Earthquake 9 km WNW of Cobb, CA (2.1 md) (2025-08-21 06:33:22 UTC)

1755758002

38.8405, -122.8252

1.94 KM

A 2.1 magnitude earthquake struck on 9 km WNW of Cobb, CA, at 2025-08-21 06:33:22 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 9 km WNW of Cobb, 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 9 km WNW of Cobb, CA (2.1 md) (2025-08-21 06:33:22 UTC)

Magnitudo (md)

2.1

Automatic
USGS

Summary

Intensity: 0
Tsunami: 0
ID: usgs_nc75226617

Nearest Places

Caldwell Ranch / 0.26 km
Coldwater Canyon / 1.06 km
Black Oaks / 1.26 km
Wildhorse Creek / 1.46 km
Caldwell Pines / 1.58 km

Comment

Latest Earthquake

18 km ESE of Little Lake, CA
Time: 1755767801
Depth: 2.56 km
Source: USGS (Automatic)

3 km SSW of Anderson Springs, CA
Time: 1755767391
Depth: 1.81 km
Source: USGS (Automatic)

35 km WSW of Ackerly, Texas
Time: 1755767376
Depth: 5.40 km
Source: USGS (Automatic)

WESTERN TURKEY
Time: 1755767364
Depth: 7.70 km
Source: EMSC (Automatic)

ANTOFAGASTA, CHILE
Time: 1755767318
Depth: 147.00 km
Source: EMSC (Automatic)

Nearest Earthquake

3 km SSW of Anderson Springs, CA
Time: 1755767391
Depth: 1.81 km
Source: USGS (Automatic)

7 km WNW of Cobb, CA
Time: 1755765898
Depth: 2.23 km
Source: USGS (Automatic)

7 km SW of Yountville, CA
Time: 1755758352
Depth: 7.00 km
Source: USGS (Automatic)

NORTHERN CALIFORNIA
Time: 1755758352
Depth: 7.00 km
Source: EMSC (Automatic)

9 km WNW of Cobb, CA
Time: 1755758031
Depth: 1.90 km
Source: USGS (Automatic)