Recent Earthquakes in California and Nevada


== PRELIMINARY EARTHQUAKE REPORT ==

Seismological Laboratory, University of Nevada, Reno


Version #904865: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.

A micro earthquake occurred at 9:36:27 AM (PDT) on Tuesday, September 23, 2025.
The magnitude 1.3 event occurred 21 km (13 miles) NNE (26 degrees) of Yerington, NV.
The hypocentral depth is 12 km ( 7 miles).


Magnitude 1.3 - local magnitude (Ml)
Time Tuesday, September 23, 2025 at 9:36:27 AM (PDT)
Tuesday, September 23, 2025 at 16:36:27 (UTC)
Distance from Yerington, NV - 21 km (13 miles) NNE (26 degrees)
Silver Springs, NV - 32 km (20 miles) SSE (153 degrees)
Stagecoach, NV - 37 km (23 miles) SE (131 degrees)
Fallon, NV - 43 km (26 miles) SW (214 degrees)
Smith, NV - 46 km (29 miles) NNE (31 degrees)
Coordinates 39 deg. 9.4 min. N (39.156N), 119 deg. 3.4 min. W (119.056W)
Depth 11.50 km (7.10 miles)
Quality Fair
Location Quality Parameters Nst=11, Nph=18, Dmin=24.8 km, Rmss=0.1487 sec, Erho=0 km, Erzz=2.3 km, Gp=105.92000000000002 degrees
Event ID# nn00904865
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