Magnitude-4.5 Quake Hits Remote North Coast Mountains West Of ReddingThe magnitude-4.5 quake struck Sunday afternoon near the small towns of Hayfork and Mad River.
Seismic Activity Still Posing Hazard To Napa Years After Big QuakeWednesday marks the second anniversary of the big quake that struck Napa, and seismologists with the USGS say the valley is poised to have more, and possibly stronger quakes.
2014 Napa County Earthquake Has Produced 4,600 AftershocksThe earthquake that rocked Napa County two years ago has produced some 4,600 aftershocks, according to the U.S. Geological Survey.
Pair Of Earthquakes Shake North Bay AreaA pair of earthquakes with a magnitude above 3.0 struck the North Bay Monday afternoon, the USGS reported.
6.1 Magnitude Quake Strikes Near Coast Of ChileA 6.1 earthquake hit Chile's north-central region but authorities say no injuries or damage were reported and discounted the possibility of a tsunami.
4.2 Earthquake Rocks San Andreas Fault Near HollisterA 4.2 quake rattled the Hollister area Tuesday afternoon -- the latest in a swarm of quakes along the San Andreas Fault running through Central California.
Googling An Earthquake? Search Engine Wants To Be Source For Latest Quake InfoWhen the earth starts to quake, Google wants to be your source for information.
Major Quake Threat Looms Over Hayward FaultLike a sportsbook at a Nevada casino, the U.S. Geological Survey has posted a list of probabilities for a major quake rocking a Bay Area fault line in the next 30 years.
Magnitude 3.4 Earthquake Shakes Area North Of HealdsburgA small earthquake struck in the far North Bay Tuesday about 14 miles north of Healdsburg.
Quake Rumbles Through Santa Cruz MountainsAn earthquake measuring 3.4 jolted residents in the Santa Cruz Mountains awake Saturday morning, according to the U.S. Geological Survey.
Playa Site Of Burning Man Rattled By 2nd Magnitude 3.5 Quake In 3 DaysThe epicenter is about 14 miles northeast of Gerlach in a very remote area of the Black Rock Desert.
Magnitude 2.9 Quake Strikes San Leandro AreaA magnitude 2.9 earthquake struck the East Bay Friday afternoon, according to the U.S. Geological Survey.