Earthquake 54 km WNW of Petrolia, CA (4.0 ml) (2025-09-09 19:40:58 UTC)

1757446858

40.3467, -124.9198

1.96 KM

A 4.0 magnitude earthquake struck on 54 km WNW of Petrolia, CA, at 2025-09-09 19:40:58 UTC. Reviewed by USGS seismologists, this minor quake occurred at a magnitude type of ml and was felt in surrounding areas. Stay updated on earthquake activity in 54 km WNW of Petrolia, CA

Recommendation
Strong Earthquake

Action

Moderate shaking can cause damage to weak structures.

Suggestion

Indoors: Drop, Cover, and Hold On. Stay away from windows and heavy furniture. Outdoors: Move to an open space. If in a car: Pull over and stop in a safe area.

Earthquake 54 km WNW of Petrolia, CA (4.0 ml) (2025-09-09 19:40:58 UTC)

Magnitudo (ml)

4.0

Automatic
USGS

Summary

Intensity: 0
Tsunami: 0
ID: usgs_nc75235672

Nearest Places

Bear Valley / 20.92 km
Gorda Escarpment / 21.03 km
Mendocino Canyon / 26.53 km
Blunts Reef Coast Guard Station / 36.84 km
Blunts Reef Lightship (historical) / 37.33 km

Comment

Latest Earthquake

3.2

Minahassa Peninsula, Sulawesi
Time: 1757463764
Depth: 193.33 km
Source: BMKG (Automatic)

3.7

CATANDUANES, PHILIPPINES
Time: 1757463297
Depth: 10.00 km
Source: EMSC (Automatic)

3.1

7 km ENE of Calumet, Oklahoma
Time: 1757463153
Depth: 0.60 km
Source: USGS (Automatic)

3.0

OKLAHOMA
Time: 1757463152
Depth: 5.00 km
Source: EMSC (Automatic)

3.0

SUMBA REGION, INDONESIA
Time: 1757463058
Depth: 17.00 km
Source: EMSC (Automatic)

Nearest Earthquake

4.0

OFFSHORE NORTHERN CALIFORNIA
Time: 1757446858
Depth: 2.00 km
Source: EMSC (Automatic)

3.9

74 km WSW of Ferndale, California
Time: 1757446858
Depth: 9.00 km
Source: USGS (Automatic)

1.8

14 km NW of Petrolia, CA
Time: 1757439621
Depth: 15.77 km
Source: USGS (Automatic)

2.2

OFFSHORE NORTHERN CALIFORNIA
Time: 1757426583
Depth: 11.20 km
Source: EMSC (Automatic)

2.2

16 km W of Petrolia, CA
Time: 1757426583
Depth: 11.20 km
Source: USGS (Automatic)