Alert Details

{
  "geometry": {
    "coordinates": [
      [
        [
          -84.47,
          41.3
        ],
        [
          -84.38,
          41.47
        ],
        [
          -84.32,
          41.61
        ],
        [
          -84.24,
          41.71
        ],
        [
          -83.88,
          41.72
        ],
        [
          -83.88,
          41.2
        ],
        [
          -84.47,
          41.3
        ]
      ]
    ],
    "type": "Polygon"
  },
  "id": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.754920aec90fd0996c0511ae75462d8591fe0f55.001.1",
  "properties": {
    "@id": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.754920aec90fd0996c0511ae75462d8591fe0f55.001.1",
    "@type": "wx:Alert",
    "_fetch_endpoint": "https://api.weather.gov/alerts/active?zone=OHC003,OHZ016,OHC137,OHZ025,OHZ004,OHC039,OHZ017,OHC063,OHZ005,OHC069,OHZ015,OHC125,OHZ024,OHC161,OHZ006,OHC173",
    "_fetch_endpoint_type": "NOAA",
    "affectedZones": [
      "https://api.weather.gov/zones/county/OHC039",
      "https://api.weather.gov/zones/county/OHC051",
      "https://api.weather.gov/zones/county/OHC069",
      "https://api.weather.gov/zones/county/OHC171"
    ],
    "areaDesc": "Defiance, OH; Fulton, OH; Henry, OH; Williams, OH",
    "category": "Met",
    "certainty": "Observed",
    "code": "IPAWSv1.0",
    "description": "At 717 PM EDT, severe thunderstorms were located along a line\nextending from near Wauseon to near Napoleon to Defiance, moving\neast at 75 mph. Reports of up to golf ball size hail have been\nreported with the southern most storm when it moved through\nHenry county.\n\nHAZARD...Golf ball size hail and 60 mph wind gusts.\n\nSOURCE...Radar indicated.\n\nIMPACT...People and animals outdoors will be injured. Expect hail\ndamage to roofs, siding, windows, and vehicles. Expect wind\ndamage to roofs, siding, and trees.\n\nLocations impacted include...\nDefiance, Napoleon, Wauseon, Archbold, Swanton, Delta, Deshler,\nLiberty Center, Holgate, Mcclure, Metamora, Hamler, Lyons, Texas,\nMalinta, Florida, Evansport, Oakshade, Grelton, and Seward.\n\nThis includes Interstate 80 in Ohio between mile markers 26 and 48.",
    "effective": "2026-03-26T19:18:00-04:00",
    "ends": "2026-03-26T19:45:00-04:00",
    "event": "Severe Thunderstorm Warning",
    "eventCode": {
      "NationalWeatherService": [
        "SVW"
      ],
      "SAME": [
        "SVS"
      ]
    },
    "expires": "2026-03-26T19:45:00-04:00",
    "geocode": {
      "SAME": [
        "039039",
        "039051",
        "039069",
        "039171"
      ],
      "UGC": [
        "OHC039",
        "OHC051",
        "OHC069",
        "OHC171"
      ]
    },
    "headline": "Severe Thunderstorm Warning issued March 26 at 7:18PM EDT until March 26 at 7:45PM EDT by NWS Northern Indiana",
    "id": "urn:oid:2.49.0.1.840.0.754920aec90fd0996c0511ae75462d8591fe0f55.001.1",
    "identifier": "urn:oid:2.49.0.1.840.0.754920aec90fd0996c0511ae75462d8591fe0f55.001.1",
    "instruction": "A Tornado Watch remains in effect until 1100 PM EDT for northwestern\nOhio.\n\nRemain alert for a possible tornado! Tornadoes can develop quickly\nfrom severe thunderstorms. If you spot a tornado go at once into the\nbasement or small central room in a sturdy structure.\n\nFor your protection move to an interior room on the lowest floor of a\nbuilding.",
    "language": "en-US",
    "messageType": "Update",
    "onset": "2026-03-26T19:18:00-04:00",
    "parameters": {
      "AWIPSidentifier": [
        "SVSIWX"
      ],
      "BLOCKCHANNEL": [
        "EAS",
        "NWEM",
        "CMAS"
      ],
      "EAS-ORG": [
        "WXR"
      ],
      "NWSheadline": [
        "A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 745 PM EDT FOR NORTHEASTERN DEFIANCE...HENRY...SOUTHEASTERN WILLIAMS AND FULTON COUNTIES"
      ],
      "VTEC": [
        "/O.CON.KIWX.SV.W.0051.000000T0000Z-260326T2345Z/"
      ],
      "WMOidentifier": [
        "WWUS53 KIWX 262318"
      ],
      "eventEndingTime": [
        "2026-03-26T19:45:00-04:00"
      ],
      "eventMotionDescription": [
        "2026-03-26T23:17:00-00:00...storm...272DEG...67KT...41.61,-84.19 41.43,-84.18 41.28,-84.33"
      ],
      "hailThreat": [
        "RADAR INDICATED"
      ],
      "maxHailSize": [
        "1.75"
      ],
      "maxWindGust": [
        "60 MPH"
      ],
      "thunderstormDamageThreat": [
        "CONSIDERABLE"
      ],
      "tornadoDetection": [
        "POSSIBLE"
      ],
      "windThreat": [
        "RADAR INDICATED"
      ]
    },
    "references": [
      {
        "@id": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.d76550e81b98753daba92b7035666b84bf90f346.001.1",
        "identifier": "urn:oid:2.49.0.1.840.0.d76550e81b98753daba92b7035666b84bf90f346.001.1",
        "sender": "w-nws.webmaster@noaa.gov",
        "sent": "2026-03-26T18:55:00-04:00"
      },
      {
        "@id": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.b597f128f41d14c9e9ec6fa72fa8361a373fb3bc.001.1",
        "identifier": "urn:oid:2.49.0.1.840.0.b597f128f41d14c9e9ec6fa72fa8361a373fb3bc.001.1",
        "sender": "w-nws.webmaster@noaa.gov",
        "sent": "2026-03-26T19:08:00-04:00"
      }
    ],
    "response": "Shelter",
    "scope": "Public",
    "sender": "w-nws.webmaster@noaa.gov",
    "senderName": "NWS Northern Indiana",
    "sent": "2026-03-26T19:18:00-04:00",
    "severity": "Severe",
    "source": "NOAA",
    "status": "Actual",
    "urgency": "Immediate",
    "web": "http://www.weather.gov"
  },
  "type": "Feature"
}