M 4.5 - 10km WSW of Ferndale, CA
- 2023-03-21 23:18:19 (UTC)
- 40.542°N 124.373°W
- 18.1 km depth
Interactive Map Regional Information Felt Report - Tell Us! 000738Responses Contribute to citizen science. Please tell us about your experience.
- Did You Feel It?
IVmmi 
Community Internet Intensity Map - ShakeMap
IVmmi 
Estimated Intensity Map - PAGER
GREEN 
Estimated Economic Losses 
Estimated Fatalities Origin - Review Status
- REVIEWED
- Magnitude
- 4.5 mw
- Depth
- 18.1 km
- Time
- 2023-03-21 23:18:19 UTC
Moment Tensor Fault Plane Solution Tsunami 
U.S. Tsunami Warning System To view any current tsunami advisories for this and other events please visit https://www.tsunami.gov.
View Nearby Seismicity - Time Range
± Three Weeks - Search Radius
250.0 km - Magnitude Range
≥ 1.0
ShakeAlert ® 
Contributors NC
California Integrated Seismic Network: Northern California Seismic System (UC Berkeley, USGS Menlo Park, and Partners)