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

A minor earthquake occurred at 2:14:44 PM (PDT) on Sunday, April 4, 2021.
The magnitude 3.3 event occurred 4 km (3 miles) N of Beaumont, CA.
The hypocentral depth is 13 km ( 8 miles).


Magnitude 3.3 - local magnitude (Ml)
Time Sunday, April 4, 2021 at 2:14:44 PM (PDT)
Sunday, April 4, 2021 at 21:14:44 (UTC)
Distance from Beaumont, CA - 4 km (3 miles) N (359 degrees)
Calimesa, CA - 7 km (5 miles) ESE (109 degrees)
Yucaipa, CA - 10 km (6 miles) SE (141 degrees)
Banning, CA - 10 km (6 miles) WNW (296 degrees)
Mentone, CA - 18 km (11 miles) SE (129 degrees)
Coordinates 33 deg. 58.0 min. N (33.966N), 116 deg. 58.7 min. W (116.978W)
Depth 13.13 km (8.2 miles)
Quality Good
Location Quality Parameters Nst=135, Nph=263, Dmin=5.0 km, Rmss=0.18 sec, Erho=0.1 km, Erzz=0.25 km, Gp=27 degrees
Event ID# ci39838568
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