2.1 magnitude earthquake 4 km from San Ramon, California, United States
2025-12-23 08:23:42 UTC
UTC time:
Tuesday, December 23, 2025 08:23 AM
Your time:
2025-12-23T08:23:42Z
Magnitude Type:
md
USGS page:
M 2.1 - 4 km SE of San Ramon, CA
USGS status:
Not reviewed by a seismologist
Reports from the public:
1 person
2025-12-23 08:23:42 UTC
2.1 magnitude, 9 km depth
San Ramon, California, United States
San Ramon, California, United States
2.1 magnitude earthquake
Today
2025-12-23 08:23:42 UTC
at 08:23
December 23, 2025 UTC
Location:
Epicenter at 37.751, -121.946
4.2 km from
San Ramon
(2.2 miles)
San Francisco Bay Area, California
Depth: 9 km