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 11:53:58 AM (PDT) on Tuesday, September 14, 2021.
The magnitude 1.1 event occurred 5 km (3 miles) NW of Cabazon, CA.
The hypocentral depth is 11 km ( 7 miles).


Magnitude 1.1 - local magnitude (Ml)
Time Tuesday, September 14, 2021 at 11:53:58 AM (PDT)
Tuesday, September 14, 2021 at 18:53:58 (UTC)
Distance from Cabazon, CA - 5 km (3 miles) NW (326 degrees)
Banning, CA - 6 km (4 miles) ENE (57 degrees)
Beaumont, CA - 15 km (9 miles) ENE (78 degrees)
Calimesa, CA - 22 km (14 miles) E (99 degrees)
Yucaipa, CA - 22 km (14 miles) ESE (112 degrees)
Coordinates 33 deg. 57.4 min. N (33.956N), 116 deg. 49.1 min. W (116.819W)
Depth 11.49 km (7.1 miles)
Quality Excellent
Location Quality Parameters Nst=29, Nph=46, Dmin=8.8 km, Rmss=0.1 sec, Erho=0.15 km, Erzz=0.53 km, Gp=74 degrees
Event ID# ci39808503
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