Recent Earthquakes in California and Nevada


== PRELIMINARY EARTHQUAKE REPORT ==

Southern California Seismic Network: a cooperative project of
U.S. Geological Survey, Pasadena California
Caltech Seismological Laboratory, Pasadena, California


Version #5: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.

A micro earthquake occurred at 6:27:39 PM (PDT) on Thursday, September 9, 2021.
The magnitude 0.8 event occurred 19 km (12 miles) S of Searles Valley, CA.
The hypocentral depth is 8 km ( 5 miles).


Magnitude 0.8 - local magnitude (Ml)
Time Thursday, September 9, 2021 at 6:27:39 PM (PDT)
Friday, September 10, 2021 at 1:27:39 (UTC)
Distance from Searles Valley, CA - 19 km (12 miles) S (180 degrees)
Trona, CA - 19 km (12 miles) S (187 degrees)
Ridgecrest, CA - 25 km (15 miles) E (96 degrees)
Johannesburg, CA - 33 km (20 miles) NE (40 degrees)
Inyokern, CA - 37 km (23 miles) E (98 degrees)
Coordinates 35 deg. 35.9 min. N (35.598N), 117 deg. 24.2 min. W (117.403W)
Depth 8.04 km (5.0 miles)
Quality Good
Location Quality Parameters Nst=14, Nph=24, Dmin=5.5 km, Rmss=0.12 sec, Erho=0.37 km, Erzz=0.46 km, Gp=167 degrees
Event ID# ci39803407
Additional Information Map

For more information, see https://earthquake.usgs.gov

[ Index map || Big earthquake list || All earthquake list || Glossary of terms || Top page ]
[ Did you feel it? || ShakeMaps || Relative2Me ]
[ Data Sources ]

Special maps
Long Valley || Los Angeles || San Francisco

Data Sources
US and World - USGS/NEIC = National Earthquake Information Center
Northern California - UCB = University of California, Berkeley
Southern California - Caltech = California Institute of Technology
Nevada - UNR = University of Nevada, Reno
Offshore = West Coast & Alaska Tsunami Warning Center
...all members of the Advanced National Seismic System (ANSS)