Earthquake 2 km SSW of San Dimas, CA (1.4 ml) (2025-09-07 01:15:34 UTC)

1757207734

34.0895, -117.8152

13.63 KM

A 1.4 magnitude earthquake struck on 2 km SSW of San Dimas, CA, at 2025-09-07 01:15:34 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 2 km SSW of San Dimas, 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 2 km SSW of San Dimas, CA (1.4 ml) (2025-09-07 01:15:34 UTC)

Magnitudo (ml)

1.4

Automatic
USGS

Summary

Intensity: 0
Tsunami: 0
ID: usgs_ci41285272

Nearest Places

Puddingstone 32-009 Dam / 0.6 km
McKinley Home for Boys / 0.73 km
Exit 24A / 0.94 km
Puddingstone Reservoir / 1.03 km
Frank G Bonelli Regional County Park / 1.18 km

Comment

Latest Earthquake

1.7

18 km NE of Yerington, Nevada
Time: 1757285390
Depth: 2.90 km
Source: USGS (Automatic)

0.8

SWITZERLAND
Time: 1757285056
Depth: 5.00 km
Source: EMSC (Automatic)

3.3

NEAR N COAST OF PAPUA, INDONESIA
Time: 1757285010
Depth: 18.00 km
Source: EMSC (Automatic)

3.2

Near North Coast of West Papua
Time: 1757285010
Depth: 17.21 km
Source: BMKG (Automatic)

2.7

TARAPACA, CHILE
Time: 1757284964
Depth: 81.50 km
Source: EMSC (Automatic)

Nearest Earthquake

2.8

0 km SSW of Loma Linda, CA
Time: 1757284612
Depth: 15.64 km
Source: USGS (Automatic)

2.8

GREATER LOS ANGELES AREA, CALIF.
Time: 1757284612
Depth: 15.60 km
Source: EMSC (Automatic)

1.2

2 km E of Yorba Linda, CA
Time: 1757276850
Depth: 10.73 km
Source: USGS (Automatic)

1.0

2 km S of Loma Linda, CA
Time: 1757268517
Depth: 15.74 km
Source: USGS (Automatic)

1.0

3 km ENE of Moreno Valley, CA
Time: 1757264750
Depth: 14.06 km
Source: USGS (Automatic)