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 8:26:02 PM (PDT) on Sunday, April 4, 2021.
The magnitude 0.6 event occurred 13 km (8 miles) ESE of Coso Junction, CA.
The hypocentral depth is 2 km ( 1 mile).


Magnitude 0.6 - local magnitude (Ml)
Time Sunday, April 4, 2021 at 8:26:02 PM (PDT)
Monday, April 5, 2021 at 3:26:02 (UTC)
Distance from Coso Junction, CA - 13 km (8 miles) ESE (104 degrees)
Little Lake, CA - 13 km (8 miles) NE (46 degrees)
Olancha, CA - 35 km (22 miles) SSE (149 degrees)
Inyokern, CA - 41 km (25 miles) N (1 degrees)
Ridgecrest, CA - 45 km (28 miles) NNW (345 degrees)
Coordinates 36 deg. 0.9 min. N (36.016N), 117 deg. 48.3 min. W (117.805W)
Depth 1.75 km (1.1 miles)
Quality Excellent
Location Quality Parameters Nst=11, Nph=20, Dmin=3.7 km, Rmss=0.11 sec, Erho=0.19 km, Erzz=0.22 km, Gp=75 degrees
Event ID# ci39838768
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