Earthquake 4 km SW of Anza, CA (0.4 ml) (2025-09-02 11:09:14 UTC)
A 0.4 magnitude earthquake struck on 4 km SW of Anza, CA, at 2025-09-02 11:09:14 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 4 km SW of Anza, CA
Recommendation
Minor Earthquake
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.
Magnitudo (ml)
0.4
Automatic
USGS
Summary
- Intensity: 0
- Tsunami: 0
- ID: usgs_ci41281272
Nearest Places
- Durasno Valley / 0.68 km
- Cahuilla Reservation / 1.42 km
- Cave Rocks / 2.85 km
- Cahuilla / 3.05 km
- American Medical Response Anza / 3.7 km
Comment
Latest Earthquake
1.1
4 km SSW of Idyllwild, CA
Time:
Depth: 16.30 km
Source: USGS (Automatic)
Time:
Depth: 16.30 km
Source: USGS (Automatic)
0.2
7 km WNW of Cobb, CA
Time:
Depth: 1.47 km
Source: USGS (Automatic)
Time:
Depth: 1.47 km
Source: USGS (Automatic)
3.1
TIMOR REGION
Time:
Depth: 10.00 km
Source: EMSC (Automatic)
Time:
Depth: 10.00 km
Source: EMSC (Automatic)
3.1
Timor Region
Time:
Depth: 10.00 km
Source: BMKG (Automatic)
Time:
Depth: 10.00 km
Source: BMKG (Automatic)
3.7
SOUTH AFRICA
Time:
Depth: 10.00 km
Source: EMSC (Automatic)
Time:
Depth: 10.00 km
Source: EMSC (Automatic)
Nearest Earthquake
1.1
4 km SSW of Idyllwild, CA
Time:
Depth: 16.30 km
Source: USGS (Automatic)
Time:
Depth: 16.30 km
Source: USGS (Automatic)
1.1
12 km N of Banning, CA
Time:
Depth: 16.54 km
Source: USGS (Automatic)
Time:
Depth: 16.54 km
Source: USGS (Automatic)
0.7
5 km WSW of Anza, CA
Time:
Depth: 6.04 km
Source: USGS (Automatic)
Time:
Depth: 6.04 km
Source: USGS (Automatic)
0.6
8 km S of Idyllwild, CA
Time:
Depth: 13.94 km
Source: USGS (Automatic)
Time:
Depth: 13.94 km
Source: USGS (Automatic)
1.0
4 km SW of Anza, CA
Time:
Depth: 3.40 km
Source: USGS (Automatic)
Time:
Depth: 3.40 km
Source: USGS (Automatic)