TRINITY COUNTY, CA - According to the U.S. Geological Survey, a preliminary 3.1 magnitude quake rattled close to Hayfork ...
To test if earthquakes that occur successively at different locations are related to each other — in this case, the twin quakes in Davao Oriental after the one in Cebu — geologists employ a technique ...
A minor earthquake with a preliminary magnitude of 3.1 struck in the San Francisco Bay Area on Thursday, according to the ...
FRESNO COUNTY, CA - Thursday afternoon, a preliminary 2.5 magnitude quake was recorded near Mammoth Lakes, according to the U ...