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

A micro earthquake occurred at 10:24:19 AM (PST) on Monday, February 22, 2021.
The magnitude 0.3 event occurred 13 km (8 miles) WNW of Anza, CA.
The hypocentral depth is 7 km ( 4 miles).


Magnitude 0.3 - local magnitude (Ml)
Time Monday, February 22, 2021 at 10:24:19 AM (PST)
Monday, February 22, 2021 at 18:24:19 (UTC)
Distance from Anza, CA - 13 km (8 miles) WNW (292 degrees)
Aguanga, CA - 18 km (11 miles) NNE (17 degrees)
Valle Vista, CA - 18 km (11 miles) SSE (154 degrees)
Idyllwild, CA - 18 km (11 miles) SSW (208 degrees)
Hemet, CA - 22 km (14 miles) SE (137 degrees)
Coordinates 33 deg. 36.0 min. N (33.601N), 116 deg. 48.4 min. W (116.807W)
Depth 6.59 km (4.1 miles)
Quality Good
Location Quality Parameters Nst=10, Nph=18, Dmin=5.0 km, Rmss=0.09 sec, Erho=0.34 km, Erzz=0.46 km, Gp=142 degrees
Event ID# ci39797928
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