M 4.1 - 11 km E of Blackhawk, California
- 1980-01-27 10:58:00 (UTC)
- 37.839°N 121.784°W
- 12.3 km depth
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Origin - Review Status
- REVIEWED
- Magnitude
- 4.1 ml
- Depth
- 12.3 km
- Time
- 1980-01-27 10:58:00 UTC
Focal Mechanism Fault Plane Solution 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)