Earthquake 20 km WSW of Round Valley, CA (0.8 md) (2025-08-22 21:33:01 UTC)
A 0.8 magnitude earthquake struck on 20 km WSW of Round Valley, CA, at 2025-08-22 21:33:01 UTC. Reviewed by USGS seismologists, this minor quake occurred at a magnitude type of md and was felt in surrounding areas. Stay updated on earthquake activity in 20 km WSW of Round Valley, 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 (md)
0.8
Automatic
USGS
Summary
- Intensity: 0
- Tsunami: 0
- ID: usgs_nc75227342
Nearest Places
- White Bear Lake / 0.46 km
- Big Bear Lake / 0.75 km
- Brown Bear Lake / 0.9 km
- Coronet Lake / 0.9 km
- Little Bear Lake / 0.96 km
Comment
Latest Earthquake
1.8
12 km SE of Dunsmuir, CA
Time:
Depth: 3.48 km
Source: USGS (Automatic)
Time:
Depth: 3.48 km
Source: USGS (Automatic)
2.1
12 km SE of Dunsmuir, CA
Time:
Depth: 4.86 km
Source: USGS (Automatic)
Time:
Depth: 4.86 km
Source: USGS (Automatic)
2.1
NORTHERN CALIFORNIA
Time:
Depth: 4.90 km
Source: EMSC (Automatic)
Time:
Depth: 4.90 km
Source: EMSC (Automatic)
3.7
SAN JUAN, ARGENTINA
Time:
Depth: 125.00 km
Source: EMSC (Automatic)
Time:
Depth: 125.00 km
Source: EMSC (Automatic)
1.3
2 km NNE of The Geysers, CA
Time:
Depth: 2.45 km
Source: USGS (Automatic)
Time:
Depth: 2.45 km
Source: USGS (Automatic)
Nearest Earthquake
1.0
35 km SSE of Dyer, Nevada
Time:
Depth: 2.00 km
Source: USGS (Automatic)
Time:
Depth: 2.00 km
Source: USGS (Automatic)