1.7 magnitude earthquake 4 km from San Ramon, California, United States
2025-12-20 03:59:25 UTC
UTC time:
Saturday, December 20, 2025 03:59 AM
Your time:
2025-12-20T03:59:25Z
Magnitude Type:
md
USGS page:
M 1.7 - 5 km SE of San Ramon, CA
USGS status:
Not reviewed by a seismologist
Reports from the public:
0 people
2025-12-20 03:59:25 UTC
1.7 magnitude, 7 km depth
San Ramon, California, United States
San Ramon, California, United States
1.7 magnitude earthquake
Today
2025-12-20 03:59:25 UTC
at 03:59
December 20, 2025 UTC
Location:
Epicenter at 37.752, -121.94
4.2 km from
San Ramon
(2.2 miles)
San Francisco Bay Area, California
Depth: 7 km