M 1.8 - 6 km WSW of Clayton, CA
- 2025-03-20 05:13:40 (UTC)
- 37.907°N 121.984°W
- 9.3 km depth
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IIImmi 
Community Internet Intensity Map Origin - Review Status
- AUTOMATIC
- Magnitude
- 1.8 md
- Depth
- 9.3 km
- Time
- 2025-03-20 05:13:40 UTC
View Nearby Seismicity - Time Range
± Three Weeks - Search Radius
250.0 km - Magnitude Range
≥ 1.0
Contributors NC
California Integrated Seismic Network: Northern California Seismic System (UC Berkeley, USGS Menlo Park, and Partners)