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)
February 11, 2012 Magnitude 3.6 event near Panguitch, UT
February 4, 2012 Magnitude 3.7 event near Salem, UT
January 5, 2012 Magnitude 2.8 event near Summit Park, UT
November 9, 2011 Magnitude 4.1 event near Huntington, UT
August 12, 2011 Felt magnitude 2.5 event near Bluffdale, UT
July 25, 2011 Magnitude 3.6, near Saint Charles, ID
July 22, 2011 Magnitude 3.4, near Santaquin, UT
July 4, 2011 Felt event near Santaquin, UT
Febuary 13, 2011 Third felt event located near Lehi, UT
Febuary 13, 2011 Magnitude 2.8, near Lehi, UT
Febuary 11, 2011 Magnitude 2.5 near Lehi, UT
January 25, 2011 Magnitude 3.9 north of Bear Lake near Georgetown, ID
January 12, 2011 Magnitude 3.5 in the Tushar Mountains, UT
January 3, 2011 Magnitude 4.5 in the Tushar Mountains, UT
October 22, 2010 Magnitude 3.0 east of Richfield, UT
October 1, 2010 Reduced magnitude threshold for public web posting for Yellowstone region
August 18, 2010 Magnitude 3.8 southwest of Cedar City, UT
August 4, 2010 Magnitude 4.8 northeast of Jackson Hole, WY
July 8, 2010 Magnitude 3.3 northeast of St. George, UT
June 10, 2010 Magnitude 2.7 and 2.5 near Bluffdale, UT
May 02, 2010 Magnitude 3.6 at the eastern edge of Capitol Reef National Park, UT
April 15, 2010 Magnitude 4.9 near Randolph, UT
April 14, 2010 Magnitude 3.9 in Capitol Reef National Park
February 03, 2010 UPDATE 5 Earthquake Swarm in Yellowstone National Park
January 28, 2010 UPDATE 4 Earthquake Swarm in Yellowstone National Park
January 25, 2010 UPDATE 3 Earthquake Swarm in Yellowstone National Park
January 21, 2010 UPDATE 2 Earthquake Swarm in Yellowstone National Park
January 19, 2010 UPDATE 1 Earthquake Swarm in Yellowstone National Park
January 18, 2010 Earthquake Swarm in Yellowstone National Park
January 5, 2010 Magnitude 2.9 near Saratoga Springs, UT
January 4, 2010 Magnitude 3.3 southeast of Cedar City, UT
January 4, 2010 Magnitude 4.1 southeast of Cedar City, UT
December 23, 2009 Magnitude 2.8 northeast of Magna, UT
Novemeber 19, 2009 Magnitude 2.9 southwest of Coalville, UT
June 3, 2009 Magnitude 4.0 northwest of Tremonton, UT
March 23, 2009 Magnitude 3.3 southwest of Cedar City, UT
Yellowstone Lake Earthquake Swarm Summary as of 8 January 2009
UPDATE: Earthquake Swarm in Yellowstone National Park
Dec. 27, 2008 Earthquake Swarm in Yellowstone National Park
Sept. 22, 2008 Fly by the Wasatch Fault with GoogleEarth on YouTube
June 6, 2008 Magnitude 3.6 near Bluff, UT
June 2, 2008 Fatal Mine Collapse Covered 50 Acres
Seismology report: Disaster began near where miners worked
April 24, 2008 Walter J. Arabasz has been awarded the 2008 WSSPC Lifetime Achievement Award in Earthquake Risk Reduction
March 25, 2008 Magnitude 4.1 in Yellowstone National Park
March 7, 2008 Magnitude 2.5 in Red Butte Canyon, UT
February 21, 2008 Magnitude 6.0 near Wells, NV
February 1, 2008 Magnitude 3.6 in Northern Utah
January 31, 2008 Magnitude 3.6 in South Central Utah
January 09, 2008 Magnitude 3.7 in Yellowstone National Park
December 30, 2007 Magnitude 3.6 in Yellowstone National Park
November 19, 2007 Robert B. Smith Received the 2007 Lehi Hintze Award For Outstanding Contributions to the Geology of Utah
November 5, 2007 at 2:48 p.m. MST Magnitude 3.9 in central Utah
October 18, 2007 USGS Honors Dr. Walter J. Arabasz of the University of Utah with John Wesley Powell Award
September 1, 2007 at 12:32 p.m. MDT Magnitude 3.9 in northern Utah
August 18, 2007 at 7:16 a.m. MDT Magnitude 3.9 earthquake in southwestern Utah
Update on August 6, 2007 M3.9 seismic event in central Utah
August 6, 2007 at 2:48 a.m. MDT Magnitude 3.9 seismic event in central Utah
June 29, 2007 - 100 years of Earthquake Recording at the University of Utah
Kennecott Stabilizes Earthquake Information Center with Large Donation
June 10, 2007 at 7:03 p.m. MDT Magnitude 3.8 earthquake near the Utah-Nevada border in southwestern Utah
May 28, 2007 at 9:05 p.m. MDT Magnitude 2.3 earthquake in South Jordan, Utah
Katrina... What about a large earthquake in Utah? See Earthquake Planning Scenarios Learn How To Prepare For Any Disaster 12 Points on Preparedness
Animations -- earthquakes during last 7 days
Earthquake Country Alliance Recommends Drop, Cover, and Hold On
Past News Items
Related Websites
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)