A 2.8-magnitude earthquake struck near San Ramon at 5:25 a.m. on March 13, 2026, according to the U.S. Geological Survey (USGS).
The epicenter was located 5 kilometers southeast of San Ramon, at a depth of around 7.5 kilometers.
A total of 66 responses from people experiencing the earthquake were submitted on USGS’s “Did You Feel It?” reporting tool. The tremor was felt in nearby communities, including Dublin, Danville, Diablo, and San Pablo…