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    "hazardClass": "severe-weather",
    "hazardSubtype": "flood-warning",
    "status": "archived",
    "firstSeenAt": "2026-04-19T21:20:38.522Z",
    "sourceIssuedAt": "2026-04-19T15:36:00.000Z",
    "updatedAt": "2026-04-19T15:36:00.000Z",
    "endedAt": "2026-04-21T06:20:09.794Z",
    "severity": {
      "normalized": 60,
      "native": {
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        "value": "Severe",
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    "place": {
      "primary": "Delta, MI",
      "state": "MI",
      "country": "US",
      "affectedAreas": [
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    },
    "headline": "Flood Warning issued April 19 at 11:36AM EDT by NWS Marquette 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\nAdditional information is available at www.weather.gov/marquette.\n\nThe next statement will be issued late tonight at 200 AM EDT.",
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        "provider": "NWS",
        "url": "https://api.weather.gov/alerts/urn%3Aoid%3A2.49.0.1.840.0.d0ff71b8bc826d992c4783e90503dce7ea2ea3a1.001.1",
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      "event": "Flood Warning",
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      "expiresAt": "2026-04-20T06:00:00.000Z",
      "wfo": "NWS Marquette MI",
      "certainty": "Observed",
      "urgency": "Immediate",
      "capSeverity": "Severe",
      "relatedReports": []
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    "revision": 1,
    "history": []
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