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== PRELIMINARY EARTHQUAKE REPORT ==

Seismological Laboratory, University of Nevada, Reno



Version #731564: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.

A micro earthquake occurred at 7:02:20 PM (PDT) on Thursday, May 21, 2020.
The magnitude 2.8 event occurred 50 km (31 miles) WNW of Tonopah, NV.
The hypocentral depth is 7 km ( 4 miles).



Magnitude 2.8 - local magnitude (Ml)
Time Thursday, May 21, 2020 at 7:02:20 PM (PDT)
Friday, May 22, 2020 at 2:02:20 (UTC)
Distance from Tonopah, NV - 50 km (31 miles) WNW (286 degrees)
Hawthorne, NV - 82 km (51 miles) ESE (117 degrees)
Dixon Lane-Meadow Creek, CA - 106 km (66 miles) NNE (32 degrees)
Bishop, CA - 107 km (66 miles) NNE (30 degrees)
West Bishop, CA - 110 km (68 miles) NNE (33 degrees)
Coordinates 38 deg. 11.5 min. N (38.191N), 117 deg. 46.8 min. W (117.779W)
Depth 6.9 km (4.3 miles)
Quality Good
Location Quality Parameters Nst=21, Nph=36, Dmin=8.7 km, Rmss=0.1255 sec, Erho=0.7 km, Erzz=1.1 km, Gp=86.46 degrees
Event ID# nn00731564
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