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 2:08:00 PM (PDT) on Monday, September 13, 2021.
The magnitude 1.4 event occurred 14 km (9 miles) NE (50 degrees) of Thousand Palms, CA.
The hypocentral depth is 12 km ( 8 miles).


Magnitude 1.4 - local magnitude (Ml)
Time Monday, September 13, 2021 at 2:08:00 PM (PDT)
Monday, September 13, 2021 at 21:08:00 (UTC)
Distance from Thousand Palms, CA - 14 km (9 miles) NE (50 degrees)
Indian Wells, CA - 21 km (13 miles) N (9 degrees)
Indio, CA - 21 km (13 miles) NNW (345 degrees)
Desert Hot Springs, CA - 22 km (14 miles) ESE (107 degrees)
Rancho Mirage, CA - 22 km (14 miles) NE (35 degrees)
Coordinates 33 deg. 54.1 min. N (33.902N), 116 deg. 16.4 min. W (116.274W)
Depth 12.2 km (7.6 miles)
Quality Good
Location Quality Parameters Nst=28, Nph=37, Dmin=9.6 km, Rmss=0.16 sec, Erho=0.25 km, Erzz=0.5 km, Gp=49 degrees
Event ID# ci39807495
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