Recent Earthquakes in California and Nevada


== PRELIMINARY EARTHQUAKE REPORT ==

Seismological Laboratory, University of Nevada, Reno


Version #900804: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.

A micro earthquake occurred at 10:10:21 PM (PDT) on Thursday, July 17, 2025.
The magnitude 1.8 event occurred 20 km (12 miles) NNE (26 degrees) of Yerington, NV.
The hypocentral depth is 12 km ( 8 miles).


Magnitude 1.8 - local magnitude (Ml)
Time Thursday, July 17, 2025 at 10:10:21 PM (PDT)
Friday, July 18, 2025 at 5:10:21 (UTC)
Distance from Yerington, NV - 20 km (12 miles) NNE (26 degrees)
Silver Springs, NV - 33 km (21 miles) SSE (155 degrees)
Stagecoach, NV - 37 km (23 miles) SE (133 degrees)
Fallon, NV - 44 km (27 miles) SW (214 degrees)
Smith, NV - 45 km (28 miles) NNE (31 degrees)
Coordinates 39 deg. 8.7 min. N (39.146N), 119 deg. 3.9 min. W (119.064W)
Depth 12.30 km (7.60 miles)
Quality Good
Location Quality Parameters Nst=25, Nph=39, Dmin=23.5 km, Rmss=0.1819 sec, Erho=0 km, Erzz=4.1 km, Gp=75.21999999999997 degrees
Event ID# nn00900804
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