "city": "Greenville", "date": "2026-03-16", "county": "Greenville", "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 GSP for Greenville on 2026-03-16. Storm tag wind: 60 mph. This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "windSpeedMph": 60, "evidenceLevel": "warning", "warningProductKey": "GSP-SV-W-14" }, { "id": "iem-ww-GSP-SV-W-14-Greenville-hail-2026-03-16", "zip": "", "city": "Greenville", "date": "2026-03-16", "county": "Greenville", "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 GSP for Greenville on 2026-03-16. Storm tag hail: 0.75\". This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "evidenceLevel": "warning", "hailSizeInches": 0.75, "warningProductKey": "GSP-SV-W-14" }, { "id": "iem-ww-GSP-SV-W-13-Greenville-wind-2026-03-16", "zip": "", "city": "Greenville", "date": "2026-03-16", "county": "Greenville", "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 GSP for Greenville on 2026-03-16. Storm tag wind: 60 mph. This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "windSpeedMph": 60, "evidenceLevel": "warning", "warningProductKey": "GSP-SV-W-13" }, { "id": "iem-ww-GSP-SV-W-13-Greenville-hail-2026-03-16", "zip": "", "city": "Greenville", "date": "2026-03-16", "county": "Greenville", "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 GSP for Greenville on 2026-03-16. Storm tag hail: 0.75\". This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "evidenceLevel": "warning", "hailSizeInches": 0.75, "warningProductKey": "GSP-SV-W-13" }, { "id": "ncei-1328444-2026-03-16", "lon": 212185, "zip": "", "city": "TRAVELERS REST", "date": "2026-03-16", "county": "Greenville", "source": "NCEI Storm Events Database", "severity": "moderate", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Utility company reported trees blown down on power lines and causing multiple power outages between Travelers Rest and Tigerville.", "sourceDetail": "Verified by Utility Company — NCEI Event #1328444", "windSpeedMph": 50, "evidenceLevel": "official_backfill" }, { "id": "iem-lsr-2026-02-07-wind-35.16--82.44", "lat": 35.16, "lon": -82.44, "zip": "", "city": "7 NNW Tigerville", "date": "2026-02-07", "county": "Greenville", "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": "DW7000 Travelers Rest CWOP site.", "sourceDetail": "NWS GSP — Mesonet via Iowa Mesonet", "windSpeedMph": 59, "evidenceLevel": "observed" }, { "id": "fema-4908-Greenville", "zip": "", "city": "Greenville", "date": "2026-01-21", "county": "Greenville", "source": "FEMA Declaration", "severity": "moderate", "eventType": "wind", "confidence": 0.95, "damageTypes": [ "Roof shingle lift", "Soffit/fascia damage", "Tree strike risk", "Fence/screen damage" ], "description": "Federal disaster declaration: SEVERE WINTER STORM", "sourceDetail": "FEMA DR-4908: SEVERE WINTER STORM", "evidenceLevel": "official_backfill" }, { "id": "iem-ww-GSP-SV-W-252-Greenville-wind-2025-09-25", "zip": "", "city": "Greenville", "date": "2025-09-25", "county": "Greenville", "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 GSP for Greenville on 2025-09-25. Storm tag wind: 60 mph. This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "windSpeedMph": 60, "evidenceLevel": "warning", "warningProductKey": "GSP-SV-W-252" }, { "id": "iem-ww-GSP-SV-W-252-Greenville-hail-2025-09-25", "zip": "", "city": "Greenville", "date": "2025-09-25", "county": "Greenville", "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 GSP for Greenville on 2025-09-25. Storm tag hail: 0.75\". This is a warning — not a confirmed event.", "sourceDetail": "NWS GSP — Severe Thunderstorm Warning", "evidenceLevel": "warning", "hailSizeInches": 0.75, "warningProductKey": "GSP-SV-W-252" } ] }