Earthquake Information Center

Recent Earthquakes in the Intermountain West
Utah and Yellowstone Region

Earthquake Index Map

Click on an earthquake on the map above for a zoomed-in view.
(Clicking on an earthquake on the zoomed-in map takes you to a Preliminary Earthquake Report)

Did you feel it? - Click Here

ShakeMaps - Utah Region

Special maps:

Earthquake lists:

Black lines creating a box around the Utah Region and the outline of Yellowstone National Park indicate the University of Utah Seismograph Stations' monitoring area. For earthquakes that occur outside our monitoring area, but inside the area covered by the index map, please see Other sites for Intermountain West Earthquake Information. During routine business hours, maps are typically updated within two hours of a significant or felt earthquake, after human processing.

Map need updating? Try reloading the page to your browser. Brown lines are known hazardous faults and fault zones.

Other Information:

Data Sources:

Utah Region + Yellowstone National Park Region = University of Utah Seismograph Stations a member of the Advanced National Seismic System (ANSS)

Please email suggestions and comments to webmaster@seis.utah.edu