4.3 Earthquake Near San Ramon Shakes Wide Area Of East BayAn earthquake, measuring a magnitude 4.3, rumbled through the San Ramon area Monday afternoon, shaking up local residents but causing no major injuries or damage.
3.4 Magnitude Earthquake Strikes Near CalistogaA 3.4 magnitude earthquake struck the North Bay on Wednesday evening, about three miles southwest of Calistoga, according to the U.S. Geological Survey.
New Study Shows Millions Of 'Micro Quakes' Constantly Shaking Bay AreaA new seismological study from the U.S. Geological Survey that could be described as the opposite of earthshaking indicates that there are millions of minuscule quakes happening in the Bay Area that were undetectable until now.
2 Small Quakes Rattle East BayTwo small earthquakes struck a few hours apart along the Hayward Fault Saturday.
ShakeAlert, CA's 1st Earthquake Warning System, To Be Tested In OaklandOakland is preparing to test ShakeAlert, California's first earthquake warning system. Thousands can expect to receive an emergency alert on their phones on Wednesday.
Menlo Park USGS Lab Closed By Shutdown Offers Little Quake InfoA number of questions about the quake that struck in the East Bay early Wednesday remain unanswered because of the federal government shutdown in Washington.
Pair Of Earthquakes Centered In La Verne Rattle Los Angeles AreaTwo earthquakes in the area of the Southern California town of La Verne Tuesday night rattled the region, according to the U.S. Geological Survey.
Magnitude 3.6 Earthquake Rattles San Pablo Bay AreaThe U.S. Geological Survey has reported a 3.7 magnitude earthquake striking in the area of San Pablo Bay at 3:22 p.m. Monday afternoon.
USGS: 7.0 Hayward Quake Would Create Widespread Death And DestructionOn the anniversary of San Francisco's 1906 Great Quake, U.S. Geological Survey researchers have released a study predicting the apocalyptic death and destruction that would be inflicted upon the Bay Area by a 7.0 earthquake on the Hayward Fault.
Report Predicts Massive Damage On Peninsula In Major QuakeA new report released Wednesday shows exactly what parts of the Bay Area will be at risk if and when a big earthquake strikes the San Andreas Fault.
Colorado State Professor: California Overdue For A Major EarthquakeA new article published by a Colorado State University professor of geophysics says California is in an "earthquake drought" and is long overdue for a temblor of at least magnitude 7.
California's Earthquake Early-Warning System Faces ObstaclesWhile California is trying to set up an earthquake early-warning system, officials say they are facing obstacles to getting it up and running.
3.4 Magnitude Quake Shakes San MartinA preliminary 3.4 magnitude earthquake was reported Saturday afternoon near San Martin.
El Niño: California Beach Erosion In 2015/16 Highest Ever RecordedEl Niño didn't deliver pounding rain, but it gave California's coastline a powerful beating during the winter of 2015/16. The much anticipated rainfall was lower than anticipated, but beach erosion was the highest in more than 145 years, according a study released Tuesday by the U.S. Geological Survey.
2 Bay Area Earthquake Faults Found To Be ConnectedThe most dangerous earthquake fault in the San Francisco Bay Area is connected to another, which means both could rupture simultaneously and unleash major devastation, a new study finds.