Three minor earthquakes struck Friday morning in San Ramon, the latest cluster of quakes to shake the same area in the Tri-Valley region over the last several weeks.

The earthquake swarm that has shaken San Ramon for more than two months appears to be over, scientists said Monday. But when ...

A 3.0 magnitude quake was detected east of San Ramon, according to data from the U.S. Geological Survey.

CONTRA COSTA COUNTY, CA - Friday morning, a 2.9 magnitude quake was detected near San Ramon, according to the U.S. Geological Survey.

CONTRA COSTA COUNTY, CA - the U.S. Geological Survey reported that a preliminary 2.4 magnitude quake occurred close to San Ramon Saturday night.

A preliminary 2.9 magnitude earthquake struck near San Ramon on Saturday, according to the United States Geological Survey. The quake, which hit at around 8:10 p.m., was centered 2.2 miles east of San ...

OAKLAND, Calif. - There were at least six separate earthquakes that measured above a magnitude of 2.5 in an earthquake swarm in the San Ramon area on Friday night. No damage was reported, but locals ...

(KRON) — Another series of small earthquakes hit the San Ramon area Friday morning, according to the U.S. Geological Survey. A 3.0-magnitude earthquake struck south of Bollinger Canyon Road at 8:14 ...

SAN RAMON, Calif. (KGO) -- A trio of earthquakes struck near San Ramon Friday morning, the U.S. Geological Survey said. The first and strongest quake was a magnitude 3.0 that struck at 8:14 a.m. and ...

An earthquake with a magnitude of 3.0 struck San Ramon on Friday morning. San Ramon has seen many earthquakes since November. None have reached a magnitude of 4.0. SAN RAMON, Calif. - An earthquake ...

SAN RAMON, Calif. - A trio of earthquakes with an epicenter in San Ramon rumbled the Bay Area on Saturday evening. The first quake struck about 6:32 p.m., and was initially measured at a 3.9 magnitude ...