USGS WebSocket API 字段说明文档

{
  "type": "usgs",
  "Data": {
    "id": "hv75017831",
    "originTime": 1786793416000,
    "latitude": 18.819,
    "longitude": -155.192,
    "depth": 7.23,
    "magnitude": 1.89,
    "placeName": "49 km SE of Naalehu, Hawaii",
    "infoTypeName": "Automatic"
  },
  "md5": "cb13813ea3de308cbd53c2fb1f6d839c"
}