Archive · 8 Dec 2025
2.1 magnitude earthquake shakes San Ramon
A small earthquake happened near San Ramon, California.
It was a 2.1 magnitude quake, which means it was not very strong.
The earthquake happened early in the morning at 2:11 am.
The center of the earthquake was about 2 miles away from San Ramon and 5 miles deep underground.
The US Geological Survey reported this earthquake.
San Ramon is a city in California, about 35 miles east of San Francisco.
It is home to big companies like Chevron and SAP.
A 2.1 magnitude earthquake struck near San Ramon, California on 8 Dec.
The tremor occurred at 2:11 am (local time) with an epicenter 2 miles southeast of San Ramon.
The earthquake's depth was 5 miles, as reported by the US Geological Survey.
San Ramon is located in Contra Costa County, about 35 miles east of San Francisco.
The area is home to major companies such as Chevron and SAP.
- Who
- US Geological Survey
- What
- 2.1 magnitude earthquake
- When
- 2:11 am (local time) on 8 Dec
- Where
- San Ramon, California
- Why
- Natural seismic activity
- Magnitude
- 2.1
- Location
- San Ramon, California
- Time
- 2:11 am (local time)
- Epicenter
- 2 miles southeast of San Ramon
- Depth
- 5 miles
- Date
- 8 Dec
- Source
- US Geological Survey