Recent Earthquakes in California and Nevada


== PRELIMINARY EARTHQUAKE REPORT ==

Seismological Laboratory, University of Nevada, Reno


Version #903816: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.

A micro earthquake occurred at 1:43:13 AM (PDT) on Thursday, September 4, 2025.
The magnitude 0.2 event occurred 74 km (46 miles) SE of Fallon, NV.
The hypocentral depth is 10 km ( 6 miles).


Magnitude 0.2 - local magnitude (Ml)
Time Thursday, September 4, 2025 at 1:43:13 AM (PDT)
Thursday, September 4, 2025 at 8:43:13 (UTC)
Distance from Fallon, NV - 74 km (46 miles) SE (124 degrees)
Hawthorne, NV - 80 km (50 miles) NE (37 degrees)
Yerington, NV - 95 km (59 miles) E (82 degrees)
Austin, NV - 97 km (60 miles) WSW (243 degrees)
Silver Springs, NV - 106 km (66 miles) ESE (109 degrees)
Coordinates 39 deg. 6.0 min. N (39.100N), 118 deg. 4.1 min. W (118.068W)
Depth 10.50 km (6.50 miles)
Quality Fair
Location Quality Parameters Nst=6, Nph=11, Dmin=5.8 km, Rmss=0.1021 sec, Erho=0 km, Erzz=2.3 km, Gp=142.73999999999998 degrees
Event ID# nn00903816
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