CONTRA COSTA COUNTY, CA - Monday night, a 3.3 magnitude quake was registered close to San Ramon, according to the U.S.
SONOMA COUNTY, CA - the U.S. Geological Survey reported that a preliminary 2.0 magnitude quake shook near The Geysers Thursday morning. The tremor struck at 3:55 a.m., with its epicenter located ...
CONTRA COSTA COUNTY, CA - the U.S. Geological Survey reported that a preliminary 2.5 magnitude quake shook near San Ramon Sunday morning. At 10:18 a.m., the region was struck by a tremor. The ...
HUMBOLDT COUNTY, CA - A 2.8 magnitude quake was reported close to Petrolia Monday morning, according to the U.S. Geological Survey. It was reported that a tremor rattled the region at 9:51 a.m.
SAN BENITO COUNTY, CA - Tuesday night, a preliminary 2.5 magnitude quake was reported close to Pinnacles, according to the U.S. Geological Survey. The tremor shook at 10:26 p.m., with its ...
A 2.5 magnitude earthquake is typically classified as a micro earthquake, which usually goes unnoticed by the general population. However, it can be detected by seismographs. For example, in 2021, a ...
A minor, 4.0-magnitude earthquake struck in Northern California on Wednesday, according to the United States Geological ...