Recent Earthquakes in California and Nevada


== PRELIMINARY EARTHQUAKE REPORT ==

Seismological Laboratory, University of Nevada, Reno


Version #904155: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.

A micro earthquake occurred at 11:00:31 AM (PDT) on Thursday, September 11, 2025.
The magnitude 1.2 event occurred 20 km (13 miles) NNE (24 degrees) of Yerington, NV.
The hypocentral depth is 5 km ( 3 miles).


Magnitude 1.2 - local magnitude (Ml)
Time Thursday, September 11, 2025 at 11:00:31 AM (PDT)
Thursday, September 11, 2025 at 18:00:31 (UTC)
Distance from Yerington, NV - 20 km (13 miles) NNE (24 degrees)
Silver Springs, NV - 32 km (20 miles) SSE (155 degrees)
Stagecoach, NV - 36 km (23 miles) SE (133 degrees)
Fallon, NV - 44 km (27 miles) SW (215 degrees)
Smith, NV - 45 km (28 miles) NNE (30 degrees)
Coordinates 39 deg. 9.1 min. N (39.151N), 119 deg. 4.0 min. W (119.067W)
Depth 4.90 km (3.00 miles)
Quality Fair
Location Quality Parameters Nst=15, Nph=19, Dmin=23.8 km, Rmss=0.285 sec, Erho=0 km, Erzz=6.0 km, Gp=75.56000000000006 degrees
Event ID# nn00904155
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