By tracking swarms of very small earthquakes, seismologists are getting a new picture of the complex region where the San ...
A series of small earthquakes rattled the San Francisco Bay Area in an area that’s had a lot of seismic activity in recent ...
One of the most disturbing earthquake lessons was an earthquake puzzle in Northern California, the 1992 magnitude-7.2 earthquakes in the Cape Mendocino earthquakes, was a depth event at first much ...
A small earthquake hit the San Francisco, California area days before kickoff at Super Bowl 60 this week. Super Bowl 60 is set for Levi's Stadium in Santa Clara, California on Sunday, February 8. The ...
A magnitude 4.2 earthquake struck San Ramon, California, on Monday morning, about 25 miles from Levi’s Stadium in Santa Clara ...
More than a dozen earthquakes struck near San Ramon on Monday morning, according to the United States Geological Survey.
An earthquake swarm is a series of small quakes that “may occur in a region for months without a major earthquake,” according to Britannica.. Getty Images/iStockphoto A swarm of a half-dozen ...
Scientists uncover hidden faults beneath Northern California’s Mendocino triple junction. The discovery reshapes ...
A 4.4 magnitude earthquake struck near Willits in Mendocino County on Tuesday afternoon. The quake was reported at 1:10 p.m. about 5 miles east-southeast of Willits and about 17 miles north of Ukiah.
The Mendocino Triple Junction is the meeting point of three tectonic plates. Using data from tiny earthquakes, researchers at USGS, UC Davis and CU Boulder propose a new model for this seismic zone.