U.S. Geological Survey Earthquake Hazards Program
Latest Earthquakes
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Regional Offices
Our scientists study locations around the world. Learn about research conducted in our regional offices, regional seismic network monitoring, and local activities of interest.
Today’s Earthquake Fact
The average rate of motion across the San Andreas Fault Zone during the past 3 million years is 56 mm/year (2 inches/year). This is about the same rate at which your fingernails grow. Assuming this rate continues, scientists project that Los Angeles and San Francisco will be adjacent to one another in approximately 15 million years.
News & Highlights
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Significant Earthquakes
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Recent Earthquakes (M 2.5+)
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Earthquake News
- 04/14/2010 - Is Recent Earthquake Activity Unusual? Scientists Say No. April 14, 2010 19:08:27 UTC
- 02/04/2010 - Errant email reporting a magnitude 8.0 earthquake near the Dominican Republic April 5, 2010 18:29:37 UTC
- USGS Offers $7 Million in Earthquake Research Grants March 24, 2010 18:22:19 UTC
- USGS Scientists, Research Help Haiti Reconstruction March 5, 2010 18:22:34 UTC
- 2/23/10 - USGS Updates Assessment of Earthquake Hazard and Safety in Haiti and the Caribbean February 23, 2010 19:47:15 UTC