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    "sourceId": "urn:oid:2.49.0.1.840.0.2f700b9f5a867830dfca25e18044eb4c2a7c85a0.004.1",
    "hazardClass": "severe-weather",
    "hazardSubtype": "flood-warning",
    "status": "resolving",
    "firstSeenAt": "2026-04-19T21:20:38.522Z",
    "sourceIssuedAt": "2026-04-19T17:29:00.000Z",
    "updatedAt": "2026-04-19T17:29:00.000Z",
    "severity": {
      "normalized": 60,
      "native": {
        "scale": "NWS-severity",
        "value": "Severe",
        "label": "Severe"
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    "place": {
      "primary": "Ottawa, MI",
      "state": "MI",
      "country": "US",
      "affectedAreas": [
        "Ottawa, MI"
      ]
    },
    "headline": "Flood Warning issued April 19 at 1:29PM EDT until April 26 at 2:00AM EDT by NWS Grand Rapids MI",
    "summary": "...The Flood Warning continues for the following rivers in Michigan...",
    "instructions": "Turn around, don't drown when encountering flooded roads. Most flood\ndeaths occur in vehicles.\n\nMotorists should not attempt to drive around barricades or drive\ncars through flooded areas.\n\nAdditional information is available at www.weather.gov/grr.",
    "sources": [
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        "provider": "NWS",
        "url": "https://api.weather.gov/alerts/urn%3Aoid%3A2.49.0.1.840.0.2f700b9f5a867830dfca25e18044eb4c2a7c85a0.004.1",
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      "event": "Flood Warning",
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      "vtec": "/O.EXT.KGRR.FL.W.0044.000000T0000Z-260426T0600Z/",
      "expiresAt": "2026-04-20T19:30:00.000Z",
      "wfo": "NWS Grand Rapids MI",
      "certainty": "Observed",
      "urgency": "Immediate",
      "capSeverity": "Severe",
      "relatedReports": []
    },
    "revision": 1,
    "history": []
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}