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 3:11:29 PM (PDT) on Wednesday, April 7, 2021.
The magnitude 1.3 event occurred 3 km (2 miles) NNE (30 degrees) of Huntington Park, CA.
The hypocentral depth is 13 km ( 8 miles).


Magnitude 1.3 - local magnitude (Ml)
Time Wednesday, April 7, 2021 at 3:11:29 PM (PDT)
Wednesday, April 7, 2021 at 22:11:29 (UTC)
Distance from Huntington Park, CA - 3 km (2 miles) NNE (30 degrees)
Maywood, CA - 3 km (2 miles) NW (318 degrees)
Bell, CA - 4 km (2 miles) NNW (330 degrees)
Commerce, CA - 4 km (3 miles) W (279 degrees)
Walnut Park, CA - 5 km (3 miles) NNE (20 degrees)
Coordinates 34 deg. 0.4 min. N (34.007N), 118 deg. 12.5 min. W (118.208W)
Depth 13.03 km (8.1 miles)
Quality Good
Location Quality Parameters Nst=20, Nph=29, Dmin=2.7 km, Rmss=0.22 sec, Erho=0.73 km, Erzz=0.56 km, Gp=113 degrees
Event ID# ci39842624
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