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 10:53:45 PM (PDT) on Monday, May 3, 2021.
The magnitude 0.5 event occurred 4 km (2 miles) SSW of Idyllwild, CA.
The hypocentral depth is 16 km (10 miles).


Magnitude 0.5 - local magnitude (Ml)
Time Monday, May 3, 2021 at 10:53:45 PM (PDT)
Tuesday, May 4, 2021 at 5:53:45 (UTC)
Distance from Idyllwild, CA - 4 km (2 miles) SSW (212 degrees)
Valle Vista, CA - 15 km (9 miles) ESE (106 degrees)
Anza, CA - 18 km (11 miles) NNW (340 degrees)
San Jacinto, CA - 22 km (13 miles) ESE (112 degrees)
Hemet, CA - 22 km (14 miles) E (101 degrees)
Coordinates 33 deg. 42.6 min. N (33.711N), 116 deg. 44.4 min. W (116.741W)
Depth 15.55 km (9.7 miles)
Quality Excellent
Location Quality Parameters Nst=17, Nph=22, Dmin=2.5 km, Rmss=0.14 sec, Erho=0.38 km, Erzz=0.74 km, Gp=75 degrees
Event ID# ci39639975
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