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v1.0.0·20,010 records·0 files·8 MB
Jun 12, 20261
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20,000 records
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USGS Earthquake Catalog

Significant earthquakes (magnitude 4.5+) worldwide from the USGS Earthquake Hazards Program, 2020–2025.

Source: USGS Earthquake Hazards Program FDSN Event Web Service License: Public domain (US government) Last imported: 2025-06

This collection was imported by Knowledge Futures to demonstrate Underlay's data structuring capabilities. It is not maintained or endorsed by the USGS.

Record Types

  • Event — magnitude, location, depth, coordinates, tsunami flag, alert level
  • Network — seismic monitoring network (USGS, regional networks)