1.6 magnitude earthquake 4 km from San Ramon, California, United States
2025-12-29 21:42:22 UTC
UTC time:
Monday, December 29, 2025 21:42 PM
Your time:
2025-12-29T21:42:22Z
Magnitude Type:
md
USGS page:
M 1.6 - 5 km ESE of San Ramon, CA
USGS status:
Not reviewed by a seismologist
Reports from the public:
0 people
2025-12-29 21:42:22 UTC
1.6 magnitude, 1 km depth
San Ramon, California, United States
San Ramon, California, United States
1.6 magnitude earthquake
Today
2025-12-29 21:42:22 UTC
at 21:42
December 29, 2025 UTC
Location:
Epicenter at 37.757, -121.932
4.2 km from
San Ramon
(2.2 miles)
San Francisco Bay Area, California
Depth: 1 km