USGS Earthquake Hazards API
Real-time and historic earthquake catalog feeds and query service.
| Publisher | U.S. Geological Survey |
|---|---|
| Coverage | Global
Bounding box (EPSG:4326): -180, -90, 180, 90 |
| Licence | LicenseRef-Public-Domain
Publisher's wording: Public domain |
| Themes | us-federal-hazards, open-data-sources |
| Update cadence | Not stated |
| Formats | Not stated |
| Status | active |
| Last verified | 2026-11-05 |
| Notes | GeoJSON feeds |
| Recipe | Not stated |
| Related | Not stated |
Access endpoints
| Type | URL | Layer or index | Auth | Notes |
|---|---|---|---|---|
api | https://earthquake.usgs.gov/fdsnws/event/1/ | Not stated | none | FDSN event web service (query, count); GeoJSON among the formats. |