{
 "dataset": "Greensboro, NC storm events — 12-month window, 25-mile radius plus Guilford 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": "2026-09-20T08:55:15.749+00:00",
 "window_days": 365,
 "schema_version": "2.0.0",
 "event_count": 82,
 "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-GSO-2026-09-18-186377",
   "lat": 36.0975,
   "lon": -79.9436,
   "zip": "",
   "city": "GREENSBORO/PIEDMONT_(ASOS)",
   "date": "2026-09-18",
   "county": "Guilford",
   "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": "GREENSBORO/PIEDMONT_(ASOS) (GSO) recorded a 69 mph gust.",
   "sourceDetail": "NC_ASOS automated observation — GREENSBORO/PIEDMONT_(ASOS) (GSO)",
   "windSpeedMph": 69,
   "evidenceLevel": "observed"
  },
  {
   "id": "asos-GSO-2026-09-18-186355",
   "lat": 36.0975,
   "lon": -79.9436,
   "zip": "",
   "city": "GREENSBORO/PIEDMONT_(ASOS)",
   "date": "2026-09-18",
   "county": "Guilford",
   "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": "GREENSBORO/PIEDMONT_(ASOS) (GSO) recorded a 55 mph gust.",
   "sourceDetail": "NC_ASOS automated observation — GREENSBORO/PIEDMONT_(ASOS) (GSO)",
   "windSpeedMph": 55,
   "evidenceLevel": "observed"
  },
  {
   "id": "iem-ww-RAH-SV-W-284-Guilford-wind-2026-09-18",
   "zip": "",
   "city": "Guilford",
   "date": "2026-09-18",
   "county": "Guilford",
   "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 RAH for Guilford on 2026-09-18. Storm tag wind: 60 mph. This is a warning — not a confirmed event.",
   "sourceDetail": "NWS RAH — Severe Thunderstorm Warning",
   "windSpeedMph": 60,
   "evidenceLevel": "warning",
   "warningProductKey": "RAH-SV-W-284"
  },
  {
   "id": "iem-ww-RAH-SV-W-284-Guilford-hail-2026-09-18",
   "zip": "",
   "city": "Guilford",
   "date": "2026-09-18",
   "county": "Guilford",
   "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 RAH for Guilford on 2026-09-18. Storm tag hail: 0.75\". This is a warning — not a confirmed event.",
   "sourceDetail": "NWS RAH — Severe Thunderstorm Warning",
   "evidenceLevel": "warning",
   "hailSizeInches": 0.75,
   "warningProductKey": "RAH-SV-W-284"
  },
  {
   "id": "nws-alert-993aae50e525aa2f.001-Guilford-wind",
   "zip": "",
   "city": "Guilford",
   "date": "2026-09-18",
   "county": "Guilford",
   "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 Guilford. Severe Thunderstorm Warning issued September 18 at 3:17PM EDT until September 18 at 3:45PM EDT by NWS Raleigh NC",
   "sourceDetail": "NWS Raleigh NC — Severe Thunderstorm Warning",
   "windSpeedMph": 60,
   "evidenceLevel": "warning",
   "warningProductKey": "RAH-SV-W-285"
  },
  {
   "id": "iem-ww-RAH-SV-W-285-Guilford-hail-2026-09-18",
   "zip": "",
   "city": "Guilford",
   "date": "2026-09-18",
   "county": "Guilford",
   "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 RAH for Guilford on 2026-09-18. Storm tag hail: 0.75\". This is a warning — not a confirmed event.",
   "sourceDetail": "NWS RAH — Severe Thunderstorm Warning",
   "evidenceLevel": "warning",
   "hailSizeInches": 0.75,
   "warningProductKey": "RAH-SV-W-285"
  },
  {
   "id": "iem-ww-RAH-SV-W-263-Guilford-wind-2026-09-05",
   "zip": "",
   "city": "Guilford",
   "date": "2026-09-05",
   "county": "Guilford",
   "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 RAH for Guilford on 2026-09-05. Storm tag wind: 60 mph. This is a warning — not a confirmed event.",
   "sourceDetail": "NWS RAH — Severe Thunderstorm Warning",
   "windSpeedMph": 60,
   "evidenceLevel": "warning",
   "warningProductKey": "RAH-SV-W-263"
  },
  {
   "id": "iem-ww-RAH-SV-W-263-Guilford-hail-2026-09-05",
   "zip": "",
   "city": "Guilford",
   "date": "2026-09-05",
   "county": "Guilford",
   "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 RAH for Guilford on 2026-09-05. Storm tag hail: 0.88\". This is a warning — not a confirmed event.",
   "sourceDetail": "NWS RAH — Severe Thunderstorm Warning",
   "evidenceLevel": "warning",
   "hailSizeInches": 0.88,
   "warningProductKey": "RAH-SV-W-263"
  },
  {
   "id": "iem-lsr-2026-09-04-hail-36.11--79.83",
   "lat": 36.11,
   "lon": -79.83,
   "zip": "",
   "city": "2 N Greensboro",
   "date": "2026-09-04",
   "county": "Guilford",
   "source": "IEM Local Storm Reports",
   "severity": "moderate",
   "eventType": "hail",
   "confidence": 0.92,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "Report from mPING: Dime (0.75 in.).",
   "sourceDetail": "NWS RAH — Public via Iowa Mesonet",
   "evidenceLevel": "reported",
   "hailSizeInches": 0.75
  },
  {
   "id": "iem-ww-RAH-SV-W-257-Guilford-wind-2026-09-04",
   "zip": "",
   "city": "Guilford",
   "date": "2026-09-04",
   "county": "Guilford",
   "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 RAH for Guilford on 2026-09-04. Storm tag wind: 60 mph. This is a warning — not a confirmed event.",
   "sourceDetail": "NWS RAH — Severe Thunderstorm Warning",
   "windSpeedMph": 60,
   "evidenceLevel": "warning",
   "warningProductKey": "RAH-SV-W-257"
  },
  {
   "id": "iem-ww-RAH-SV-W-257-Guilford-hail-2026-09-04",
   "zip": "",
   "city": "Guilford",
   "date": "2026-09-04",
   "county": "Guilford",
   "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 RAH for Guilford on 2026-09-04. Storm tag hail: 1.25\". This is a warning — not a confirmed event.",
   "sourceDetail": "NWS RAH — Severe Thunderstorm Warning",
   "evidenceLevel": "warning",
   "hailSizeInches": 1.25,
   "warningProductKey": "RAH-SV-W-257"
  },
  {
   "id": "iem-ww-RAH-SV-W-255-Guilford-wind-2026-09-04",
   "zip": "",
   "city": "Guilford",
   "date": "2026-09-04",
   "county": "Guilford",
   "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 RAH for Guilford on 2026-09-04. Storm tag wind: 60 mph. This is a warning — not a confirmed event.",
   "sourceDetail": "NWS RAH — Severe Thunderstorm Warning",
   "windSpeedMph": 60,
   "evidenceLevel": "warning",
   "warningProductKey": "RAH-SV-W-255"
  },
  {
   "id": "iem-ww-RAH-SV-W-255-Guilford-hail-2026-09-04",
   "zip": "",
   "city": "Guilford",
   "date": "2026-09-04",
   "county": "Guilford",
   "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 RAH for Guilford on 2026-09-04. Storm tag hail: 0.88\". This is a warning — not a confirmed event.",
   "sourceDetail": "NWS RAH — Severe Thunderstorm Warning",
   "evidenceLevel": "warning",
   "hailSizeInches": 0.88,
   "warningProductKey": "RAH-SV-W-255"
  },
  {
   "id": "iem-ww-RAH-SV-W-252-Guilford-wind-2026-09-04",
   "zip": "",
   "city": "Guilford",
   "date": "2026-09-04",
   "county": "Guilford",
   "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 RAH for Guilford on 2026-09-04. Storm tag wind: 60 mph. This is a warning — not a confirmed event.",
   "sourceDetail": "NWS RAH — Severe Thunderstorm Warning",
   "windSpeedMph": 60,
   "evidenceLevel": "warning",
   "warningProductKey": "RAH-SV-W-252"
  },
  {
   "id": "iem-ww-RAH-SV-W-252-Guilford-hail-2026-09-04",
   "zip": "",
   "city": "Guilford",
   "date": "2026-09-04",
   "county": "Guilford",
   "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 RAH for Guilford on 2026-09-04. Storm tag hail: 1\". This is a warning — not a confirmed event.",
   "sourceDetail": "NWS RAH — Severe Thunderstorm Warning",
   "evidenceLevel": "warning",
   "hailSizeInches": 1,
   "warningProductKey": "RAH-SV-W-252"
  },
  {
   "id": "nws-alert-4f189c60beff63e5.001-Stokes-hail-2026-08-22",
   "lat": 36.35,
   "lon": -79.74166666666666,
   "zip": "",
   "city": "",
   "date": "2026-08-22",
   "county": "Stokes",
   "source": "NWS Weather Alert",
   "severity": "high",
   "eventType": "hail",
   "confidence": 88,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "Severe Thunderstorm Warning for Stokes. Max hail: 1\". Severe Thunderstorm Warning issued August 22 at 9:51PM EDT until August 22 at 10:45PM EDT by NWS Blacksburg VA",
   "sourceDetail": "NWS Blacksburg VA — Severe Thunderstorm Warning Max hail: 1\".",
   "evidenceLevel": "warning",
   "originStation": "Blacksburg VA Weather Station",
   "hailSizeInches": 1,
   "warningProductKey": "RNK-SV-W-202"
  },
  {
   "id": "nws-alert-3f66f129b9279470.001-Caswell-wind-2026-08-22",
   "lat": 36.308749999999996,
   "lon": -79.62375,
   "zip": "",
   "city": "",
   "date": "2026-08-22",
   "county": "Caswell",
   "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 Caswell. Severe Thunderstorm Warning issued August 22 at 10:44PM EDT until August 22 at 10:45PM EDT by NWS Blacksburg VA",
   "sourceDetail": "NWS Blacksburg VA — Severe Thunderstorm Warning",
   "windSpeedMph": 60,
   "evidenceLevel": "warning",
   "originStation": "Blacksburg VA Weather Station",
   "warningProductKey": "RNK-SV-W-202"
  },
  {
   "id": "nws-alert-54e63322d3fd02c2.001-Caswell-hail-2026-08-22",
   "lat": 36.308749999999996,
   "lon": -79.62375,
   "zip": "",
   "city": "",
   "date": "2026-08-22",
   "county": "Caswell",
   "source": "NWS Weather Alert",
   "severity": "high",
   "eventType": "hail",
   "confidence": 88,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "Severe Thunderstorm Warning for Caswell. Max hail: 0.75\". Severe Thunderstorm Warning issued August 22 at 10:31PM EDT until August 22 at 10:45PM EDT by NWS Blacksburg VA",
   "sourceDetail": "NWS Blacksburg VA — Severe Thunderstorm Warning Max hail: 0.75\".",
   "evidenceLevel": "warning",
   "originStation": "Blacksburg VA Weather Station",
   "hailSizeInches": 1,
   "warningProductKey": "RNK-SV-W-202"
  },
  {
   "id": "nws-alert-3f66f129b9279470.001-Rockingh-wind-2026-08-22",
   "lat": 36.308749999999996,
   "lon": -79.62375,
   "zip": "",
   "city": "",
   "date": "2026-08-22",
   "county": "Rockingham",
   "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 Rockingham. Severe Thunderstorm Warning issued August 22 at 10:44PM EDT until August 22 at 10:45PM EDT by NWS Blacksburg VA",
   "sourceDetail": "NWS Blacksburg VA — Severe Thunderstorm Warning",
   "windSpeedMph": 60,
   "evidenceLevel": "warning",
   "originStation": "Blacksburg VA Weather Station",
   "warningProductKey": "RNK-SV-W-202"
  },
  {
   "id": "nws-alert-54e63322d3fd02c2.001-Rockingh-hail-2026-08-22",
   "lat": 36.308749999999996,
   "lon": -79.62375,
   "zip": "",
   "city": "",
   "date": "2026-08-22",
   "county": "Rockingham",
   "source": "NWS Weather Alert",
   "severity": "high",
   "eventType": "hail",
   "confidence": 88,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "Severe Thunderstorm Warning for Rockingham. Max hail: 0.75\". Severe Thunderstorm Warning issued August 22 at 10:31PM EDT until August 22 at 10:45PM EDT by NWS Blacksburg VA",
   "sourceDetail": "NWS Blacksburg VA — Severe Thunderstorm Warning Max hail: 0.75\".",
   "evidenceLevel": "warning",
   "originStation": "Blacksburg VA Weather Station",
   "hailSizeInches": 1,
   "warningProductKey": "RNK-SV-W-202"
  },
  {
   "id": "nws-alert-2d2227de85716416.001-Davidson-wind-2026-08-22",
   "lat": 36.062,
   "lon": -80.144,
   "zip": "",
   "city": "",
   "date": "2026-08-22",
   "county": "Davidson",
   "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 Davidson. Severe Thunderstorm Warning issued August 22 at 10:54PM EDT until August 22 at 11:00PM EDT by NWS Raleigh NC",
   "sourceDetail": "NWS Raleigh NC — Severe Thunderstorm Warning",
   "windSpeedMph": 60,
   "evidenceLevel": "warning",
   "warningProductKey": "RAH-SV-W-234"
  },
  {
   "id": "nws-alert-6f0e9d1320b150e0.001-Davidson-hail-2026-08-22",
   "lat": 36.062,
   "lon": -80.144,
   "zip": "",
   "city": "",
   "date": "2026-08-22",
   "county": "Davidson",
   "source": "NWS Weather Alert",
   "severity": "moderate",
   "eventType": "hail",
   "confidence": 88,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "Severe Thunderstorm Warning for Davidson. Max hail: 0.75\". Severe Thunderstorm Warning issued August 22 at 10:42PM EDT until August 22 at 11:00PM EDT by NWS Raleigh NC",
   "sourceDetail": "NWS Raleigh NC — Severe Thunderstorm Warning Max hail: 0.75\".",
   "evidenceLevel": "warning",
   "hailSizeInches": 0.75,
   "warningProductKey": "RAH-SV-W-234"
  },
  {
   "id": "nws-alert-2d2227de85716416.001-Forsyth-wind-2026-08-22",
   "lat": 36.062,
   "lon": -80.144,
   "zip": "",
   "city": "",
   "date": "2026-08-22",
   "county": "Forsyth",
   "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 Forsyth. Severe Thunderstorm Warning issued August 22 at 10:54PM EDT until August 22 at 11:00PM EDT by NWS Raleigh NC",
   "sourceDetail": "NWS Raleigh NC — Severe Thunderstorm Warning",
   "windSpeedMph": 60,
   "evidenceLevel": "warning",
   "warningProductKey": "RAH-SV-W-234"
  },
  {
   "id": "nws-alert-6f0e9d1320b150e0.001-Forsyth-hail-2026-08-22",
   "lat": 36.062,
   "lon": -80.144,
   "zip": "",
   "city": "",
   "date": "2026-08-22",
   "county": "Forsyth",
   "source": "NWS Weather Alert",
   "severity": "moderate",
   "eventType": "hail",
   "confidence": 88,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "Severe Thunderstorm Warning for Forsyth. Max hail: 0.75\". Severe Thunderstorm Warning issued August 22 at 10:42PM EDT until August 22 at 11:00PM EDT by NWS Raleigh NC",
   "sourceDetail": "NWS Raleigh NC — Severe Thunderstorm Warning Max hail: 0.75\".",
   "evidenceLevel": "warning",
   "hailSizeInches": 0.75,
   "warningProductKey": "RAH-SV-W-234"
  },
  {
   "id": "nws-alert-2d2227de85716416.001-Guilford-wind-2026-08-22",
   "lat": 36.062,
   "lon": -80.144,
   "zip": "",
   "city": "",
   "date": "2026-08-22",
   "county": "Guilford",
   "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 Guilford. Severe Thunderstorm Warning issued August 22 at 10:54PM EDT until August 22 at 11:00PM EDT by NWS Raleigh NC",
   "sourceDetail": "NWS Raleigh NC — Severe Thunderstorm Warning",
   "windSpeedMph": 60,
   "evidenceLevel": "warning",
   "warningProductKey": "RAH-SV-W-234"
  },
  {
   "id": "nws-alert-6f0e9d1320b150e0.001-Guilford-hail-2026-08-22",
   "lat": 36.062,
   "lon": -80.144,
   "zip": "",
   "city": "",
   "date": "2026-08-22",
   "county": "Guilford",
   "source": "NWS Weather Alert",
   "severity": "moderate",
   "eventType": "hail",
   "confidence": 88,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "Severe Thunderstorm Warning for Guilford. Max hail: 0.75\". Severe Thunderstorm Warning issued August 22 at 10:42PM EDT until August 22 at 11:00PM EDT by NWS Raleigh NC",
   "sourceDetail": "NWS Raleigh NC — Severe Thunderstorm Warning Max hail: 0.75\".",
   "evidenceLevel": "warning",
   "hailSizeInches": 0.75,
   "warningProductKey": "RAH-SV-W-234"
  },
  {
   "id": "iem-ww-RAH-SV-W-211-Guilford-wind-2026-08-17",
   "zip": "",
   "city": "Guilford",
   "date": "2026-08-17",
   "county": "Guilford",
   "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 RAH for Guilford on 2026-08-17. Storm tag wind: 60 mph. This is a warning — not a confirmed event.",
   "sourceDetail": "NWS RAH — Severe Thunderstorm Warning",
   "windSpeedMph": 60,
   "evidenceLevel": "warning",
   "warningProductKey": "RAH-SV-W-211"
  },
  {
   "id": "iem-ww-RAH-SV-W-211-Guilford-hail-2026-08-17",
   "zip": "",
   "city": "Guilford",
   "date": "2026-08-17",
   "county": "Guilford",
   "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 RAH for Guilford on 2026-08-17. Storm tag hail: 0.75\". This is a warning — not a confirmed event.",
   "sourceDetail": "NWS RAH — Severe Thunderstorm Warning",
   "evidenceLevel": "warning",
   "hailSizeInches": 0.75,
   "warningProductKey": "RAH-SV-W-211"
  },
  {
   "id": "asos-BUY-2026-08-17-6512",
   "lat": 36.0485,
   "lon": -79.4749,
   "zip": "",
   "city": "BURLINGTON-ALAMANCE_REG_(ASOS)",
   "date": "2026-08-17",
   "county": "Alamance",
   "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": "BURLINGTON-ALAMANCE_REG_(ASOS) (BUY) recorded a 51 mph gust.",
   "sourceDetail": "NC_ASOS automated observation — BURLINGTON-ALAMANCE_REG_(ASOS) (BUY)",
   "windSpeedMph": 51,
   "evidenceLevel": "observed"
  },
  {
   "id": "iem-lsr-2026-08-16-wind-36.11--79.94",
   "lat": 36.11,
   "lon": -79.94,
   "zip": "",
   "city": "KGSO",
   "date": "2026-08-16",
   "county": "Guilford",
   "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": "28032G44KT and PK WND 31044/0350.",
   "sourceDetail": "NWS RAH — Official NWS Obs via Iowa Mesonet",
   "windSpeedMph": 51,
   "evidenceLevel": "reported"
  },
  {
   "id": "iem-ww-RAH-SV-W-210-Guilford-wind-2026-08-16",
   "zip": "",
   "city": "Guilford",
   "date": "2026-08-16",
   "county": "Guilford",
   "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 RAH for Guilford on 2026-08-16. Storm tag wind: 60 mph. This is a warning — not a confirmed event.",
   "sourceDetail": "NWS RAH — Severe Thunderstorm Warning",
   "windSpeedMph": 60,
   "evidenceLevel": "warning",
   "warningProductKey": "RAH-SV-W-210"
  },
  {
   "id": "iem-ww-RAH-SV-W-210-Guilford-hail-2026-08-16",
   "zip": "",
   "city": "Guilford",
   "date": "2026-08-16",
   "county": "Guilford",
   "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 RAH for Guilford on 2026-08-16. Storm tag hail: 0.75\". This is a warning — not a confirmed event.",
   "sourceDetail": "NWS RAH — Severe Thunderstorm Warning",
   "evidenceLevel": "warning",
   "hailSizeInches": 0.75,
   "warningProductKey": "RAH-SV-W-210"
  },
  {
   "id": "iem-ww-RAH-SV-W-209-Guilford-wind-2026-08-16",
   "zip": "",
   "city": "Guilford",
   "date": "2026-08-16",
   "county": "Guilford",
   "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 RAH for Guilford on 2026-08-16. Storm tag wind: 60 mph. This is a warning — not a confirmed event.",
   "sourceDetail": "NWS RAH — Severe Thunderstorm Warning",
   "windSpeedMph": 60,
   "evidenceLevel": "warning",
   "warningProductKey": "RAH-SV-W-209"
  },
  {
   "id": "iem-ww-RAH-SV-W-209-Guilford-hail-2026-08-16",
   "zip": "",
   "city": "Guilford",
   "date": "2026-08-16",
   "county": "Guilford",
   "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 RAH for Guilford on 2026-08-16. Storm tag hail: 1\". This is a warning — not a confirmed event.",
   "sourceDetail": "NWS RAH — Severe Thunderstorm Warning",
   "evidenceLevel": "warning",
   "hailSizeInches": 1,
   "warningProductKey": "RAH-SV-W-209"
  },
  {
   "id": "asos-GSO-2026-08-16-9443",
   "lat": 36.0975,
   "lon": -79.9436,
   "zip": "",
   "city": "GREENSBORO/PIEDMONT_(ASOS)",
   "date": "2026-08-16",
   "county": "Guilford",
   "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": "GREENSBORO/PIEDMONT_(ASOS) (GSO) recorded a 51 mph gust.",
   "sourceDetail": "NC_ASOS automated observation — GREENSBORO/PIEDMONT_(ASOS) (GSO)",
   "windSpeedMph": 51,
   "evidenceLevel": "observed"
  },
  {
   "id": "iem-ww-RAH-SV-W-204-Guilford-wind-2026-08-15",
   "zip": "",
   "city": "Guilford",
   "date": "2026-08-15",
   "county": "Guilford",
   "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 RAH for Guilford on 2026-08-15. Storm tag wind: 60 mph. This is a warning — not a confirmed event.",
   "sourceDetail": "NWS RAH — Severe Thunderstorm Warning",
   "windSpeedMph": 60,
   "evidenceLevel": "warning",
   "warningProductKey": "RAH-SV-W-204"
  },
  {
   "id": "iem-ww-RAH-SV-W-204-Guilford-hail-2026-08-15",
   "zip": "",
   "city": "Guilford",
   "date": "2026-08-15",
   "county": "Guilford",
   "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 RAH for Guilford on 2026-08-15. Storm tag hail: 1\". This is a warning — not a confirmed event.",
   "sourceDetail": "NWS RAH — Severe Thunderstorm Warning",
   "evidenceLevel": "warning",
   "hailSizeInches": 1,
   "warningProductKey": "RAH-SV-W-204"
  },
  {
   "id": "iem-ww-RAH-SV-W-189-Guilford-wind-2026-08-09",
   "zip": "",
   "city": "Guilford",
   "date": "2026-08-09",
   "county": "Guilford",
   "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 RAH for Guilford on 2026-08-09. Storm tag wind: 60 mph. This is a warning — not a confirmed event.",
   "sourceDetail": "NWS RAH — Severe Thunderstorm Warning",
   "windSpeedMph": 60,
   "evidenceLevel": "warning",
   "warningProductKey": "RAH-SV-W-189"
  },
  {
   "id": "iem-ww-RAH-SV-W-189-Guilford-hail-2026-08-09",
   "zip": "",
   "city": "Guilford",
   "date": "2026-08-09",
   "county": "Guilford",
   "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 RAH for Guilford on 2026-08-09. Storm tag hail: 0.75\". This is a warning — not a confirmed event.",
   "sourceDetail": "NWS RAH — Severe Thunderstorm Warning",
   "evidenceLevel": "warning",
   "hailSizeInches": 0.75,
   "warningProductKey": "RAH-SV-W-189"
  },
  {
   "id": "iem-ww-RAH-SV-W-182-Guilford-wind-2026-08-06",
   "zip": "",
   "city": "Guilford",
   "date": "2026-08-06",
   "county": "Guilford",
   "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 RAH for Guilford on 2026-08-06. Storm tag wind: 60 mph. This is a warning — not a confirmed event.",
   "sourceDetail": "NWS RAH — Severe Thunderstorm Warning",
   "windSpeedMph": 60,
   "evidenceLevel": "warning",
   "warningProductKey": "RAH-SV-W-182"
  },
  {
   "id": "iem-ww-RAH-SV-W-182-Guilford-hail-2026-08-06",
   "zip": "",
   "city": "Guilford",
   "date": "2026-08-06",
   "county": "Guilford",
   "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 RAH for Guilford on 2026-08-06. Storm tag hail: 0.75\". This is a warning — not a confirmed event.",
   "sourceDetail": "NWS RAH — Severe Thunderstorm Warning",
   "evidenceLevel": "warning",
   "hailSizeInches": 0.75,
   "warningProductKey": "RAH-SV-W-182"
  },
  {
   "id": "iem-ww-RAH-SV-W-164-Guilford-wind-2026-07-28",
   "zip": "",
   "city": "Guilford",
   "date": "2026-07-28",
   "county": "Guilford",
   "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 RAH for Guilford on 2026-07-28. Storm tag wind: 60 mph. This is a warning — not a confirmed event.",
   "sourceDetail": "NWS RAH — Severe Thunderstorm Warning",
   "windSpeedMph": 60,
   "evidenceLevel": "warning",
   "warningProductKey": "RAH-SV-W-164"
  },
  {
   "id": "iem-ww-RAH-SV-W-164-Guilford-hail-2026-07-28",
   "zip": "",
   "city": "Guilford",
   "date": "2026-07-28",
   "county": "Guilford",
   "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 RAH for Guilford on 2026-07-28. Storm tag hail: 0.75\". This is a warning — not a confirmed event.",
   "sourceDetail": "NWS RAH — Severe Thunderstorm Warning",
   "evidenceLevel": "warning",
   "hailSizeInches": 0.75,
   "warningProductKey": "RAH-SV-W-164"
  },
  {
   "id": "iem-ww-RAH-TO-W-4-Guilford-tornado-2026-07-28",
   "zip": "",
   "city": "Guilford",
   "date": "2026-07-28",
   "county": "Guilford",
   "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 RAH for Guilford on 2026-07-28. This is a warning — not a confirmed event.",
   "sourceDetail": "NWS RAH — Tornado Warning",
   "evidenceLevel": "warning",
   "warningProductKey": "RAH-TO-W-4"
  },
  {
   "id": "iem-ww-RAH-SV-W-154-Guilford-wind-2026-07-20",
   "zip": "",
   "city": "Guilford",
   "date": "2026-07-20",
   "county": "Guilford",
   "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 RAH for Guilford on 2026-07-20. Storm tag wind: 60 mph. This is a warning — not a confirmed event.",
   "sourceDetail": "NWS RAH — Severe Thunderstorm Warning",
   "windSpeedMph": 60,
   "evidenceLevel": "warning",
   "warningProductKey": "RAH-SV-W-154"
  },
  {
   "id": "iem-ww-RAH-SV-W-154-Guilford-hail-2026-07-20",
   "zip": "",
   "city": "Guilford",
   "date": "2026-07-20",
   "county": "Guilford",
   "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 RAH for Guilford on 2026-07-20. Storm tag hail: 1\". This is a warning — not a confirmed event.",
   "sourceDetail": "NWS RAH — Severe Thunderstorm Warning",
   "evidenceLevel": "warning",
   "hailSizeInches": 1,
   "warningProductKey": "RAH-SV-W-154"
  },
  {
   "id": "iem-ww-RAH-SV-W-78-Guilford-wind-2026-07-05",
   "zip": "",
   "city": "Guilford",
   "date": "2026-07-05",
   "county": "Guilford",
   "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 RAH for Guilford on 2026-07-05. Storm tag wind: 60 mph. This is a warning — not a confirmed event.",
   "sourceDetail": "NWS RAH — Severe Thunderstorm Warning",
   "windSpeedMph": 60,
   "evidenceLevel": "warning",
   "warningProductKey": "RAH-SV-W-78"
  },
  {
   "id": "iem-ww-RAH-SV-W-78-Guilford-hail-2026-07-05",
   "zip": "",
   "city": "Guilford",
   "date": "2026-07-05",
   "county": "Guilford",
   "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 RAH for Guilford on 2026-07-05. Storm tag hail: 0.75\". This is a warning — not a confirmed event.",
   "sourceDetail": "NWS RAH — Severe Thunderstorm Warning",
   "evidenceLevel": "warning",
   "hailSizeInches": 0.75,
   "warningProductKey": "RAH-SV-W-78"
  },
  {
   "id": "iem-lsr-2026-06-22-wind-36.11--79.94",
   "lat": 36.11,
   "lon": -79.94,
   "zip": "",
   "city": "Piedmont Triad Intl",
   "date": "2026-06-22",
   "county": "Guilford",
   "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": "KGSO PK WND 28049/2248.",
   "sourceDetail": "NWS RAH — Official NWS Obs via Iowa Mesonet",
   "windSpeedMph": 56,
   "evidenceLevel": "reported"
  },
  {
   "id": "iem-ww-RAH-SV-W-52-Guilford-wind-2026-06-22",
   "zip": "",
   "city": "Guilford",
   "date": "2026-06-22",
   "county": "Guilford",
   "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 RAH for Guilford on 2026-06-22. Storm tag wind: 60 mph. This is a warning — not a confirmed event.",
   "sourceDetail": "NWS RAH — Severe Thunderstorm Warning",
   "windSpeedMph": 60,
   "evidenceLevel": "warning",
   "warningProductKey": "RAH-SV-W-52"
  },
  {
   "id": "iem-ww-RAH-SV-W-52-Guilford-hail-2026-06-22",
   "zip": "",
   "city": "Guilford",
   "date": "2026-06-22",
   "county": "Guilford",
   "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 RAH for Guilford on 2026-06-22. Storm tag hail: 0.75\". This is a warning — not a confirmed event.",
   "sourceDetail": "NWS RAH — Severe Thunderstorm Warning",
   "evidenceLevel": "warning",
   "hailSizeInches": 0.75,
   "warningProductKey": "RAH-SV-W-52"
  },
  {
   "id": "iem-ww-RAH-SV-W-57-Guilford-wind-2026-06-22",
   "zip": "",
   "city": "Guilford",
   "date": "2026-06-22",
   "county": "Guilford",
   "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 RAH for Guilford on 2026-06-22. Storm tag wind: 60 mph. This is a warning — not a confirmed event.",
   "sourceDetail": "NWS RAH — Severe Thunderstorm Warning",
   "windSpeedMph": 60,
   "evidenceLevel": "warning",
   "warningProductKey": "RAH-SV-W-57"
  },
  {
   "id": "iem-ww-RAH-SV-W-57-Guilford-hail-2026-06-22",
   "zip": "",
   "city": "Guilford",
   "date": "2026-06-22",
   "county": "Guilford",
   "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 RAH for Guilford on 2026-06-22. Storm tag hail: 0.75\". This is a warning — not a confirmed event.",
   "sourceDetail": "NWS RAH — Severe Thunderstorm Warning",
   "evidenceLevel": "warning",
   "hailSizeInches": 0.75,
   "warningProductKey": "RAH-SV-W-57"
  },
  {
   "id": "asos-bf-GSO-2026-06-22",
   "lat": 36.0975,
   "lon": -79.9436,
   "zip": "",
   "city": "GREENSBORO/PIEDMONT_(ASOS)",
   "date": "2026-06-22",
   "county": "Guilford",
   "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": "GREENSBORO/PIEDMONT_(ASOS) (GSO) recorded a 56 mph gust.",
   "sourceDetail": "NC_ASOS automated observation — GREENSBORO/PIEDMONT_(ASOS) (GSO) [365d backfill 2026-08]",
   "windSpeedMph": 56,
   "evidenceLevel": "observed"
  },
  {
   "id": "iem-ww-RAH-SV-W-13-Guilford-wind-2026-04-29",
   "zip": "",
   "city": "Guilford",
   "date": "2026-04-29",
   "county": "Guilford",
   "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 RAH for Guilford on 2026-04-29. Storm tag wind: 60 mph. This is a warning — not a confirmed event.",
   "sourceDetail": "NWS RAH — Severe Thunderstorm Warning",
   "windSpeedMph": 60,
   "evidenceLevel": "warning",
   "warningProductKey": "RAH-SV-W-13"
  },
  {
   "id": "iem-ww-RAH-SV-W-13-Guilford-hail-2026-04-29",
   "zip": "",
   "city": "Guilford",
   "date": "2026-04-29",
   "county": "Guilford",
   "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 RAH for Guilford on 2026-04-29. Storm tag hail: 1\". This is a warning — not a confirmed event.",
   "sourceDetail": "NWS RAH — Severe Thunderstorm Warning",
   "evidenceLevel": "warning",
   "hailSizeInches": 1,
   "warningProductKey": "RAH-SV-W-13"
  },
  {
   "id": "ncei-1330680-2026-04-29",
   "lon": 212686,
   "zip": "",
   "city": "BROWNS SUMMIT",
   "date": "2026-04-29",
   "county": "Guilford",
   "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": "One hundred power outages were reported due to trees on powerlines.",
   "sourceDetail": "Verified by Utility Company — NCEI Event #1330680",
   "windSpeedMph": 50,
   "evidenceLevel": "official_backfill"
  },
  {
   "id": "ncei-1330681-2026-04-29",
   "lon": 212686,
   "zip": "",
   "city": "HILLSDALE",
   "date": "2026-04-29",
   "county": "Guilford",
   "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": "One hundred power outages from trees down on power lines.",
   "sourceDetail": "Verified by Utility Company — NCEI Event #1330681",
   "windSpeedMph": 50,
   "evidenceLevel": "official_backfill"
  },
  {
   "id": "iem-lsr-2026-03-16-wind-36.08--80.22",
   "lat": 36.08,
   "lon": -80.22,
   "zip": "",
   "city": "2 ESE Winston-Salem",
   "date": "2026-03-16",
   "county": "Forsyth",
   "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 0585W 2.4 SE Winston-Salem (WEATHERSTEM).",
   "sourceDetail": "NWS RAH — Mesonet via Iowa Mesonet",
   "windSpeedMph": 50,
   "evidenceLevel": "observed"
  },
  {
   "id": "iem-lsr-2026-03-16-wind-35.90--80.10",
   "lat": 35.9,
   "lon": -80.1,
   "zip": "",
   "city": "2 WNW Thomasville",
   "date": "2026-03-16",
   "county": "Davidson",
   "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 2034W Winding Creek Golf Course.",
   "sourceDetail": "NWS RAH — Mesonet via Iowa Mesonet",
   "windSpeedMph": 54,
   "evidenceLevel": "observed"
  },
  {
   "id": "iem-lsr-2026-03-16-wind-36.10--79.95",
   "lat": 36.1,
   "lon": -79.95,
   "zip": "",
   "city": "5 ESE Colfax",
   "date": "2026-03-16",
   "county": "Guilford",
   "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": "59 mph wind gust measured at KGSO.",
   "sourceDetail": "NWS RAH — ASOS via Iowa Mesonet",
   "windSpeedMph": 59,
   "evidenceLevel": "observed"
  },
  {
   "id": "iem-lsr-2026-03-16-wind-36.05--79.47",
   "lat": 36.05,
   "lon": -79.47,
   "zip": "",
   "city": "1 NNE Alamance",
   "date": "2026-03-16",
   "county": "Alamance",
   "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": "53 mph gust reported at the Alamance Regional Airport (KBUY).",
   "sourceDetail": "NWS RAH — ASOS via Iowa Mesonet",
   "windSpeedMph": 53,
   "evidenceLevel": "observed"
  },
  {
   "id": "iem-ww-RAH-SV-W-7-Guilford-wind-2026-03-16",
   "zip": "",
   "city": "Guilford",
   "date": "2026-03-16",
   "county": "Guilford",
   "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 RAH for Guilford on 2026-03-16. Storm tag wind: 60 mph. This is a warning — not a confirmed event.",
   "sourceDetail": "NWS RAH — Severe Thunderstorm Warning",
   "windSpeedMph": 60,
   "evidenceLevel": "warning",
   "warningProductKey": "RAH-SV-W-7"
  },
  {
   "id": "iem-ww-RAH-SV-W-7-Guilford-hail-2026-03-16",
   "zip": "",
   "city": "Guilford",
   "date": "2026-03-16",
   "county": "Guilford",
   "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 RAH for Guilford on 2026-03-16. Storm tag hail: 0.75\". This is a warning — not a confirmed event.",
   "sourceDetail": "NWS RAH — Severe Thunderstorm Warning",
   "evidenceLevel": "warning",
   "hailSizeInches": 0.75,
   "warningProductKey": "RAH-SV-W-7"
  },
  {
   "id": "iem-ww-RAH-SV-W-8-Guilford-wind-2026-03-16",
   "zip": "",
   "city": "Guilford",
   "date": "2026-03-16",
   "county": "Guilford",
   "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 RAH for Guilford on 2026-03-16. Storm tag wind: 60 mph. This is a warning — not a confirmed event.",
   "sourceDetail": "NWS RAH — Severe Thunderstorm Warning",
   "windSpeedMph": 60,
   "evidenceLevel": "warning",
   "warningProductKey": "RAH-SV-W-8"
  },
  {
   "id": "iem-ww-RAH-SV-W-8-Guilford-hail-2026-03-16",
   "zip": "",
   "city": "Guilford",
   "date": "2026-03-16",
   "county": "Guilford",
   "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 RAH for Guilford on 2026-03-16. Storm tag hail: 0.75\". This is a warning — not a confirmed event.",
   "sourceDetail": "NWS RAH — Severe Thunderstorm Warning",
   "evidenceLevel": "warning",
   "hailSizeInches": 0.75,
   "warningProductKey": "RAH-SV-W-8"
  },
  {
   "id": "iem-ww-RAH-SV-W-5-Guilford-wind-2026-03-16",
   "zip": "",
   "city": "Guilford",
   "date": "2026-03-16",
   "county": "Guilford",
   "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 RAH for Guilford on 2026-03-16. Storm tag wind: 60 mph. This is a warning — not a confirmed event.",
   "sourceDetail": "NWS RAH — Severe Thunderstorm Warning",
   "windSpeedMph": 60,
   "evidenceLevel": "warning",
   "warningProductKey": "RAH-SV-W-5"
  },
  {
   "id": "iem-ww-RAH-SV-W-5-Guilford-hail-2026-03-16",
   "zip": "",
   "city": "Guilford",
   "date": "2026-03-16",
   "county": "Guilford",
   "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 RAH for Guilford on 2026-03-16. Storm tag hail: 0.75\". This is a warning — not a confirmed event.",
   "sourceDetail": "NWS RAH — Severe Thunderstorm Warning",
   "evidenceLevel": "warning",
   "hailSizeInches": 0.75,
   "warningProductKey": "RAH-SV-W-5"
  },
  {
   "id": "iem-ww-RAH-SV-W-3-Guilford-wind-2026-03-16",
   "zip": "",
   "city": "Guilford",
   "date": "2026-03-16",
   "county": "Guilford",
   "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 RAH for Guilford on 2026-03-16. Storm tag wind: 60 mph. This is a warning — not a confirmed event.",
   "sourceDetail": "NWS RAH — Severe Thunderstorm Warning",
   "windSpeedMph": 60,
   "evidenceLevel": "warning",
   "warningProductKey": "RAH-SV-W-3"
  },
  {
   "id": "iem-ww-RAH-SV-W-3-Guilford-hail-2026-03-16",
   "zip": "",
   "city": "Guilford",
   "date": "2026-03-16",
   "county": "Guilford",
   "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 RAH for Guilford on 2026-03-16. Storm tag hail: 0.75\". This is a warning — not a confirmed event.",
   "sourceDetail": "NWS RAH — Severe Thunderstorm Warning",
   "evidenceLevel": "warning",
   "hailSizeInches": 0.75,
   "warningProductKey": "RAH-SV-W-3"
  },
  {
   "id": "iem-ww-RAH-SV-W-4-Guilford-wind-2026-03-16",
   "zip": "",
   "city": "Guilford",
   "date": "2026-03-16",
   "county": "Guilford",
   "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 RAH for Guilford on 2026-03-16. Storm tag wind: 60 mph. This is a warning — not a confirmed event.",
   "sourceDetail": "NWS RAH — Severe Thunderstorm Warning",
   "windSpeedMph": 60,
   "evidenceLevel": "warning",
   "warningProductKey": "RAH-SV-W-4"
  },
  {
   "id": "iem-ww-RAH-SV-W-4-Guilford-hail-2026-03-16",
   "zip": "",
   "city": "Guilford",
   "date": "2026-03-16",
   "county": "Guilford",
   "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 RAH for Guilford on 2026-03-16. Storm tag hail: 0.75\". This is a warning — not a confirmed event.",
   "sourceDetail": "NWS RAH — Severe Thunderstorm Warning",
   "evidenceLevel": "warning",
   "hailSizeInches": 0.75,
   "warningProductKey": "RAH-SV-W-4"
  },
  {
   "id": "iem-ww-RAH-TO-W-1-Guilford-tornado-2026-03-16",
   "zip": "",
   "city": "Guilford",
   "date": "2026-03-16",
   "county": "Guilford",
   "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 RAH for Guilford on 2026-03-16. This is a warning — not a confirmed event.",
   "sourceDetail": "NWS RAH — Tornado Warning",
   "evidenceLevel": "warning",
   "warningProductKey": "RAH-TO-W-1"
  },
  {
   "id": "asos-bf-GSO-2026-03-16",
   "lat": 36.0975,
   "lon": -79.9436,
   "zip": "",
   "city": "GREENSBORO/PIEDMONT_(ASOS)",
   "date": "2026-03-16",
   "county": "Guilford",
   "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": "GREENSBORO/PIEDMONT_(ASOS) (GSO) recorded a 59 mph gust.",
   "sourceDetail": "NC_ASOS automated observation — GREENSBORO/PIEDMONT_(ASOS) (GSO) [365d backfill 2026-08]",
   "windSpeedMph": 59,
   "evidenceLevel": "observed"
  },
  {
   "id": "asos-bf-BUY-2026-03-16",
   "lat": 36.0485,
   "lon": -79.4749,
   "zip": "",
   "city": "BURLINGTON-ALAMANCE_REG_(ASOS)",
   "date": "2026-03-16",
   "county": "Alamance",
   "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": "BURLINGTON-ALAMANCE_REG_(ASOS) (BUY) recorded a 54 mph gust.",
   "sourceDetail": "NC_ASOS automated observation — BURLINGTON-ALAMANCE_REG_(ASOS) (BUY) [365d backfill 2026-08]",
   "windSpeedMph": 54,
   "evidenceLevel": "observed"
  },
  {
   "id": "asos-bf-BUY-2026-02-07",
   "lat": 36.0485,
   "lon": -79.4749,
   "zip": "",
   "city": "BURLINGTON-ALAMANCE_REG_(ASOS)",
   "date": "2026-02-07",
   "county": "Alamance",
   "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": "BURLINGTON-ALAMANCE_REG_(ASOS) (BUY) recorded a 51 mph gust.",
   "sourceDetail": "NC_ASOS automated observation — BURLINGTON-ALAMANCE_REG_(ASOS) (BUY) [365d backfill 2026-08]",
   "windSpeedMph": 51,
   "evidenceLevel": "observed"
  },
  {
   "id": "asos-bf-INT-2026-02-07",
   "lat": 36.1337,
   "lon": -80.222,
   "zip": "",
   "city": "WINSTON-SALEM/SMITH_(ASOS)",
   "date": "2026-02-07",
   "county": "Forsyth",
   "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": "WINSTON-SALEM/SMITH_(ASOS) (INT) recorded a 51 mph gust.",
   "sourceDetail": "NC_ASOS automated observation — WINSTON-SALEM/SMITH_(ASOS) (INT) [365d backfill 2026-08]",
   "windSpeedMph": 51,
   "evidenceLevel": "observed"
  },
  {
   "id": "fema-3637-Guilford",
   "zip": "",
   "city": "Guilford",
   "date": "2026-01-21",
   "county": "Guilford",
   "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-3637: SEVERE WINTER STORM",
   "evidenceLevel": "official_backfill"
  },
  {
   "id": "asos-bf-GSO-2025-12-29",
   "lat": 36.0975,
   "lon": -79.9436,
   "zip": "",
   "city": "GREENSBORO/PIEDMONT_(ASOS)",
   "date": "2025-12-29",
   "county": "Guilford",
   "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": "GREENSBORO/PIEDMONT_(ASOS) (GSO) recorded a 50 mph gust.",
   "sourceDetail": "NC_ASOS automated observation — GREENSBORO/PIEDMONT_(ASOS) (GSO) [365d backfill 2026-08]",
   "windSpeedMph": 50,
   "evidenceLevel": "observed"
  },
  {
   "id": "iem-ww-RAH-SV-W-272-Guilford-wind-2025-12-19",
   "zip": "",
   "city": "Guilford",
   "date": "2025-12-19",
   "county": "Guilford",
   "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 RAH for Guilford on 2025-12-19. Storm tag wind: 60 mph. This is a warning — not a confirmed event.",
   "sourceDetail": "NWS RAH — Severe Thunderstorm Warning",
   "windSpeedMph": 60,
   "evidenceLevel": "warning",
   "warningProductKey": "RAH-SV-W-272"
  },
  {
   "id": "iem-ww-RAH-SV-W-272-Guilford-hail-2025-12-19",
   "zip": "",
   "city": "Guilford",
   "date": "2025-12-19",
   "county": "Guilford",
   "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 RAH for Guilford on 2025-12-19. Storm tag hail: 0.75\". This is a warning — not a confirmed event.",
   "sourceDetail": "NWS RAH — Severe Thunderstorm Warning",
   "evidenceLevel": "warning",
   "hailSizeInches": 0.75,
   "warningProductKey": "RAH-SV-W-272"
  },
  {
   "id": "ncei-1305689-2025-12-19",
   "lon": 209481,
   "zip": "",
   "city": "GREENSBORO",
   "date": "2025-12-19",
   "county": "Guilford",
   "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": "A tree fell through the roof of a home in the town of Greensboro. No injuries were reported.",
   "sourceDetail": "Verified by 911 Call Center — NCEI Event #1305689",
   "windSpeedMph": 50,
   "evidenceLevel": "official_backfill"
  }
 ]
}