Earthquake Hazards
Earthquake Hazards
The USGS monitors and reports on earthquakes, assesses earthquake impacts and hazards, and conducts targeted research on the causes and effects of earthquakes. Explore and search below.
Earthquake Information
Earthquake Information
Find recent or historic earthquakes, lists, information on selected significant earthquakes, earthquake resources by state, or find webservices.
Filter Total Items: 155
Information by Region- California
Information and links to resources for California
20 Largest Earthquakes in the World Since 1900
A list of the 20 largest earthquakes in the world.
Salton Seismic Imaging
Studying Earthquake Hazards and Rifting Processes in the Imperial and Coachella Valleys
Tectonic Geomorphology and Near-Field Geodesy
Repeated earthquakes shape the Earth over the millennia and fault zones often have unique and diagnostic landforms caused by the faulting process. In order to measure the rate at which the Earth’s crust deforms between, during and after earthquakes, precise measurements need to be made along active faults zones.
Rock Physics Lab
There are currently two main Experimental Rock Physics Laboratories in the Earthquake Science Center in Menlo Park, California. These laboratories specialize in generating earthquakes under controlled conditions.