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 5:46:26 PM (PDT) on Wednesday, April 7, 2021.
The magnitude 0.1 event occurred 13 km (8 miles) WNW of Anza, CA.
The hypocentral depth is 7 km ( 4 miles).


Magnitude 0.1 - local magnitude (Ml)
Time Wednesday, April 7, 2021 at 5:46:26 PM (PDT)
Thursday, April 8, 2021 at 0:46:26 (UTC)
Distance from Anza, CA - 13 km (8 miles) WNW (289 degrees)
Aguanga, CA - 18 km (11 miles) NNE (19 degrees)
Idyllwild, CA - 18 km (11 miles) SSW (205 degrees)
Valle Vista, CA - 19 km (12 miles) SSE (154 degrees)
Hemet, CA - 23 km (14 miles) SE (138 degrees)
Coordinates 33 deg. 35.6 min. N (33.593N), 116 deg. 48.2 min. W (116.803W)
Depth 7.06 km (4.4 miles)
Quality Good
Location Quality Parameters Nst=14, Nph=24, Dmin=3.6 km, Rmss=0.09 sec, Erho=0.22 km, Erzz=0.4 km, Gp=93 degrees
Event ID# ci39842752
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