Recent Earthquakes in California and Nevada


== PRELIMINARY EARTHQUAKE REPORT ==

Seismological Laboratory, University of Nevada, Reno


Version #901804: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.

A micro earthquake occurred at 11:48:42 AM (PDT) on Thursday, July 31, 2025.
The magnitude 1.8 event occurred 10 km (6 miles) ESE of Silver Springs, NV.
The hypocentral depth is 11 km ( 7 miles).


Magnitude 1.8 - local magnitude (Ml)
Time Thursday, July 31, 2025 at 11:48:42 AM (PDT)
Thursday, July 31, 2025 at 18:48:42 (UTC)
Distance from Silver Springs, NV - 10 km (6 miles) ESE (122 degrees)
Stagecoach, NV - 22 km (13 miles) E (92 degrees)
Fernley, NV - 29 km (18 miles) SSE (158 degrees)
Fallon, NV - 32 km (20 miles) WSW (248 degrees)
Yerington, NV - 42 km (26 miles) N (5 degrees)
Coordinates 39 deg. 22.0 min. N (39.366N), 119 deg. 7.4 min. W (119.123W)
Depth 10.60 km (6.60 miles)
Quality Fair
Location Quality Parameters Nst=21, Nph=36, Dmin=43.6 km, Rmss=0.1612 sec, Erho=0 km, Erzz=1.7 km, Gp=91.14999999999998 degrees
Event ID# nn00901804
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