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 #3: This report supersedes any earlier reports of this event. This is a computer-generated message. This event has not yet been reviewed by a seismologist.

A micro earthquake occurred at 8:04:45 PM (PDT) on Tuesday, April 6, 2021.
The magnitude 1.3 event occurred 6 km (4 miles) NE (39 degrees) of Westmorland, CA.
The hypocentral depth is 8 km ( 5 miles).


Magnitude 1.3 - local magnitude (Ml)
Time Tuesday, April 6, 2021 at 8:04:45 PM (PDT)
Wednesday, April 7, 2021 at 3:04:45 (UTC)
Distance from Westmorland, CA - 6 km (4 miles) NE (39 degrees)
Calipatria, CA - 8 km (5 miles) SW (230 degrees)
Brawley, CA - 12 km (8 miles) NNW (338 degrees)
Niland, CA - 19 km (12 miles) SSW (198 degrees)
Imperial, CA - 26 km (16 miles) N (358 degrees)
Coordinates 33 deg. 4.8 min. N (33.081N), 115 deg. 34.8 min. W (115.579W)
Depth 8.16 km (5.1 miles)
Quality Good
Location Quality Parameters Nst=13, Nph=15, Dmin=4.5 km, Rmss=0.22 sec, Erho=0.55 km, Erzz=0.96 km, Gp=65 degrees
Event ID# ci39841456
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