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== PRELIMINARY EVENT REPORT ==

Seismological Laboratory, University of Nevada, Reno



Version #660243: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.

A micro explosion occurred at 2:15:20 PM (PDT) on Tuesday, October 9, 2018.
The magnitude 1.9 event occurred 21 km (13 miles) SW of Primm, NV.
The hypocentral depth is 0.0 km (0.0 miles).



Magnitude 1.9 - local magnitude (Ml)
Time Tuesday, October 9, 2018 at 2:15:20 PM (PDT)
Tuesday, October 9, 2018 at 21:15:20 (UTC)
Distance from Primm, NV - 21 km (13 miles) SW (222 degrees)
Kelso, CA - 52 km (33 miles) N (11 degrees)
Baker, CA - 53 km (33 miles) ENE (64 degrees)
Enterprise, NV - 67 km (42 miles) SSW (204 degrees)
Summerlin South, NV - 71 km (44 miles) SSW (192 degrees)
Coordinates 35 deg. 28.5 min. N (35.474N), 115 deg. 32.6 min. W (115.543W)
Depth 0.0 km (0.0 miles)
Quality Fair
Location Quality Parameters Nst=11, Nph=11, Dmin=1.4 km, Rmss=0.3327 sec, Erho=0 km, Erzz=0.0 km, Gp=122.31 degrees
Event ID# nn00660243
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