The fault, which is part of the San Andreas Fault system, produced two 6.2-magnitude earthquakes last century.
The decade-long final phase of the Golden Gate Bridge seismic retrofit will begin in 2026, reinforcing the 87-year-old ...
A magnitude 3.0 earthquake struck 6 miles north of Borrego Springs at 8:14 p.m. Wednesday, according to the U.S. Geological Survey. The earthquake's depth was 12 kilometers. Stream San Diego News for ...
SAN LUIS OBISPO COUNTY, CA - A preliminary 3.2 magnitude quake was registered near San Simeon Thursday morning, according to the U.S. Geological Survey. The tremor rattled the area at 1:14 a.m. It ...
SAN LUIS OBISPO COUNTY, CA - A preliminary 3.2 magnitude quake was registered near San Simeon Thursday morning, according to the U.S. Geological Survey. The tremor rattled the area at 1:14 a.m. It ...
One of the most dangerous faults in the United States, the Cascadia Subduction Zone, may be able to trigger an earthquake on the San Andreas Fault, a new study says. But some scientists want more ...
CONTRA COSTA COUNTY, CA - A preliminary 2.0 magnitude quake was recorded close to San Ramon around midday Tuesday, according to the U.S. Geological Survey. A tremor struck the region at 11:19 a.m. The ...
CONTRA COSTA COUNTY, CA - A preliminary 2.0 magnitude quake was recorded close to San Ramon around midday Tuesday, according to the U.S. Geological Survey. A tremor struck the area at 11:19 a.m. The ...