Search Earthquake Catalog Time Zone. Display event dates and times using this time zone.

Clicking the options icon in the top right corner lets you change which earthquakes are displayed, and many other map and list options. Clicking the about icon in the top right corner loads this page.

Earthquakes. All lists include most worldwide events magnitude 4.5 and greater, read more. REFRESH EARTHQUAKES

The USGS National Strong-Motion Project (formerly titled the National Strong Motion Program) has the primary Federal responsibility for acquiring strong motion records of significant earthquakes in the United States recorded by sensors placed in the ground and in …

The Earthquake Event Page application supports most recent browsers, view supported browsers. Or, try our Real-time Notifications, Feeds, and Web Services.