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 10:52:36 PM (PDT) on Friday, April 30, 2021.
The magnitude 1.3 event occurred 17 km (11 miles) E (82 degrees) of Ocotillo, CA.
The hypocentral depth is 7 km ( 4 miles).


Magnitude 1.3 - local magnitude (Ml)
Time Friday, April 30, 2021 at 10:52:36 PM (PDT)
Saturday, May 1, 2021 at 5:52:36 (UTC)
Distance from Ocotillo, CA - 17 km (11 miles) E (82 degrees)
El Centro, CA - 24 km (15 miles) W (261 degrees)
Imperial, CA - 25 km (15 miles) WSW (246 degrees)
Heber, CA - 26 km (16 miles) W (276 degrees)
Progreso, B.C., MX - 29 km (18 miles) NW (313 degrees)
Coordinates 32 deg. 45.3 min. N (32.756N), 115 deg. 48.5 min. W (115.808W)
Depth 7.04 km (4.4 miles)
Quality Good
Location Quality Parameters Nst=27, Nph=44, Dmin=12.9 km, Rmss=0.16 sec, Erho=0.21 km, Erzz=0.7 km, Gp=68 degrees
Event ID# ci39637527
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