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

A micro earthquake occurred at 9:30:44 AM (PDT) on Tuesday, May 4, 2021.
The magnitude 1.6 event occurred 15 km (9 miles) ENE (57 degrees) of Ojai, CA.
The hypocentral depth is 18 km (12 miles).


Magnitude 1.6 - local magnitude (Ml)
Time Tuesday, May 4, 2021 at 9:30:44 AM (PDT)
Tuesday, May 4, 2021 at 16:30:44 (UTC)
Distance from Ojai, CA - 15 km (9 miles) ENE (57 degrees)
Santa Paula, CA - 19 km (12 miles) NNW (347 degrees)
Fillmore, CA - 22 km (14 miles) NW (308 degrees)
Ventura, CA - 30 km (18 miles) NNE (22 degrees)
Piru, CA - 31 km (19 miles) WNW (292 degrees)
Coordinates 34 deg. 31.3 min. N (34.521N), 119 deg. 6.5 min. W (119.108W)
Depth 18.48 km (11.5 miles)
Quality Good
Location Quality Parameters Nst=30, Nph=48, Dmin=9.7 km, Rmss=0.3 sec, Erho=0.38 km, Erzz=1.07 km, Gp=64 degrees
Event ID# ci39640279
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