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

A micro earthquake occurred at 7:01:32 PM (PDT) on Monday, April 5, 2021.
The magnitude 1.0 event occurred 16 km (10 miles) E (86 degrees) of Ocotillo, CA.
The hypocentral depth is 10 km ( 6 miles).


Magnitude 1.0 - local magnitude (Ml)
Time Monday, April 5, 2021 at 7:01:32 PM (PDT)
Tuesday, April 6, 2021 at 2:01:32 (UTC)
Distance from Ocotillo, CA - 16 km (10 miles) E (86 degrees)
El Centro, CA - 25 km (16 miles) W (259 degrees)
Imperial, CA - 26 km (16 miles) WSW (244 degrees)
Heber, CA - 28 km (17 miles) W (273 degrees)
Progreso, B.C., MX - 29 km (18 miles) NW (309 degrees)
Coordinates 32 deg. 44.7 min. N (32.745N), 115 deg. 49.4 min. W (115.823W)
Depth 9.69 km (6.0 miles)
Quality Good
Location Quality Parameters Nst=17, Nph=32, Dmin=14.0 km, Rmss=0.22 sec, Erho=0.4 km, Erzz=0.9 km, Gp=98 degrees
Event ID# ci39840168
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