A 4.2 magnitude earthquake struck near Great Falls on Thursday, briefly rattling residents and raising questions about why earthquakes occur in the region.
A 3.4-magnitude earthquake shook San Ramon Friday morning, according to the U.S. Geological Survey. The epicenter was just ...
An earthquake struck about three miles north of Dublin. Reports of damage were not immediately available.
A magnitude 3.4 earthquake was centered in Dublin Friday morning, the largest in the area in more than two weeks.
HUMBOLDT COUNTY, CA - the U.S. Geological Survey reported that a preliminary 2.4 magnitude quake shook close to Petrolia ...
CONTRA COSTA COUNTY, CA - According to the U.S. Geological Survey, a preliminary 2.2 magnitude quake struck close to San ...
Seismic activity has returned to a California city after weeks of unusual calm, rattling nerves in a region already on edge ...
Did you feel it? An earthquake with a preliminary magnitude of 3.4 struck near San Ramon on Friday morning, the U.S. Geological Survey said.
A preliminary 3.4-magnitude earthquake shook San Ramon Friday morning, according to the U.S. Geological Survey. The epicenter was just east of California High School. The quake ...
Michigan occupies a quiet corner of the North American craton, a geologically stable area that has remained relatively calm ...
To understand why the Tohoku earthquake was so unusually powerful – and why it produced such a catastrophic tsunami – an ...
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