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 1:41:59 PM (PDT) on Wednesday, April 7, 2021.
The magnitude 2.9 event occurred 22 km (14 miles) NNE (14 degrees) of Barstow, CA.
The hypocentral depth is 2 km ( 1 mile).


Magnitude 2.9 - local magnitude (Ml)
Time Wednesday, April 7, 2021 at 1:41:59 PM (PDT)
Wednesday, April 7, 2021 at 20:41:59 (UTC)
Distance from Barstow, CA - 22 km (14 miles) NNE (14 degrees)
Fort Irwin, CA - 32 km (20 miles) SW (233 degrees)
Boron, CA - 63 km (39 miles) E (80 degrees)
Johannesburg, CA - 69 km (43 miles) ESE (117 degrees)
Apple Valley, CA - 69 km (43 miles) NNE (17 degrees)
Coordinates 35 deg. 5.6 min. N (35.093N), 116 deg. 57.8 min. W (116.963W)
Depth 1.92 km (1.2 miles)
Quality Good
Location Quality Parameters Nst=35, Nph=58, Dmin=24.4 km, Rmss=0.14 sec, Erho=0.16 km, Erzz=0.68 km, Gp=69 degrees
Event ID# ci39842512
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