Earthquakes are unsettling, but a swarm of earthquakes can be downright scary, and some San Francisco residents are worried the Big One is near.

19 Earthquakes Rock San Francisco Bay Area in 2 Hours on a Fault Feared to Trigger 'The Big One' ...

A swarm of earthquakes shook the East Bay on Monday morning.

A series of small earthquakes rattled the San Francisco Bay Area in an area that’s had a lot of seismic activity in recent ...

A 4.2 earthquake, following a 3.8 quake rattled the San Francisco Bay area on Monday morning amid a string of over 30 temblors in the area, U.S. Geological Survey said.

A cluster of earthquakes was felt by thousands of Californians in the San Francisco Bay Area Monday morning.

SAN RAMON, Calif. (KRON) — A 4.2-magnitude earthquake shook the Bay Area Monday morning at 7:01 a.m., according to the U.S. Geological Survey. The quake was the largest in a swarm that began with a 3.

A minor, 3.8-magnitude earthquake struck in the San Francisco Bay Area on Monday, followed by a larger 4.2 magnitude ...

A cluster of earthquakes is rattling the San Francisco Bay Area centered within the city of San Ramon, including a magnitude 4.2 quake — the strongest thus far.

As the football world converges on the San Francisco Bay Area for Super Bowl LX, multiple earthquakes were felt on Monday ...

Small earthquakes rattled the Bay Area as the NFL world descended ahead of the Super Bowl between the Seattle Seahawks and New England Patriots.