{
  "schemaVersion": 1,
  "event": {
    "id": "usgs-us6000sri7",
    "sourceId": "us6000sri7",
    "hazardClass": "earthquake",
    "hazardSubtype": "mainshock",
    "status": "resolving",
    "firstSeenAt": "2026-04-21T01:32:40.933Z",
    "sourceIssuedAt": "2026-04-20T07:53:00.185Z",
    "updatedAt": "2026-04-21T02:57:57.150Z",
    "severity": {
      "normalized": 85,
      "native": {
        "scale": "Mw",
        "value": 7.4,
        "label": "M7.4"
      }
    },
    "geometry": {
      "type": "Point",
      "coordinates": [
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        39.9532
      ]
    },
    "bbox": [
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      39.9532,
      143.0462,
      39.9532
    ],
    "place": {
      "primary": "100 km ENE of Miyako, Japan",
      "country": "Japan",
      "affectedAreas": [
        "100 km ENE of Miyako, Japan"
      ]
    },
    "headline": "M 7.4 - 100 km ENE of Miyako, Japan",
    "summary": "Magnitude 7.4 earthquake, depth 35 km, 100 km ENE of Miyako, Japan.",
    "sources": [
      {
        "provider": "USGS",
        "url": "https://earthquake.usgs.gov/earthquakes/eventpage/us6000sri7",
        "fetchedAt": "2026-04-21T04:21:45.265Z",
        "payloadHash": "0a6fc8f05f449a50bec353bc4bb848ae3257bb0885fa770bf053c52f0936a62a",
        "snapshot": "data/raw/USGS/2026-04-21/2026-04-21T04-21-45-262Z-0a6fc8f05f44.json"
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    "extra": {
      "kind": "earthquake",
      "depthKm": 35,
      "mmi": 5.993,
      "felt": 107,
      "tsunami": true,
      "aftershocks": [],
      "shakemapUrl": "https://earthquake.usgs.gov/earthquakes/eventpage/us6000sri7/shakemap",
      "dyfiUrl": "https://earthquake.usgs.gov/earthquakes/eventpage/us6000sri7/dyfi"
    },
    "revision": 2,
    "history": [
      {
        "revision": 1,
        "at": "2026-04-21T01:28:24.281Z",
        "change": "status: resolving -> active",
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}