U.S. Geological Survey Earthquake Hazards Program
Latest Earthquakes
- Subscribe: Earthquake Notification Service
- ShakeMap: Maps depicting shaking intensity
- Did You Feel It? Report an Earthquake
- PAGER: Estimate of population exposure
USA (Magnitude 1+)
January 28, 2012 11:11:11 UTC
Regional Offices
Our scientists study earthquakes around the world. Learn about research conducted in our regional offices, regional seismic network monitoring, and local activities of interest.
News & Highlights
Significant Earthquakes
- M 6.6 South Shetland Islands January 15, 2012 13:40:16 UTC
- M 7.2 Off The West Coast Of Northern Sumatra January 10, 2012 18:36:59 UTC
- M 6.6 Santa Cruz Islands January 9, 2012 04:07:16 UTC
- M 6.8 Izu Islands, Japan Region January 1, 2012 05:27:54 UTC
- M 4.0 Youngstown-warren Urban Area, Ohio December 31, 2011 20:04:58 UTC
Additional Resources
Featured Items
-
Frequently Asked Questions Concerning Earthquakes Induced by Fluid Injection
-
ShakeOut "Drop, Cover, and Hold On" Drill
On February 7, 2012, at 10:15 a.m.* CST, more than one million people across nine states will participate in the 2012 Great Central U.S. ShakeOut!
-
Introducing TED - USGS Twitter Earthquake Dispatch
The USGS is now offering earthquake tweets via twitter at @USGSted and @USGSBigQuakes.
Today’s Earthquake Fact
Pangaea was the supercontinent that began to break up about 225 million years ago, eventually fragmenting into the continents as we know them today.
