Earthquake 5 km NW of Rialto, CA (2.4 ml) (2025-07-31 19:08:57 UTC)
A 2.4 magnitude earthquake struck on 5 km NW of Rialto, CA, at 2025-07-31 19:08:57 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 NW of Rialto, CA
Recommendation
Light Earthquake
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.
Magnitudo (ml)
2.4
Automatic
USGS
Summary
- Intensity: 0
- Tsunami: 0
- ID: usgs_ci41249808
Nearest Places
- Birdsall Park / 1.09 km
- Rialto Municipal Airport /Miro Field/ / 1.4 km
- San Bernardino County Sheriff's Department - Aviation Division / 1.57 km
- San Bernardino Sheriff's Aviation Division Emergency Medical Services Transport / 1.6 km
- San Bernardino County Hazardous Materials Division Business Office / 1.62 km
Comment
Latest Earthquake
2.6
TARAPACA, CHILE
Time:
Depth: 118.40 km
Source: EMSC (Automatic)
Time:
Depth: 118.40 km
Source: EMSC (Automatic)
1.6
13 km SE of Bodfish, CA
Time:
Depth: 5.60 km
Source: USGS (Automatic)
Time:
Depth: 5.60 km
Source: USGS (Automatic)
1.4
38 km SSW of Lake Minchumina, Alaska
Time:
Depth: 3.90 km
Source: USGS (Automatic)
Time:
Depth: 3.90 km
Source: USGS (Automatic)
1.0
9 km SE of Valle Vista, CA
Time:
Depth: 17.45 km
Source: USGS (Automatic)
Time:
Depth: 17.45 km
Source: USGS (Automatic)
0.8
2 km NW of The Geysers, CA
Time:
Depth: 2.36 km
Source: USGS (Automatic)
Time:
Depth: 2.36 km
Source: USGS (Automatic)
Nearest Earthquake
1.0
9 km SE of Valle Vista, CA
Time:
Depth: 17.45 km
Source: USGS (Automatic)
Time:
Depth: 17.45 km
Source: USGS (Automatic)
0.8
5 km N of San Jacinto, CA
Time:
Depth: 5.20 km
Source: USGS (Automatic)
Time:
Depth: 5.20 km
Source: USGS (Automatic)
0.7
7 km NNE of Fontana, CA
Time:
Depth: 5.73 km
Source: USGS (Automatic)
Time:
Depth: 5.73 km
Source: USGS (Automatic)
0.3
5 km WSW of Anza, CA
Time:
Depth: 5.43 km
Source: USGS (Automatic)
Time:
Depth: 5.43 km
Source: USGS (Automatic)
1.1
7 km NNE of Fontana, CA
Time:
Depth: 5.99 km
Source: USGS (Automatic)
Time:
Depth: 5.99 km
Source: USGS (Automatic)