Recent Earthquakes in California and Nevada


== PRELIMINARY EARTHQUAKE REPORT ==

U.S. Geological Survey, Menlo Park, California
U.C. Berkeley Seismological Laboratory, Berkeley, California


Version #0: This report supersedes any earlier reports of this event. This is a computer-generated message. This event has not yet been reviewed by a seismologist.

A micro earthquake occurred at 6:05:57 PM (PDT) on Friday, September 10, 2021.
The magnitude 1.4 event occurred 22 km (14 miles) NE (36 degrees) of Soledad, CA.
The hypocentral depth is 8 km ( 5 miles).


Magnitude 1.4 - duration magnitude (Md)
Time Friday, September 10, 2021 at 6:05:57 PM (PDT)
Saturday, September 11, 2021 at 1:05:57 (UTC)
Distance from Soledad, CA - 22 km (14 miles) NE (36 degrees)
Gonzales, CA - 25 km (15 miles) ENE (70 degrees)
Greenfield, CA - 30 km (18 miles) N (10 degrees)
Chualar, CA - 30 km (19 miles) E (87 degrees)
Ridgemark, CA - 30 km (19 miles) SSE (147 degrees)
Coordinates 36 deg. 35.0 min. N (36.584N), 121 deg. 11.0 min. W (121.184W)
Depth 7.96 km (4.9 miles)
Quality Good
Location Quality Parameters Nst=7, Nph=7, Dmin=1.3 km, Rmss=0.03 sec, Erho=0.75 km, Erzz=0.6 km, Gp=164 degrees
Event ID# nc73623371
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)