Earthquake 11 km NNW of Rancho Cucamonga, CA (2.0 ml) (2025-06-21 04:46:55 UTC)

1750481215

34.2172, -117.6292

9.05 KM

A 2.0 magnitude earthquake struck on 11 km NNW of Rancho Cucamonga, CA, at 2025-06-21 04:46:55 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 11 km NNW of Rancho Cucamonga, 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 11 km NNW of Rancho Cucamonga, CA (2.0 ml) (2025-06-21 04:46:55 UTC)

Magnitudo (ml)

2.0

Automatic
USGS

Summary

Intensity: 0
Tsunami: 0
ID: usgs_ci41000239

Nearest Places

Ontario Peak / 1.27 km
Ontario Peak Trail / 2.37 km
Cherry Canyon / 2.51 km
Sugarloaf Peak / 2.77 km
Kelly Camp / 2.87 km

Comment

Latest Earthquake

1.5

40 km S of Eureka Roadhouse, Alaska
Time: 1750495720
Depth: 20.00 km
Source: USGS (Automatic)

0.7

NORTHERN ITALY
Time: 1750494415
Depth: 0.00 km
Source: EMSC (Automatic)

2.4

EASTERN TURKEY
Time: 1750493925
Depth: 5.50 km
Source: EMSC (Automatic)

4.5

Timor Region
Time: 1750493907
Depth: 90.50 km
Source: BMKG (Automatic)

2.7

NICARAGUA
Time: 1750493364
Depth: 4.00 km
Source: EMSC (Automatic)

Nearest Earthquake

0.9

8 km SSW of Calimesa, CA
Time: 1750489959
Depth: 15.70 km
Source: USGS (Automatic)

1.0

13 km NE of Trabuco Canyon, CA
Time: 1750481945
Depth: 8.17 km
Source: USGS (Automatic)

2.0

SOUTHERN CALIFORNIA
Time: 1750481215
Depth: 9.10 km
Source: EMSC (Automatic)

1.1

6 km SE of Valle Vista, CA
Time: 1750441275
Depth: 15.82 km
Source: USGS (Automatic)

0.8

9 km ESE of Valle Vista, CA
Time: 1750438645
Depth: 16.23 km
Source: USGS (Confirmed)