Earthquake 5 km SE of Ontario, CA (3.5 mlr) (2025-08-06 08:14:00 UTC)
A 3.5 magnitude earthquake struck on 5 km SE of Ontario, CA, at 2025-08-06 08:14:00 UTC. Reviewed by USGS seismologists, this minor quake occurred at a magnitude type of mlr and was felt in surrounding areas. Stay updated on earthquake activity in 5 km SE of Ontario, CA
Recommendation
Moderate Earthquake
Moderate Earthquake
Action
Noticeable shaking, items may rattle, but typically little to no damage.
Suggestion
Indoors: Drop, Cover, and Hold On under a sturdy piece of furniture. Move away from windows or heavy objects that might fall. Outdoors: Move to an open area away from buildings, trees, and power lines.
Magnitudo (mlr)
3.5
Automatic
USGS
Summary
- Intensity: 0
- Tsunami: 0
- ID: usgs_ci41254424
Nearest Places
- Archibald Ranch Community Church / 0.16 km
- Creekside / 0.26 km
- Montecito Baptist School / 0.43 km
- Mountain View Elementary School / 0.44 km
- Ontario Police Department Headquarters / 0.78 km
Comment
Latest Earthquake
1.5
FRANCE-GERMANY BORDER REGION
Time:
Depth: 5.50 km
Source: EMSC (Automatic)
Time:
Depth: 5.50 km
Source: EMSC (Automatic)
0.8
7 km NW of The Geysers, CA
Time:
Depth: 3.26 km
Source: USGS (Automatic)
Time:
Depth: 3.26 km
Source: USGS (Automatic)
1.1
35 km W of Tyonek, Alaska
Time:
Depth: 77.50 km
Source: USGS (Automatic)
Time:
Depth: 77.50 km
Source: USGS (Automatic)
1.1
10 km SW of Morongo Valley, CA
Time:
Depth: 15.60 km
Source: USGS (Automatic)
Time:
Depth: 15.60 km
Source: USGS (Automatic)
1.5
47 km WNW of Toyah, Texas
Time:
Depth: 2.60 km
Source: USGS (Automatic)
Time:
Depth: 2.60 km
Source: USGS (Automatic)
Nearest Earthquake
1.1
10 km SW of Morongo Valley, CA
Time:
Depth: 15.60 km
Source: USGS (Automatic)
Time:
Depth: 15.60 km
Source: USGS (Automatic)
1.1
3 km SE of Home Gardens, CA
Time:
Depth: 0.65 km
Source: USGS (Automatic)
Time:
Depth: 0.65 km
Source: USGS (Automatic)
1.2
3 km NNW of Big Bear City, CA
Time:
Depth: 1.47 km
Source: USGS (Automatic)
Time:
Depth: 1.47 km
Source: USGS (Automatic)
0.8
5 km WSW of Anza, CA
Time:
Depth: 3.28 km
Source: USGS (Automatic)
Time:
Depth: 3.28 km
Source: USGS (Automatic)
1.4
5 km SE of Ontario, CA
Time:
Depth: 5.21 km
Source: USGS (Automatic)
Time:
Depth: 5.21 km
Source: USGS (Automatic)