Recent Earthquakes in California and Nevada


== PRELIMINARY EARTHQUAKE REPORT ==

U.S. Geological Survey, Menlo Park, California
U.C. Berkeley Seismological Laboratory, Berkeley, California


Version #3: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.

A micro earthquake occurred at 0:07:39 AM (PDT) on Friday, September 10, 2021.
The magnitude 1.7 event occurred 27 km (16 miles) SSW of Smith Valley, NV.
The hypocentral depth is 3 km ( 2 miles).


Magnitude 1.7 - duration magnitude (Md)
Time Friday, September 10, 2021 at 0:07:39 AM (PDT)
Friday, September 10, 2021 at 7:07:39 (UTC)
Distance from Smith Valley, NV - 27 km (16 miles) SSW (193 degrees)
Smith, NV - 29 km (18 miles) SSW (195 degrees)
Gardnerville Ranchos, NV - 47 km (29 miles) SE (143 degrees)
Gardnerville, NV - 52 km (32 miles) SE (146 degrees)
Yerington, NV - 53 km (33 miles) SSW (204 degrees)
Coordinates 38 deg. 33.1 min. N (38.552N), 119 deg. 24.8 min. W (119.414W)
Depth 2.82 km (1.8 miles)
Quality Good
Location Quality Parameters Nst=12, Nph=16, Dmin=5.7 km, Rmss=0.07 sec, Erho=0.24 km, Erzz=0.79 km, Gp=89 degrees
Event ID# nc73622956
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For more information, see https://earthquake.usgs.gov

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