Recent Earthquakes in California and Nevada
== PRELIMINARY EARTHQUAKE REPORT ==
U.S. Geological Survey, Menlo Park, California
U.C. Berkeley Seismological Laboratory, Berkeley, California
Version #6: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A micro earthquake occurred at 3:45:11 PM (PDT) on Friday, September 10, 2021.
The magnitude 1.2 event occurred 18 km (11 miles) ENE (59 degrees) of Le Grand, CA.
The hypocentral depth is 11 km ( 7 miles).
|Magnitude||1.2 - duration magnitude (Md)|
|Time||Friday, September 10, 2021 at 3:45:11 PM (PDT)
Friday, September 10, 2021 at 22:45:11 (UTC)
Le Grand, CA - 18 km (11 miles) ENE (59 degrees)|
Mariposa, CA - 21 km (13 miles) SSW (206 degrees)
Planada, CA - 22 km (14 miles) E (84 degrees)
Chowchilla, CA - 27 km (17 miles) NE (38 degrees)
Fairmead, CA - 28 km (18 miles) NNE (22 degrees)
|Coordinates||37 deg. 18.8 min. N (37.312N), 120 deg. 4.3 min. W (120.071W)|
|Depth||11.42 km (7.1 miles)|
|Location Quality Parameters||Nst=6, Nph=9, Dmin=26.7 km, Rmss=0.07 sec, Erho=0.54 km, Erzz=1 km, Gp=207 degrees|
|Additional Information|| Map
For more information, see https://earthquake.usgs.gov
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)