Earthquake 4 km SW of Anderson Springs, CA (1.1 md) (2025-04-21 07:52:27 UTC)

1745221947

38.7445, -122.7163

-0.82 KM

A 1.1 magnitude earthquake struck on 4 km SW of Anderson Springs, CA, at 2025-04-21 07:52:27 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 SW of Anderson Springs, CA

Recommendation
Minor Earthquake

Action

No need for significant action. These tremors are typically imperceptible or barely felt.

Suggestion

Remain calm and observe. These are often harmless and not a cause for concern.

Earthquake 4 km SW of Anderson Springs, CA (1.1 md) (2025-04-21 07:52:27 UTC)

Magnitudo (md)

1.1

Automatic
USGS

Summary

Intensity: 0
Tsunami: 0
ID: usgs_nc75169116

Nearest Places

Sheepskin Rock / 0.25 km
Chicago Mine / 1.2 km
Research Mine / 1.27 km
Locke Cabin / 1.32 km
Helen Mine / 1.42 km

Comment

Latest Earthquake

0.6

12 km SE of Anza, CA
Time: 1745233264
Depth: 6.22 km
Source: USGS (Automatic)

0.2

49 km NE of Beatty, Nevada
Time: 1745233203
Depth: 11.10 km
Source: USGS (Automatic)

0.8

46 km ENE of Beatty, Nevada
Time: 1745232562
Depth: 0.00 km
Source: USGS (Automatic)

3.8

MYANMAR
Time: 1745232348
Depth: 10.00 km
Source: EMSC (Automatic)

4.5

SOUTHERN IRAN
Time: 1745232121
Depth: 6.00 km
Source: EMSC (Automatic)

Nearest Earthquake

0.8

3 km W of Cobb, CA
Time: 1745230859
Depth: 1.48 km
Source: USGS (Automatic)

1.6

0 km NW of The Geysers, CA
Time: 1745229505
Depth: 0.65 km
Source: USGS (Automatic)

0.8

1 km N of The Geysers, CA
Time: 1745227993
Depth: 2.02 km
Source: USGS (Automatic)

0.6

4 km NNW of The Geysers, CA
Time: 1745227746
Depth: 3.85 km
Source: USGS (Automatic)

0.8

6 km WNW of Cobb, CA
Time: 1745227037
Depth: 2.24 km
Source: USGS (Automatic)