Significant Earthquakes Today and This Month

USGS significant-event feed

Significant Earthquakes

Explore earthquakes USGS marks as significant based on magnitude, felt reports, impact indicators, and event importance.

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Listening to the Earth…

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Choose a time range, magnitude, location, or comparison value.

Tool Nova loads normalized earthquake data through a cached server route using official USGS public feeds.

Explore the map, timeline, distance, energy, or event details and open the USGS source when needed.

No. The USGS earthquake feeds and event service used by these tools do not require a visitor API key.

No. These tools visualize public earthquake records. Follow local emergency agencies and official tsunami warning centers for safety decisions.

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