{
 "dataset": "Green Bay, WI storm events — 12-month window, 25-mile radius plus Brown 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": "2026-09-20T09:15:16.886+00:00",
 "window_days": 365,
 "schema_version": "2.0.0",
 "event_count": 86,
 "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-244c3b7d8e410884.001-Brown-wind-2026-09-02",
   "lat": 44.24111111111111,
   "lon": -87.68444444444445,
   "zip": "",
   "city": "",
   "date": "2026-09-02",
   "county": "Brown",
   "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 Brown. Max wind: 60 mph. Severe Thunderstorm Warning issued September 2 at 5:26AM CDT until September 2 at 6:00AM CDT by NWS Green Bay WI",
   "sourceDetail": "NWS Green Bay WI — Severe Thunderstorm Warning Max wind: 60 mph.",
   "windSpeedMph": 60,
   "evidenceLevel": "warning",
   "warningProductKey": "GRB-SV-W-140"
  },
  {
   "id": "ww-GRB-SV-W-140-2026-09-02-Brown-hail",
   "zip": "",
   "city": "",
   "date": "2026-09-02",
   "county": "Brown",
   "source": "IEM Watch/Warn Archive",
   "severity": "high",
   "eventType": "hail",
   "confidence": 70,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "Severe Thunderstorm Warning issued by NWS GRB on 2026-09-02. Duration: 50 min. Counties: Brown, Calumet, Kewaunee, Manitowoc. Storm tags: wind: 60.0, hail: 1.0\". This is a warning — not a confirmed event.",
   "sourceDetail": "NWS GRB — Severe Thunderstorm Warning #140 (50 min)",
   "evidenceLevel": "warning",
   "hailSizeInches": 1,
   "warningProductKey": "GRB-SV-W-140"
  },
  {
   "id": "nws-alert-244c3b7d8e410884.001-Calumet-wind-2026-09-02",
   "lat": 44.24111111111111,
   "lon": -87.68444444444445,
   "zip": "",
   "city": "",
   "date": "2026-09-02",
   "county": "Calumet",
   "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 Calumet. Max wind: 60 mph. Severe Thunderstorm Warning issued September 2 at 5:26AM CDT until September 2 at 6:00AM CDT by NWS Green Bay WI",
   "sourceDetail": "NWS Green Bay WI — Severe Thunderstorm Warning Max wind: 60 mph.",
   "windSpeedMph": 60,
   "evidenceLevel": "warning",
   "warningProductKey": "GRB-SV-W-140"
  },
  {
   "id": "iem-geo-2026-09-02T10:07:00Z-wind-44.47--88.14",
   "lat": 44.47,
   "lon": -88.14,
   "zip": "",
   "city": "3 SE Oneida",
   "date": "2026-09-02",
   "county": "Brown",
   "source": "IEM Local Storm Reports",
   "severity": "moderate",
   "eventType": "wind",
   "confidence": 92,
   "damageTypes": [
    "Roof shingle lift",
    "Soffit/fascia damage",
    "Tree strike risk",
    "Fence/screen damage"
   ],
   "description": "TSTM WND GST reported near 3 SE Oneida, WI. Peak gust: 53 mph. Measured at Green Bay Austin Straubel International Airport.",
   "sourceDetail": "NWS GRB — ASOS via Iowa Mesonet (GeoJSON)",
   "windSpeedMph": 53,
   "evidenceLevel": "observed"
  },
  {
   "id": "iem-ww-GRB-SV-W-123-Brown-wind-2026-07-27",
   "zip": "",
   "city": "Brown",
   "date": "2026-07-27",
   "county": "Brown",
   "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 GRB for Brown on 2026-07-27. Storm tag wind: 60 mph. This is a warning — not a confirmed event.",
   "sourceDetail": "NWS GRB — Severe Thunderstorm Warning",
   "windSpeedMph": 60,
   "evidenceLevel": "warning",
   "warningProductKey": "GRB-SV-W-123"
  },
  {
   "id": "iem-ww-GRB-SV-W-123-Brown-hail-2026-07-27",
   "zip": "",
   "city": "Brown",
   "date": "2026-07-27",
   "county": "Brown",
   "source": "IEM Watch/Warn Archive",
   "severity": "severe",
   "eventType": "hail",
   "confidence": 0.72,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "Severe Thunderstorm Warning issued by NWS GRB for Brown on 2026-07-27. Storm tag hail: 3\". This is a warning — not a confirmed event.",
   "sourceDetail": "NWS GRB — Severe Thunderstorm Warning",
   "evidenceLevel": "warning",
   "hailSizeInches": 3,
   "warningProductKey": "GRB-SV-W-123"
  },
  {
   "id": "iem-ww-GRB-SV-W-125-Brown-wind-2026-07-27",
   "zip": "",
   "city": "Brown",
   "date": "2026-07-27",
   "county": "Brown",
   "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 GRB for Brown on 2026-07-27. Storm tag wind: 60 mph. This is a warning — not a confirmed event.",
   "sourceDetail": "NWS GRB — Severe Thunderstorm Warning",
   "windSpeedMph": 60,
   "evidenceLevel": "warning",
   "warningProductKey": "GRB-SV-W-125"
  },
  {
   "id": "iem-ww-GRB-SV-W-125-Brown-hail-2026-07-27",
   "zip": "",
   "city": "Brown",
   "date": "2026-07-27",
   "county": "Brown",
   "source": "IEM Watch/Warn Archive",
   "severity": "severe",
   "eventType": "hail",
   "confidence": 0.72,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "Severe Thunderstorm Warning issued by NWS GRB for Brown on 2026-07-27. Storm tag hail: 2\". This is a warning — not a confirmed event.",
   "sourceDetail": "NWS GRB — Severe Thunderstorm Warning",
   "evidenceLevel": "warning",
   "hailSizeInches": 2,
   "warningProductKey": "GRB-SV-W-125"
  },
  {
   "id": "iem-ww-GRB-SV-W-120-Brown-wind-2026-07-27",
   "zip": "",
   "city": "Brown",
   "date": "2026-07-27",
   "county": "Brown",
   "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 GRB for Brown on 2026-07-27. Storm tag wind: 60 mph. This is a warning — not a confirmed event.",
   "sourceDetail": "NWS GRB — Severe Thunderstorm Warning",
   "windSpeedMph": 60,
   "evidenceLevel": "warning",
   "warningProductKey": "GRB-SV-W-120"
  },
  {
   "id": "iem-ww-GRB-SV-W-120-Brown-hail-2026-07-27",
   "zip": "",
   "city": "Brown",
   "date": "2026-07-27",
   "county": "Brown",
   "source": "IEM Watch/Warn Archive",
   "severity": "severe",
   "eventType": "hail",
   "confidence": 0.72,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "Severe Thunderstorm Warning issued by NWS GRB for Brown on 2026-07-27. Storm tag hail: 2\". This is a warning — not a confirmed event.",
   "sourceDetail": "NWS GRB — Severe Thunderstorm Warning",
   "evidenceLevel": "warning",
   "hailSizeInches": 2,
   "warningProductKey": "GRB-SV-W-120"
  },
  {
   "id": "iem-ww-GRB-SV-W-121-Brown-wind-2026-07-27",
   "zip": "",
   "city": "Brown",
   "date": "2026-07-27",
   "county": "Brown",
   "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 GRB for Brown on 2026-07-27. Storm tag wind: 60 mph. This is a warning — not a confirmed event.",
   "sourceDetail": "NWS GRB — Severe Thunderstorm Warning",
   "windSpeedMph": 60,
   "evidenceLevel": "warning",
   "warningProductKey": "GRB-SV-W-121"
  },
  {
   "id": "iem-ww-GRB-SV-W-121-Brown-hail-2026-07-27",
   "zip": "",
   "city": "Brown",
   "date": "2026-07-27",
   "county": "Brown",
   "source": "IEM Watch/Warn Archive",
   "severity": "severe",
   "eventType": "hail",
   "confidence": 0.72,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "Severe Thunderstorm Warning issued by NWS GRB for Brown on 2026-07-27. Storm tag hail: 3\". This is a warning — not a confirmed event.",
   "sourceDetail": "NWS GRB — Severe Thunderstorm Warning",
   "evidenceLevel": "warning",
   "hailSizeInches": 3,
   "warningProductKey": "GRB-SV-W-121"
  },
  {
   "id": "nws-alert-d9bb81bbe98c2f1d.001-Brown-wind",
   "zip": "",
   "city": "Brown",
   "date": "2026-07-27",
   "county": "Brown",
   "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 Brown. Severe Thunderstorm Warning issued July 27 at 11:58AM CDT until July 27 at 1:00PM CDT by NWS Green Bay WI",
   "sourceDetail": "NWS Green Bay WI — Severe Thunderstorm Warning",
   "windSpeedMph": 60,
   "evidenceLevel": "warning",
   "warningProductKey": "GRB-SV-W-126"
  },
  {
   "id": "iem-ww-GRB-SV-W-126-Brown-hail-2026-07-27",
   "zip": "",
   "city": "Brown",
   "date": "2026-07-27",
   "county": "Brown",
   "source": "IEM Watch/Warn Archive",
   "severity": "severe",
   "eventType": "hail",
   "confidence": 0.72,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "Severe Thunderstorm Warning issued by NWS GRB for Brown on 2026-07-27. Storm tag hail: 3\". This is a warning — not a confirmed event.",
   "sourceDetail": "NWS GRB — Severe Thunderstorm Warning",
   "evidenceLevel": "warning",
   "hailSizeInches": 3,
   "warningProductKey": "GRB-SV-W-126"
  },
  {
   "id": "iem-ww-GRB-SV-W-124-Brown-wind-2026-07-27",
   "zip": "",
   "city": "Brown",
   "date": "2026-07-27",
   "county": "Brown",
   "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 GRB for Brown on 2026-07-27. Storm tag wind: 60 mph. This is a warning — not a confirmed event.",
   "sourceDetail": "NWS GRB — Severe Thunderstorm Warning",
   "windSpeedMph": 60,
   "evidenceLevel": "warning",
   "warningProductKey": "GRB-SV-W-124"
  },
  {
   "id": "iem-ww-GRB-SV-W-124-Brown-hail-2026-07-27",
   "zip": "",
   "city": "Brown",
   "date": "2026-07-27",
   "county": "Brown",
   "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 GRB for Brown on 2026-07-27. Storm tag hail: 1\". This is a warning — not a confirmed event.",
   "sourceDetail": "NWS GRB — Severe Thunderstorm Warning",
   "evidenceLevel": "warning",
   "hailSizeInches": 1,
   "warningProductKey": "GRB-SV-W-124"
  },
  {
   "id": "iem-ww-GRB-SV-W-112-Brown-wind-2026-07-20",
   "zip": "",
   "city": "Brown",
   "date": "2026-07-20",
   "county": "Brown",
   "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 GRB for Brown on 2026-07-20. Storm tag wind: 60 mph. This is a warning — not a confirmed event.",
   "sourceDetail": "NWS GRB — Severe Thunderstorm Warning",
   "windSpeedMph": 60,
   "evidenceLevel": "warning",
   "warningProductKey": "GRB-SV-W-112"
  },
  {
   "id": "iem-lsr-2026-07-01-wind-44.51--88.33",
   "lat": 44.51,
   "lon": -88.33,
   "zip": "",
   "city": "Seymour",
   "date": "2026-07-01",
   "county": "Outagamie",
   "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": "TSTM WND GST reported near Seymour",
   "sourceDetail": "NWS GRB — Public via Iowa Mesonet",
   "windSpeedMph": 55,
   "evidenceLevel": "reported"
  },
  {
   "id": "iem-lsr-2026-07-01-wind-44.63--88.07",
   "lat": 44.63,
   "lon": -88.07,
   "zip": "",
   "city": "1 WSW Suamico",
   "date": "2026-07-01",
   "county": "Brown",
   "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": "TSTM WND GST reported near 1 WSW Suamico",
   "sourceDetail": "NWS GRB — Amateur Radio via Iowa Mesonet",
   "windSpeedMph": 57,
   "evidenceLevel": "reported"
  },
  {
   "id": "iem-lsr-2026-07-01-wind-44.57--87.90",
   "lat": 44.57,
   "lon": -87.9,
   "zip": "",
   "city": "4 NW New Franken",
   "date": "2026-07-01",
   "county": "Brown",
   "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": "TSTM WND GST reported near 4 NW New Franken",
   "sourceDetail": "NWS GRB — Amateur Radio via Iowa Mesonet",
   "windSpeedMph": 55,
   "evidenceLevel": "reported"
  },
  {
   "id": "iem-ww-GRB-SV-W-94-Brown-wind-2026-07-01",
   "zip": "",
   "city": "Brown",
   "date": "2026-07-01",
   "county": "Brown",
   "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 GRB for Brown on 2026-07-01. Storm tag wind: 60 mph. This is a warning — not a confirmed event.",
   "sourceDetail": "NWS GRB — Severe Thunderstorm Warning",
   "windSpeedMph": 60,
   "evidenceLevel": "warning",
   "warningProductKey": "GRB-SV-W-94"
  },
  {
   "id": "iem-ww-GRB-SV-W-94-Brown-hail-2026-07-01",
   "zip": "",
   "city": "Brown",
   "date": "2026-07-01",
   "county": "Brown",
   "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 GRB for Brown on 2026-07-01. Storm tag hail: 1\". This is a warning — not a confirmed event.",
   "sourceDetail": "NWS GRB — Severe Thunderstorm Warning",
   "evidenceLevel": "warning",
   "hailSizeInches": 1,
   "warningProductKey": "GRB-SV-W-94"
  },
  {
   "id": "iem-lsr-2026-06-30-hail-44.56--87.63",
   "lat": 44.56,
   "lon": -87.63,
   "zip": "",
   "city": "1 W Casco",
   "date": "2026-06-30",
   "county": "Kewaunee",
   "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 GRB — Public via Iowa Mesonet",
   "evidenceLevel": "reported",
   "hailSizeInches": 0.75
  },
  {
   "id": "iem-lsr-2026-06-30-wind-44.48--88.14",
   "lat": 44.48,
   "lon": -88.14,
   "zip": "",
   "city": "3 ESE Oneida",
   "date": "2026-06-30",
   "county": "Brown",
   "source": "IEM Local Storm Reports",
   "severity": "high",
   "eventType": "wind",
   "confidence": 0.92,
   "damageTypes": [
    "Roof shingle lift",
    "Soffit/fascia damage",
    "Tree strike risk",
    "Fence/screen damage"
   ],
   "description": "The wind gusted to 60 mph at Green Bay Airport Tower.",
   "sourceDetail": "NWS GRB — Other Federal via Iowa Mesonet",
   "windSpeedMph": 60,
   "evidenceLevel": "reported"
  },
  {
   "id": "asos-bf-GRB-2026-06-30",
   "lat": 44.4794,
   "lon": -88.1367,
   "zip": "",
   "city": "Ashwaubenon",
   "date": "2026-06-30",
   "county": "Brown",
   "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": "Ashwaubenon (GRB) recorded a 71 mph gust.",
   "sourceDetail": "WI_ASOS automated observation — Ashwaubenon (GRB) [365d backfill 2026-08]",
   "windSpeedMph": 71,
   "evidenceLevel": "observed"
  },
  {
   "id": "iem-lsr-2026-06-24-hail-44.46--88.07",
   "lat": 44.46,
   "lon": -88.07,
   "zip": "",
   "city": "1 S Ashwaubenon",
   "date": "2026-06-24",
   "county": "Brown",
   "source": "IEM Local Storm Reports",
   "severity": "moderate",
   "eventType": "hail",
   "confidence": 0.92,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "Report via social media.",
   "sourceDetail": "NWS GRB — Public via Iowa Mesonet",
   "evidenceLevel": "reported",
   "hailSizeInches": 0.75
  },
  {
   "id": "iem-lsr-2026-06-24-hail-44.76--88.25",
   "lat": 44.76,
   "lon": -88.25,
   "zip": "",
   "city": "1 NNW Krakow",
   "date": "2026-06-24",
   "county": "Oconto",
   "source": "IEM Local Storm Reports",
   "severity": "high",
   "eventType": "hail",
   "confidence": 0.92,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": ".",
   "sourceDetail": "NWS GRB — Trained Spotter via Iowa Mesonet",
   "evidenceLevel": "reported",
   "hailSizeInches": 1
  },
  {
   "id": "iem-lsr-2026-06-24-hail-44.76--88.25",
   "lat": 44.76,
   "lon": -88.25,
   "zip": "",
   "city": "1 NNW Krakow",
   "date": "2026-06-24",
   "county": "Shawano",
   "source": "IEM Local Storm Reports",
   "severity": "high",
   "eventType": "hail",
   "confidence": 0.92,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "HAIL reported near 1 NNW Krakow",
   "sourceDetail": "NWS GRB — Trained Spotter via Iowa Mesonet",
   "evidenceLevel": "reported",
   "hailSizeInches": 1
  },
  {
   "id": "iem-lsr-2026-06-24-hail-44.66--88.23",
   "lat": 44.66,
   "lon": -88.23,
   "zip": "",
   "city": "Pulaski",
   "date": "2026-06-24",
   "county": "Brown",
   "source": "IEM Local Storm Reports",
   "severity": "high",
   "eventType": "hail",
   "confidence": 0.92,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "HAIL reported near Pulaski",
   "sourceDetail": "NWS GRB — Amateur Radio via Iowa Mesonet",
   "evidenceLevel": "reported",
   "hailSizeInches": 1.75
  },
  {
   "id": "iem-lsr-2026-06-24-hail-44.58--88.09",
   "lat": 44.58,
   "lon": -88.09,
   "zip": "",
   "city": "2 NW Howard",
   "date": "2026-06-24",
   "county": "Brown",
   "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 GRB — Public via Iowa Mesonet",
   "evidenceLevel": "reported",
   "hailSizeInches": 0.75
  },
  {
   "id": "iem-lsr-2026-06-24-hail-44.59--88.14",
   "lat": 44.59,
   "lon": -88.14,
   "zip": "",
   "city": "2 SE Anston",
   "date": "2026-06-24",
   "county": "Brown",
   "source": "IEM Local Storm Reports",
   "severity": "moderate",
   "eventType": "hail",
   "confidence": 0.92,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "HAIL reported near 2 SE Anston",
   "sourceDetail": "NWS GRB — Public via Iowa Mesonet",
   "evidenceLevel": "reported",
   "hailSizeInches": 0.88
  },
  {
   "id": "iem-lsr-2026-06-24-hail-44.55--88.09",
   "lat": 44.55,
   "lon": -88.09,
   "zip": "",
   "city": "2 WSW Howard",
   "date": "2026-06-24",
   "county": "Brown",
   "source": "IEM Local Storm Reports",
   "severity": "high",
   "eventType": "hail",
   "confidence": 0.92,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "HAIL reported near 2 WSW Howard",
   "sourceDetail": "NWS GRB — NWS Employee via Iowa Mesonet",
   "evidenceLevel": "reported",
   "hailSizeInches": 1
  },
  {
   "id": "iem-lsr-2026-06-24-hail-44.54--88.10",
   "lat": 44.54,
   "lon": -88.1,
   "zip": "",
   "city": "2 SW Howard",
   "date": "2026-06-24",
   "county": "Brown",
   "source": "IEM Local Storm Reports",
   "severity": "high",
   "eventType": "hail",
   "confidence": 0.92,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "HAIL reported near 2 SW Howard",
   "sourceDetail": "NWS GRB — Public via Iowa Mesonet",
   "evidenceLevel": "reported",
   "hailSizeInches": 1.75
  },
  {
   "id": "iem-lsr-2026-06-24-hail-44.53--88.06",
   "lat": 44.53,
   "lon": -88.06,
   "zip": "",
   "city": "2 S Howard",
   "date": "2026-06-24",
   "county": "Brown",
   "source": "IEM Local Storm Reports",
   "severity": "high",
   "eventType": "hail",
   "confidence": 0.92,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "Report from mPING: Half Dollar (1.25 in.).",
   "sourceDetail": "NWS GRB — Public via Iowa Mesonet",
   "evidenceLevel": "reported",
   "hailSizeInches": 1.25
  },
  {
   "id": "iem-lsr-2026-06-24-hail-44.55--88.05",
   "lat": 44.55,
   "lon": -88.05,
   "zip": "",
   "city": "1 SE Howard",
   "date": "2026-06-24",
   "county": "Brown",
   "source": "IEM Local Storm Reports",
   "severity": "high",
   "eventType": "hail",
   "confidence": 0.92,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "HAIL reported near 1 SE Howard",
   "sourceDetail": "NWS GRB — Public via Iowa Mesonet",
   "evidenceLevel": "reported",
   "hailSizeInches": 1.5
  },
  {
   "id": "iem-ww-GRB-SV-W-79-Brown-wind-2026-06-24",
   "zip": "",
   "city": "Brown",
   "date": "2026-06-24",
   "county": "Brown",
   "source": "IEM Watch/Warn Archive",
   "severity": "moderate",
   "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 GRB for Brown on 2026-06-24. Storm tag wind: 50 mph. This is a warning — not a confirmed event.",
   "sourceDetail": "NWS GRB — Severe Thunderstorm Warning",
   "windSpeedMph": 50,
   "evidenceLevel": "warning",
   "warningProductKey": "GRB-SV-W-79"
  },
  {
   "id": "iem-ww-GRB-SV-W-79-Brown-hail-2026-06-24",
   "zip": "",
   "city": "Brown",
   "date": "2026-06-24",
   "county": "Brown",
   "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 GRB for Brown on 2026-06-24. Storm tag hail: 1.25\". This is a warning — not a confirmed event.",
   "sourceDetail": "NWS GRB — Severe Thunderstorm Warning",
   "evidenceLevel": "warning",
   "hailSizeInches": 1.25,
   "warningProductKey": "GRB-SV-W-79"
  },
  {
   "id": "iem-lsr-2026-06-16-hail-44.44--88.14",
   "lat": 44.44,
   "lon": -88.14,
   "zip": "",
   "city": "5 W De Pere",
   "date": "2026-06-16",
   "county": "Brown",
   "source": "IEM Local Storm Reports",
   "severity": "moderate",
   "eventType": "hail",
   "confidence": 0.92,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "HAIL reported near 5 W De Pere",
   "sourceDetail": "NWS GRB — NWS Employee via Iowa Mesonet",
   "evidenceLevel": "reported",
   "hailSizeInches": 0.75
  },
  {
   "id": "iem-ww-GRB-SV-W-69-Brown-wind-2026-06-16",
   "zip": "",
   "city": "Brown",
   "date": "2026-06-16",
   "county": "Brown",
   "source": "IEM Watch/Warn Archive",
   "severity": "moderate",
   "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 GRB for Brown on 2026-06-16. Storm tag wind: 50 mph. This is a warning — not a confirmed event.",
   "sourceDetail": "NWS GRB — Severe Thunderstorm Warning",
   "windSpeedMph": 50,
   "evidenceLevel": "warning",
   "warningProductKey": "GRB-SV-W-69"
  },
  {
   "id": "iem-ww-GRB-SV-W-69-Brown-hail-2026-06-16",
   "zip": "",
   "city": "Brown",
   "date": "2026-06-16",
   "county": "Brown",
   "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 GRB for Brown on 2026-06-16. Storm tag hail: 1\". This is a warning — not a confirmed event.",
   "sourceDetail": "NWS GRB — Severe Thunderstorm Warning",
   "evidenceLevel": "warning",
   "hailSizeInches": 1,
   "warningProductKey": "GRB-SV-W-69"
  },
  {
   "id": "iem-ww-GRB-SV-W-68-Brown-wind-2026-06-16",
   "zip": "",
   "city": "Brown",
   "date": "2026-06-16",
   "county": "Brown",
   "source": "IEM Watch/Warn Archive",
   "severity": "moderate",
   "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 GRB for Brown on 2026-06-16. Storm tag wind: 50 mph. This is a warning — not a confirmed event.",
   "sourceDetail": "NWS GRB — Severe Thunderstorm Warning",
   "windSpeedMph": 50,
   "evidenceLevel": "warning",
   "warningProductKey": "GRB-SV-W-68"
  },
  {
   "id": "iem-ww-GRB-SV-W-68-Brown-hail-2026-06-16",
   "zip": "",
   "city": "Brown",
   "date": "2026-06-16",
   "county": "Brown",
   "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 GRB for Brown on 2026-06-16. Storm tag hail: 1\". This is a warning — not a confirmed event.",
   "sourceDetail": "NWS GRB — Severe Thunderstorm Warning",
   "evidenceLevel": "warning",
   "hailSizeInches": 1,
   "warningProductKey": "GRB-SV-W-68"
  },
  {
   "id": "iem-ww-GRB-SV-W-60-Brown-wind-2026-06-10",
   "zip": "",
   "city": "Brown",
   "date": "2026-06-10",
   "county": "Brown",
   "source": "IEM Watch/Warn Archive",
   "severity": "severe",
   "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 GRB for Brown on 2026-06-10. Storm tag wind: 80 mph. This is a warning — not a confirmed event.",
   "sourceDetail": "NWS GRB — Severe Thunderstorm Warning",
   "windSpeedMph": 80,
   "evidenceLevel": "warning",
   "warningProductKey": "GRB-SV-W-60"
  },
  {
   "id": "iem-ww-GRB-SV-W-60-Brown-hail-2026-06-10",
   "zip": "",
   "city": "Brown",
   "date": "2026-06-10",
   "county": "Brown",
   "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 GRB for Brown on 2026-06-10. Storm tag hail: 0.75\". This is a warning — not a confirmed event.",
   "sourceDetail": "NWS GRB — Severe Thunderstorm Warning",
   "evidenceLevel": "warning",
   "hailSizeInches": 0.75,
   "warningProductKey": "GRB-SV-W-60"
  },
  {
   "id": "iem-ww-GRB-SV-W-51-Brown-wind-2026-06-05",
   "zip": "",
   "city": "Brown",
   "date": "2026-06-05",
   "county": "Brown",
   "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 GRB for Brown on 2026-06-05. Storm tag wind: 60 mph. This is a warning — not a confirmed event.",
   "sourceDetail": "NWS GRB — Severe Thunderstorm Warning",
   "windSpeedMph": 60,
   "evidenceLevel": "warning",
   "warningProductKey": "GRB-SV-W-51"
  },
  {
   "id": "iem-ww-GRB-SV-W-51-Brown-hail-2026-06-05",
   "zip": "",
   "city": "Brown",
   "date": "2026-06-05",
   "county": "Brown",
   "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 GRB for Brown on 2026-06-05. Storm tag hail: 0.75\". This is a warning — not a confirmed event.",
   "sourceDetail": "NWS GRB — Severe Thunderstorm Warning",
   "evidenceLevel": "warning",
   "hailSizeInches": 0.75,
   "warningProductKey": "GRB-SV-W-51"
  },
  {
   "id": "asos-bf-GRB-2026-05-04",
   "lat": 44.4794,
   "lon": -88.1367,
   "zip": "",
   "city": "Ashwaubenon",
   "date": "2026-05-04",
   "county": "Brown",
   "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": "Ashwaubenon (GRB) recorded a 51 mph gust.",
   "sourceDetail": "WI_ASOS automated observation — Ashwaubenon (GRB) [365d backfill 2026-08]",
   "windSpeedMph": 51,
   "evidenceLevel": "observed"
  },
  {
   "id": "iem-lsr-2026-04-17-wind-44.49--88.13",
   "lat": 44.49,
   "lon": -88.13,
   "zip": "",
   "city": "3 W Ashwaubenon",
   "date": "2026-04-17",
   "county": "Brown",
   "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": "At the Green Bay Airport.",
   "sourceDetail": "NWS GRB — ASOS via Iowa Mesonet",
   "windSpeedMph": 55,
   "evidenceLevel": "observed"
  },
  {
   "id": "asos-bf-GRB-2026-04-17",
   "lat": 44.4794,
   "lon": -88.1367,
   "zip": "",
   "city": "Ashwaubenon",
   "date": "2026-04-17",
   "county": "Brown",
   "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": "Ashwaubenon (GRB) recorded a 55 mph gust.",
   "sourceDetail": "WI_ASOS automated observation — Ashwaubenon (GRB) [365d backfill 2026-08]",
   "windSpeedMph": 55,
   "evidenceLevel": "observed"
  },
  {
   "id": "iem-lsr-2026-04-13-hail-44.51--88.06",
   "lat": 44.51,
   "lon": -88.06,
   "zip": "",
   "city": "2 N Ashwaubenon",
   "date": "2026-04-13",
   "county": "Brown",
   "source": "IEM Local Storm Reports",
   "severity": "high",
   "eventType": "hail",
   "confidence": 0.92,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "Report from mPING: Quarter (1.00 in.).",
   "sourceDetail": "NWS GRB — Public via Iowa Mesonet",
   "evidenceLevel": "reported",
   "hailSizeInches": 1
  },
  {
   "id": "iem-lsr-2026-04-13-hail-44.50--88.05",
   "lat": 44.5,
   "lon": -88.05,
   "zip": "",
   "city": "1 NNE Ashwaubenon",
   "date": "2026-04-13",
   "county": "Brown",
   "source": "IEM Local Storm Reports",
   "severity": "moderate",
   "eventType": "hail",
   "confidence": 0.92,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "At WLUK-TV.",
   "sourceDetail": "NWS GRB — Broadcast Media via Iowa Mesonet",
   "evidenceLevel": "reported",
   "hailSizeInches": 0.88
  },
  {
   "id": "iem-lsr-2026-04-13-hail-44.52--88.03",
   "lat": 44.52,
   "lon": -88.03,
   "zip": "",
   "city": "1 WNW Green Bay",
   "date": "2026-04-13",
   "county": "Brown",
   "source": "IEM Local Storm Reports",
   "severity": "high",
   "eventType": "hail",
   "confidence": 0.92,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "HAIL reported near 1 WNW Green Bay",
   "sourceDetail": "NWS GRB — Public via Iowa Mesonet",
   "evidenceLevel": "reported",
   "hailSizeInches": 1
  },
  {
   "id": "iem-lsr-2026-04-13-hail-44.52--88.03",
   "lat": 44.52,
   "lon": -88.03,
   "zip": "",
   "city": "2 WNW Green Bay",
   "date": "2026-04-13",
   "county": "Brown",
   "source": "IEM Local Storm Reports",
   "severity": "high",
   "eventType": "hail",
   "confidence": 0.92,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "Quarter sized to half dollar sized hail. Corner of Allard Ave. and Camm Place.",
   "sourceDetail": "NWS GRB — Trained Spotter via Iowa Mesonet",
   "evidenceLevel": "reported",
   "hailSizeInches": 1.25
  },
  {
   "id": "iem-lsr-2026-04-13-hail-44.59--88.14",
   "lat": 44.59,
   "lon": -88.14,
   "zip": "",
   "city": "2 SE Anston",
   "date": "2026-04-13",
   "county": "Brown",
   "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 GRB — Public via Iowa Mesonet",
   "evidenceLevel": "reported",
   "hailSizeInches": 0.75
  },
  {
   "id": "asos-bf-GRB-2026-04-13",
   "lat": 44.4794,
   "lon": -88.1367,
   "zip": "",
   "city": "Ashwaubenon",
   "date": "2026-04-13",
   "county": "Brown",
   "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": "Ashwaubenon (GRB) recorded a 53 mph gust.",
   "sourceDetail": "WI_ASOS automated observation — Ashwaubenon (GRB) [365d backfill 2026-08]",
   "windSpeedMph": 53,
   "evidenceLevel": "observed"
  },
  {
   "id": "iem-ww-GRB-SV-W-23-Brown-wind-2026-04-13",
   "zip": "",
   "city": "Brown",
   "date": "2026-04-13",
   "county": "Brown",
   "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 GRB for Brown on 2026-04-13. Storm tag wind: 60 mph. This is a warning — not a confirmed event.",
   "sourceDetail": "NWS GRB — Severe Thunderstorm Warning",
   "windSpeedMph": 60,
   "evidenceLevel": "warning",
   "warningProductKey": "GRB-SV-W-23"
  },
  {
   "id": "iem-ww-GRB-SV-W-20-Brown-wind-2026-04-13",
   "zip": "",
   "city": "Brown",
   "date": "2026-04-13",
   "county": "Brown",
   "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 GRB for Brown on 2026-04-13. Storm tag wind: 60 mph. This is a warning — not a confirmed event.",
   "sourceDetail": "NWS GRB — Severe Thunderstorm Warning",
   "windSpeedMph": 60,
   "evidenceLevel": "warning",
   "warningProductKey": "GRB-SV-W-20"
  },
  {
   "id": "iem-ww-GRB-SV-W-20-Brown-hail-2026-04-13",
   "zip": "",
   "city": "Brown",
   "date": "2026-04-13",
   "county": "Brown",
   "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 GRB for Brown on 2026-04-13. Storm tag hail: 1.25\". This is a warning — not a confirmed event.",
   "sourceDetail": "NWS GRB — Severe Thunderstorm Warning",
   "evidenceLevel": "warning",
   "hailSizeInches": 1.25,
   "warningProductKey": "GRB-SV-W-20"
  },
  {
   "id": "ncei-1319662-2026-04-13",
   "lon": 210964,
   "zip": "",
   "city": "GREEN BAY",
   "date": "2026-04-13",
   "county": "Brown",
   "source": "NCEI Storm Events Database",
   "severity": "high",
   "eventType": "hail",
   "confidence": 0.95,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "Quarter size hail fell in Green Bay.",
   "sourceDetail": "Verified by Public — NCEI Event #1319662",
   "evidenceLevel": "official_backfill",
   "hailSizeInches": 1
  },
  {
   "id": "ncei-1319663-2026-04-13",
   "lon": 210964,
   "zip": "",
   "city": "GREEN BAY",
   "date": "2026-04-13",
   "county": "Brown",
   "source": "NCEI Storm Events Database",
   "severity": "moderate",
   "eventType": "hail",
   "confidence": 0.95,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "Nickel size hail fell in Green Bay.",
   "sourceDetail": "Verified by Broadcast Media — NCEI Event #1319663",
   "evidenceLevel": "official_backfill",
   "hailSizeInches": 0.88
  },
  {
   "id": "ncei-1319665-2026-04-13",
   "lon": 210964,
   "zip": "",
   "city": "GREEN BAY",
   "date": "2026-04-13",
   "county": "Brown",
   "source": "NCEI Storm Events Database",
   "severity": "high",
   "eventType": "hail",
   "confidence": 0.95,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "Half dollar size hail fell in Green Bay.",
   "sourceDetail": "Verified by Trained Spotter — NCEI Event #1319665",
   "evidenceLevel": "official_backfill",
   "hailSizeInches": 1.25
  },
  {
   "id": "asos-bf-GRB-2026-04-06",
   "lat": 44.4794,
   "lon": -88.1367,
   "zip": "",
   "city": "Ashwaubenon",
   "date": "2026-04-06",
   "county": "Brown",
   "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": "Ashwaubenon (GRB) recorded a 54 mph gust.",
   "sourceDetail": "WI_ASOS automated observation — Ashwaubenon (GRB) [365d backfill 2026-08]",
   "windSpeedMph": 54,
   "evidenceLevel": "observed"
  },
  {
   "id": "iem-lsr-2026-03-31-hail-44.52--88.11",
   "lat": 44.52,
   "lon": -88.11,
   "zip": "",
   "city": "3 NW Ashwaubenon",
   "date": "2026-03-31",
   "county": "Brown",
   "source": "IEM Local Storm Reports",
   "severity": "high",
   "eventType": "hail",
   "confidence": 0.92,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "Relayed via NWS employee.",
   "sourceDetail": "NWS GRB — Public via Iowa Mesonet",
   "evidenceLevel": "reported",
   "hailSizeInches": 1.5
  },
  {
   "id": "iem-lsr-2026-03-31-hail-44.50--88.11",
   "lat": 44.5,
   "lon": -88.11,
   "zip": "",
   "city": "2 WNW Ashwaubenon",
   "date": "2026-03-31",
   "county": "Brown",
   "source": "IEM Local Storm Reports",
   "severity": "high",
   "eventType": "hail",
   "confidence": 0.92,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "HAIL reported near 2 WNW Ashwaubenon",
   "sourceDetail": "NWS GRB — NWS Employee via Iowa Mesonet",
   "evidenceLevel": "reported",
   "hailSizeInches": 1.25
  },
  {
   "id": "iem-lsr-2026-03-31-hail-44.55--88.09",
   "lat": 44.55,
   "lon": -88.09,
   "zip": "",
   "city": "2 W Howard",
   "date": "2026-03-31",
   "county": "Brown",
   "source": "IEM Local Storm Reports",
   "severity": "high",
   "eventType": "hail",
   "confidence": 0.92,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "Report from mPING: Quarter (1.00 in.).",
   "sourceDetail": "NWS GRB — Public via Iowa Mesonet",
   "evidenceLevel": "reported",
   "hailSizeInches": 1
  },
  {
   "id": "iem-lsr-2026-03-31-hail-44.48--88.02",
   "lat": 44.48,
   "lon": -88.02,
   "zip": "",
   "city": "Allouez",
   "date": "2026-03-31",
   "county": "Brown",
   "source": "IEM Local Storm Reports",
   "severity": "high",
   "eventType": "hail",
   "confidence": 0.92,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "Relayed via social media.",
   "sourceDetail": "NWS GRB — Public via Iowa Mesonet",
   "evidenceLevel": "reported",
   "hailSizeInches": 1
  },
  {
   "id": "iem-lsr-2026-03-31-hail-44.51--88.08",
   "lat": 44.51,
   "lon": -88.08,
   "zip": "",
   "city": "2 N Ashwaubenon",
   "date": "2026-03-31",
   "county": "Brown",
   "source": "IEM Local Storm Reports",
   "severity": "high",
   "eventType": "hail",
   "confidence": 0.92,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "Report from mPING: Golf Ball (1.75 in.).",
   "sourceDetail": "NWS GRB — Public via Iowa Mesonet",
   "evidenceLevel": "reported",
   "hailSizeInches": 1.75
  },
  {
   "id": "iem-lsr-2026-03-31-hail-44.53--87.92",
   "lat": 44.53,
   "lon": -87.92,
   "zip": "",
   "city": "4 ENE Green Bay",
   "date": "2026-03-31",
   "county": "Brown",
   "source": "IEM Local Storm Reports",
   "severity": "moderate",
   "eventType": "hail",
   "confidence": 0.92,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "HAIL reported near 4 ENE Green Bay",
   "sourceDetail": "NWS GRB — Trained Spotter via Iowa Mesonet",
   "evidenceLevel": "reported",
   "hailSizeInches": 0.88
  },
  {
   "id": "iem-lsr-2026-03-31-hail-44.32--88.38",
   "lat": 44.32,
   "lon": -88.38,
   "zip": "",
   "city": "2 SE Mackville",
   "date": "2026-03-31",
   "county": "Outagamie",
   "source": "IEM Local Storm Reports",
   "severity": "moderate",
   "eventType": "hail",
   "confidence": 0.92,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "Pea to nickel size hail.",
   "sourceDetail": "NWS GRB — Trained Spotter via Iowa Mesonet",
   "evidenceLevel": "reported",
   "hailSizeInches": 0.88
  },
  {
   "id": "ncei-1317931-2026-03-31",
   "lon": 210965,
   "zip": "",
   "city": "BAY SETTLEMENT",
   "date": "2026-03-31",
   "county": "Brown",
   "source": "NCEI Storm Events Database",
   "severity": "moderate",
   "eventType": "hail",
   "confidence": 0.95,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "Nickel size hail fell near Bay Settlement.",
   "sourceDetail": "Verified by Trained Spotter — NCEI Event #1317931",
   "evidenceLevel": "official_backfill",
   "hailSizeInches": 0.88
  },
  {
   "id": "iem-ww-GRB-SV-W-4-Brown-wind-2026-03-30",
   "zip": "",
   "city": "Brown",
   "date": "2026-03-30",
   "county": "Brown",
   "source": "IEM Watch/Warn Archive",
   "severity": "moderate",
   "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 GRB for Brown on 2026-03-30. Storm tag wind: 50 mph. This is a warning — not a confirmed event.",
   "sourceDetail": "NWS GRB — Severe Thunderstorm Warning",
   "windSpeedMph": 50,
   "evidenceLevel": "warning",
   "warningProductKey": "GRB-SV-W-4"
  },
  {
   "id": "iem-ww-GRB-SV-W-4-Brown-hail-2026-03-30",
   "zip": "",
   "city": "Brown",
   "date": "2026-03-30",
   "county": "Brown",
   "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 GRB for Brown on 2026-03-30. Storm tag hail: 1\". This is a warning — not a confirmed event.",
   "sourceDetail": "NWS GRB — Severe Thunderstorm Warning",
   "evidenceLevel": "warning",
   "hailSizeInches": 1,
   "warningProductKey": "GRB-SV-W-4"
  },
  {
   "id": "iem-ww-GRB-SV-W-6-Brown-wind-2026-03-30",
   "zip": "",
   "city": "Brown",
   "date": "2026-03-30",
   "county": "Brown",
   "source": "IEM Watch/Warn Archive",
   "severity": "moderate",
   "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 GRB for Brown on 2026-03-30. Storm tag wind: 50 mph. This is a warning — not a confirmed event.",
   "sourceDetail": "NWS GRB — Severe Thunderstorm Warning",
   "windSpeedMph": 50,
   "evidenceLevel": "warning",
   "warningProductKey": "GRB-SV-W-6"
  },
  {
   "id": "iem-ww-GRB-SV-W-6-Brown-hail-2026-03-30",
   "zip": "",
   "city": "Brown",
   "date": "2026-03-30",
   "county": "Brown",
   "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 GRB for Brown on 2026-03-30. Storm tag hail: 1\". This is a warning — not a confirmed event.",
   "sourceDetail": "NWS GRB — Severe Thunderstorm Warning",
   "evidenceLevel": "warning",
   "hailSizeInches": 1,
   "warningProductKey": "GRB-SV-W-6"
  },
  {
   "id": "ncei-1317928-2026-03-30",
   "lon": 210753,
   "zip": "",
   "city": "CORMIER",
   "date": "2026-03-30",
   "county": "Brown",
   "source": "NCEI Storm Events Database",
   "severity": "high",
   "eventType": "hail",
   "confidence": 0.95,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "Quarter size hail fell near Howard.  The time of this report is an estimate based on radar data.",
   "sourceDetail": "Verified by Public — NCEI Event #1317928",
   "evidenceLevel": "official_backfill",
   "hailSizeInches": 1
  },
  {
   "id": "ncei-1317926-2026-03-30",
   "lon": 210753,
   "zip": "",
   "city": "ASHWAUBENON",
   "date": "2026-03-30",
   "county": "Brown",
   "source": "NCEI Storm Events Database",
   "severity": "high",
   "eventType": "hail",
   "confidence": 0.95,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "Ping pong size hail fell near Ashwaubenon.",
   "sourceDetail": "Verified by Public — NCEI Event #1317926",
   "evidenceLevel": "official_backfill",
   "hailSizeInches": 1.5
  },
  {
   "id": "ncei-1317927-2026-03-30",
   "lon": 210753,
   "zip": "",
   "city": "ASHWAUBENON",
   "date": "2026-03-30",
   "county": "Brown",
   "source": "NCEI Storm Events Database",
   "severity": "high",
   "eventType": "hail",
   "confidence": 0.95,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "Half dollar size hail fell near Ashwaubenon.",
   "sourceDetail": "Verified by NWS Employee — NCEI Event #1317927",
   "evidenceLevel": "official_backfill",
   "hailSizeInches": 1.25
  },
  {
   "id": "ncei-1317930-2026-03-30",
   "lon": 210753,
   "zip": "",
   "city": "ASHWAUBENON",
   "date": "2026-03-30",
   "county": "Brown",
   "source": "NCEI Storm Events Database",
   "severity": "high",
   "eventType": "hail",
   "confidence": 0.95,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "Golf ball hail fell near Ashwaubenon. The time of this report is an estimate based on radar data.",
   "sourceDetail": "Verified by Public — NCEI Event #1317930",
   "evidenceLevel": "official_backfill",
   "hailSizeInches": 1.75
  },
  {
   "id": "ncei-1317929-2026-03-30",
   "lon": 210753,
   "zip": "",
   "city": "ALLOUEZ",
   "date": "2026-03-30",
   "county": "Brown",
   "source": "NCEI Storm Events Database",
   "severity": "high",
   "eventType": "hail",
   "confidence": 0.95,
   "damageTypes": [
    "Shingle bruising",
    "Granule displacement",
    "Metal denting",
    "Vehicle damage"
   ],
   "description": "Quarter size hail fell in Allouez. The time of this report is an estimate based on radar data.",
   "sourceDetail": "Verified by Social Media — NCEI Event #1317929",
   "evidenceLevel": "official_backfill",
   "hailSizeInches": 1
  },
  {
   "id": "asos-bf-GRB-2026-03-15",
   "lat": 44.4794,
   "lon": -88.1367,
   "zip": "",
   "city": "Ashwaubenon",
   "date": "2026-03-15",
   "county": "Brown",
   "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": "Ashwaubenon (GRB) recorded a 58 mph gust.",
   "sourceDetail": "WI_ASOS automated observation — Ashwaubenon (GRB) [365d backfill 2026-08]",
   "windSpeedMph": 58,
   "evidenceLevel": "observed"
  },
  {
   "id": "asos-bf-GRB-2026-03-13",
   "lat": 44.4794,
   "lon": -88.1367,
   "zip": "",
   "city": "Ashwaubenon",
   "date": "2026-03-13",
   "county": "Brown",
   "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": "Ashwaubenon (GRB) recorded a 50 mph gust.",
   "sourceDetail": "WI_ASOS automated observation — Ashwaubenon (GRB) [365d backfill 2026-08]",
   "windSpeedMph": 50,
   "evidenceLevel": "observed"
  },
  {
   "id": "iem-lsr-2025-12-20-wind-44.48--88.13",
   "lat": 44.48,
   "lon": -88.13,
   "zip": "",
   "city": "3 ESE Oneida",
   "date": "2025-12-20",
   "county": "Brown",
   "source": "IEM Local Storm Reports",
   "severity": "moderate",
   "eventType": "wind",
   "confidence": 0.92,
   "damageTypes": [
    "Roof shingle lift",
    "Soffit/fascia damage",
    "Tree strike risk",
    "Fence/screen damage"
   ],
   "description": "ASOS station KGRB Green Bay Airport.",
   "sourceDetail": "NWS GRB — ASOS via Iowa Mesonet",
   "windSpeedMph": 52,
   "evidenceLevel": "observed"
  },
  {
   "id": "asos-bf-GRB-2025-12-20",
   "lat": 44.4794,
   "lon": -88.1367,
   "zip": "",
   "city": "Ashwaubenon",
   "date": "2025-12-20",
   "county": "Brown",
   "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": "Ashwaubenon (GRB) recorded a 54 mph gust.",
   "sourceDetail": "WI_ASOS automated observation — Ashwaubenon (GRB) [365d backfill 2026-08]",
   "windSpeedMph": 54,
   "evidenceLevel": "observed"
  },
  {
   "id": "asos-bf-GRB-2025-11-26",
   "lat": 44.4794,
   "lon": -88.1367,
   "zip": "",
   "city": "Ashwaubenon",
   "date": "2025-11-26",
   "county": "Brown",
   "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": "Ashwaubenon (GRB) recorded a 50 mph gust.",
   "sourceDetail": "WI_ASOS automated observation — Ashwaubenon (GRB) [365d backfill 2026-08]",
   "windSpeedMph": 50,
   "evidenceLevel": "observed"
  },
  {
   "id": "iem-ww-GRB-SV-W-104-Brown-wind-2025-09-20",
   "zip": "",
   "city": "Brown",
   "date": "2025-09-20",
   "county": "Brown",
   "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 GRB for Brown on 2025-09-20. Storm tag wind: 60 mph. This is a warning — not a confirmed event.",
   "sourceDetail": "NWS GRB — Severe Thunderstorm Warning",
   "windSpeedMph": 60,
   "evidenceLevel": "warning",
   "warningProductKey": "GRB-SV-W-104"
  },
  {
   "id": "iem-ww-GRB-SV-W-104-Brown-hail-2025-09-20",
   "zip": "",
   "city": "Brown",
   "date": "2025-09-20",
   "county": "Brown",
   "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 GRB for Brown on 2025-09-20. Storm tag hail: 1\". This is a warning — not a confirmed event.",
   "sourceDetail": "NWS GRB — Severe Thunderstorm Warning",
   "evidenceLevel": "warning",
   "hailSizeInches": 1,
   "warningProductKey": "GRB-SV-W-104"
  }
 ]
}