Earthquake 8 km ESE of Westhaven-Moonstone, CA (1.8 md) (2025-12-11 23:30:29 UTC)
A 1.8 magnitude earthquake struck on 8 km ESE of Westhaven-Moonstone, CA, at 2025-12-11 23:30:29 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 8 km ESE of Westhaven-Moonstone, 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)
1.8
Automatic
USGS
Summary
- Intensity: 0
- Tsunami: 0
- ID: usgs_nc75278491
Nearest Places
- Lower South Fork Little River / 1.03 km
- Camp Twenty (historical) / 1.32 km
- Upper South Fork Little River / 1.4 km
- Railroad Creek / 3.38 km
- Freeman Creek / 3.67 km
Comment
Latest Earthquake
3.8
OFF COAST OF ANTOFAGASTA, CHILE
Time:
Depth: 33.00 km
Source: EMSC (Automatic)
Time:
Depth: 33.00 km
Source: EMSC (Automatic)
0.8
5 km WNW of Cobb, CA
Time:
Depth: 1.61 km
Source: USGS (Automatic)
Time:
Depth: 1.61 km
Source: USGS (Automatic)
2.1
CENTRAL TURKEY
Time:
Depth: 7.90 km
Source: EMSC (Automatic)
Time:
Depth: 7.90 km
Source: EMSC (Automatic)
1.0
8 km SSE of San Juan Bautista, CA
Time:
Depth: 4.95 km
Source: USGS (Automatic)
Time:
Depth: 4.95 km
Source: USGS (Automatic)
2.2
Sumbawa Region, Indonesia
Time:
Depth: 72.57 km
Source: BMKG (Automatic)
Time:
Depth: 72.57 km
Source: BMKG (Automatic)
Nearest Earthquake
2.2
24 km W of Petrolia, CA
Time:
Depth: 10.74 km
Source: USGS (Automatic)
Time:
Depth: 10.74 km
Source: USGS (Automatic)
3.3
4 km NE of Blue Lake, CA
Time:
Depth: 21.66 km
Source: USGS (Automatic)
Time:
Depth: 21.66 km
Source: USGS (Automatic)
3.3
NORTHERN CALIFORNIA
Time:
Depth: 21.70 km
Source: EMSC (Automatic)
Time:
Depth: 21.70 km
Source: EMSC (Automatic)