Earthquake 5 km SE of Ontario, CA (1.4 ml) (2025-08-06 13:46:12 UTC)

1754487972

34.0197, -117.5872

5.21 KM

A 1.4 magnitude earthquake struck on 5 km SE of Ontario, CA, at 2025-08-06 13:46:12 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 5 km SE of Ontario, 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 5 km SE of Ontario, CA (1.4 ml) (2025-08-06 13:46:12 UTC)

Magnitudo (ml)

1.4

Automatic
USGS

Summary

Intensity: 0
Tsunami: 0
ID: usgs_ci41254664

Nearest Places

Creekside / 0.42 km
Archibald Ranch Community Church / 0.69 km
Americas Best Value Inn / 0.71 km
Ranch View Elementary School / 0.79 km
Mountain View Elementary School / 0.9 km

Comment

Latest Earthquake

0.8

5 km WSW of Anza, CA
Time: 1754495050
Depth: 3.28 km
Source: USGS (Automatic)

2.8

GUATEMALA
Time: 1754494717
Depth: 5.00 km
Source: EMSC (Automatic)

3.4

Mindanao, Philippines
Time: 1754494389
Depth: 69.40 km
Source: BMKG (Automatic)

3.4

MINDANAO, PHILIPPINES
Time: 1754494389
Depth: 69.00 km
Source: EMSC (Automatic)

1.6

EASTERN TURKEY
Time: 1754493288
Depth: 10.90 km
Source: EMSC (Automatic)

Nearest Earthquake

0.8

5 km WSW of Anza, CA
Time: 1754495050
Depth: 3.28 km
Source: USGS (Automatic)

0.9

5 km SW of Idyllwild, CA
Time: 1754487724
Depth: 15.10 km
Source: USGS (Automatic)

2.6

SOUTHERN CALIFORNIA
Time: 1754483108
Depth: 12.20 km
Source: EMSC (Automatic)

2.6

5 km NNE of Lytle Creek, CA
Time: 1754483108
Depth: 12.22 km
Source: USGS (Automatic)

0.8

5 km SE of Ontario, CA
Time: 1754477724
Depth: 5.19 km
Source: USGS (Automatic)