Earthquake 6 km E of Calimesa, CA (1.1 ml) (2025-10-21 03:07:55 UTC)

1761016075

33.9978, -116.9913

9.37 KM

A 1.1 magnitude earthquake struck on 6 km E of Calimesa, CA, at 2025-10-21 03:07:55 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 6 km E of Calimesa, 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 6 km E of Calimesa, CA (1.1 ml) (2025-10-21 03:07:55 UTC)

Magnitudo (ml)

1.1

Automatic
USGS

Summary

Intensity: 0
Tsunami: 0
ID: usgs_ci41112063

Nearest Places

Edward Dean Museum of Decorative Arts / 2.35 km
Water Canyon / 2.36 km
Riverside County Fire Department Station 22 - Cherry Valley / 2.97 km
Wallace Creek / 2.99 km
Mesa Grande Seventh Day Adventist School / 3.06 km

Comment

Latest Earthquake

1.5

21 km W of Mina, Nevada
Time: 1761023665
Depth: 0.84 km
Source: USGS (Automatic)

2.8

OFF COAST OF LOS LAGOS, CHILE
Time: 1761023387
Depth: 19.70 km
Source: EMSC (Automatic)

4.1

MOLUCCA SEA
Time: 1761023234
Depth: 10.00 km
Source: EMSC (Automatic)

4.1

Southern Molucca Sea
Time: 1761023234
Depth: 10.00 km
Source: BMKG (Automatic)

2.7

SOUTHERN SUMATRA, INDONESIA
Time: 1761023096
Depth: 10.00 km
Source: EMSC (Automatic)

Nearest Earthquake

1.2

14 km SE of Anza, CA
Time: 1761020857
Depth: 8.77 km
Source: USGS (Automatic)

0.9

4 km SW of Palomar Observatory, CA
Time: 1761020418
Depth: 20.50 km
Source: USGS (Automatic)

1.0

20 km ESE of Anza, CA
Time: 1761008336
Depth: 16.00 km
Source: USGS (Automatic)

0.5

6 km WSW of Anza, CA
Time: 1761005702
Depth: 3.44 km
Source: USGS (Automatic)

0.6

10 km S of Idyllwild, CA
Time: 1761004242
Depth: 14.39 km
Source: USGS (Automatic)