Recent Earthquakes in California and Nevada


== PRELIMINARY EARTHQUAKE REPORT ==

Seismological Laboratory, University of Nevada, Reno


Version #804352: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.

A micro earthquake occurred at 11:53:57 PM (PDT) on Sunday, April 4, 2021.
The magnitude 1.4 event occurred 58 km (36 miles) WNW of Tonopah, NV.
The hypocentral depth is 8 km ( 5 miles).


Magnitude 1.4 - local magnitude (Ml)
Time Sunday, April 4, 2021 at 11:53:57 PM (PDT)
Monday, April 5, 2021 at 6:53:57 (UTC)
Distance from Tonopah, NV - 58 km (36 miles) WNW (282 degrees)
Hawthorne, NV - 76 km (47 miles) ESE (121 degrees)
Dixon Lane-Meadow Creek, CA - 100 km (62 miles) NNE (28 degrees)
Bishop, CA - 101 km (63 miles) NNE (27 degrees)
West Bishop, CA - 104 km (65 miles) NNE (29 degrees)
Coordinates 38 deg. 10.5 min. N (38.175N), 117 deg. 52.5 min. W (117.874W)
Depth 8.5 km (5.3 miles)
Quality Excellent
Location Quality Parameters Nst=23, Nph=30, Dmin=1.4 km, Rmss=0.0841 sec, Erho=0 km, Erzz=0.6 km, Gp=72.02 degrees
Event ID# nn00804352
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