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 5:46:04 AM (PDT) on Wednesday, July 21, 2021.
The magnitude 0.2 event occurred 21 km (13 miles) ESE of Little Lake, CA.
The hypocentral depth is 5 km ( 3 miles).


Magnitude 0.2 - local magnitude (Ml)
Time Wednesday, July 21, 2021 at 5:46:04 AM (PDT)
Wednesday, July 21, 2021 at 12:46:04 (UTC)
Distance from Little Lake, CA - 21 km (13 miles) ESE (109 degrees)
Ridgecrest, CA - 28 km (17 miles) N (359 degrees)
Inyokern, CA - 28 km (17 miles) NNE (25 degrees)
Searles Valley, CA - 28 km (17 miles) WNW (295 degrees)
Trona, CA - 30 km (19 miles) WNW (294 degrees)
Coordinates 35 deg. 52.4 min. N (35.873N), 117 deg. 41.0 min. W (117.683W)
Depth 4.84 km (3.0 miles)
Quality Good
Location Quality Parameters Nst=15, Nph=27, Dmin=8.8 km, Rmss=0.1 sec, Erho=0.18 km, Erzz=0.32 km, Gp=83 degrees
Event ID# ci39748263
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)