Recent Earthquakes in California and Nevada


== PRELIMINARY EARTHQUAKE REPORT ==

Seismological Laboratory, University of Nevada, Reno


Version #905714: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.

A micro earthquake occurred at 11:20:09 AM (PDT) on Thursday, October 9, 2025.
The magnitude 2.5 event occurred 22 km (14 miles) NNE (30 degrees) of Yerington, NV.
The hypocentral depth is 12 km ( 7 miles).


Magnitude 2.5 - local magnitude (Ml)
Time Thursday, October 9, 2025 at 11:20:09 AM (PDT)
Thursday, October 9, 2025 at 18:20:09 (UTC)
Distance from Yerington, NV - 22 km (14 miles) NNE (30 degrees)
Silver Springs, NV - 33 km (20 miles) SSE (150 degrees)
Stagecoach, NV - 38 km (24 miles) SE (129 degrees)
Fallon, NV - 41 km (25 miles) SSW (212 degrees)
Smith, NV - 48 km (30 miles) NNE (32 degrees)
Coordinates 39 deg. 9.6 min. N (39.161N), 119 deg. 1.9 min. W (119.032W)
Depth 11.60 km (7.20 miles)
Quality Fair
Location Quality Parameters Nst=35, Nph=44, Dmin=26.6 km, Rmss=0.2037 sec, Erho=0 km, Erzz=2.4 km, Gp=74.87 degrees
Event ID# nn00905714
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