Earthquake 4 km SE of San Ramon, CA (2.2 md) (2025-12-08 11:00:40 UTC)

1765191640

37.7555, -121.9432

7.78 KM

A 2.2 magnitude earthquake struck on 4 km SE of San Ramon, CA, at 2025-12-08 11:00:40 UTC. Reviewed by USGS seismologists, this minor quake occurred at a magnitude type of md and was felt in surrounding areas. Stay updated on earthquake activity in 4 km SE of San Ramon, CA

Recommendation
Light Earthquake

Action

Light shaking may be felt indoors.

Suggestion

Stay where you are; it's usually not necessary to take any drastic action. Keep an eye on your surroundings in case of further tremors.

Earthquake 4 km SE of San Ramon, CA (2.2 md) (2025-12-08 11:00:40 UTC)

Magnitudo (md)

2.2

Automatic
USGS

Summary

Intensity: 0
Tsunami: 0
ID: usgs_nc75276381

Nearest Places

Coyote Creek / 0.28 km
San Ramon Village Shopping Center / 0.28 km
Montevideo Elementary School / 0.6 km
Canyon Lakes Golf Course / 0.84 km
San Ramon Library / 0.84 km

Comment

Latest Earthquake

0.8

5 km NW of The Geysers, CA
Time: 1765195779
Depth: 12.64 km
Source: USGS (Automatic)

1.9

132 km NW of Yakutat, Alaska
Time: 1765195044
Depth: 9.18 km
Source: USGS (Automatic)

1.6

59 km NNW of Karluk, Alaska
Time: 1765194640
Depth: 93.82 km
Source: USGS (Automatic)

2.1

CENTRAL TURKEY
Time: 1765194560
Depth: 6.50 km
Source: EMSC (Automatic)

2.7

COQUIMBO, CHILE
Time: 1765194373
Depth: 53.80 km
Source: EMSC (Automatic)

Nearest Earthquake

1.6

4 km SE of San Ramon, CA
Time: 1765194333
Depth: 6.71 km
Source: USGS (Automatic)

1.6

4 km SE of San Ramon, CA
Time: 1765192905
Depth: 5.33 km
Source: USGS (Automatic)

2.2

SAN FRANCISCO BAY AREA, CALIF.
Time: 1765191640
Depth: 7.80 km
Source: EMSC (Automatic)

1.8

4 km SE of San Ramon, CA
Time: 1765190433
Depth: 5.11 km
Source: USGS (Automatic)

1.8

4 km SE of San Ramon, CA
Time: 1765190075
Depth: 1.45 km
Source: USGS (Automatic)