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 6:35:27 AM (PDT) on Tuesday, September 14, 2021.
The magnitude 1.9 event occurred 9 km (6 miles) NNW of Cabazon, CA.
The hypocentral depth is 20 km (12 miles).


Magnitude 1.9 - local magnitude (Ml)
Time Tuesday, September 14, 2021 at 6:35:27 AM (PDT)
Tuesday, September 14, 2021 at 13:35:27 (UTC)
Distance from Cabazon, CA - 9 km (6 miles) NNW (342 degrees)
Banning, CA - 10 km (6 miles) NE (34 degrees)
Beaumont, CA - 16 km (10 miles) ENE (63 degrees)
Yucaipa, CA - 21 km (13 miles) E (101 degrees)
Calimesa, CA - 22 km (13 miles) E (87 degrees)
Coordinates 33 deg. 59.8 min. N (33.997N), 116 deg. 49.1 min. W (116.819W)
Depth 19.93 km (12.4 miles)
Quality Good
Location Quality Parameters Nst=55, Nph=83, Dmin=4.3 km, Rmss=0.18 sec, Erho=0.2 km, Erzz=0.51 km, Gp=28 degrees
Event ID# ci39808183
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