M 3.7 - 4 km SE of San Ramon, CA
- Time
- 2025-12-08 17:07:58 UTC
- 2025-12-08 17:07:58 UTC at epicenter
- Location
- 37.759°N 121.941°W
- Depth
- 9.53 km (5.92 mi)
For the rest of this article please go to source link below.
(Source: usgs.gov; December 9, 2025; https://earthquake.usgs.gov/earthquakes/eventpage/nc75276661)