Recent Earthquakes in California and Nevada


== PRELIMINARY EARTHQUAKE REPORT ==

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


Version #3: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.

A micro earthquake occurred at 9:49:09 AM (PDT) on Saturday, September 11, 2021.
The magnitude 0.9 event occurred 27 km (17 miles) NE (41 degrees) of Soledad, CA.
The hypocentral depth is 8 km ( 5 miles).


Magnitude 0.9 - duration magnitude (Md)
Time Saturday, September 11, 2021 at 9:49:09 AM (PDT)
Saturday, September 11, 2021 at 16:49:09 (UTC)
Distance from Soledad, CA - 27 km (17 miles) NE (41 degrees)
Gonzales, CA - 30 km (19 miles) ENE (68 degrees)
Ridgemark, CA - 31 km (19 miles) SE (137 degrees)
Greenfield, CA - 33 km (21 miles) NNE (18 degrees)
Chualar, CA - 35 km (22 miles) E (83 degrees)
Coordinates 36 deg. 36.4 min. N (36.607N), 121 deg. 7.7 min. W (121.128W)
Depth 8.02 km (5.0 miles)
Quality Good
Location Quality Parameters Nst=12, Nph=13, Dmin=6.5 km, Rmss=0.07 sec, Erho=0.51 km, Erzz=0.83 km, Gp=173 degrees
Event ID# nc73623686
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For more information, see https://earthquake.usgs.gov

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