Recent Earthquakes in California and Nevada


== PRELIMINARY EARTHQUAKE REPORT ==

Seismological Laboratory, University of Nevada, Reno


Version #902661: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.

A micro earthquake occurred at 2:15:14 AM (PDT) on Saturday, August 16, 2025.
The magnitude 0.3 event occurred 13 km (8 miles) S of Sparks, NV.
The hypocentral depth is 9 km ( 5 miles).


Magnitude 0.3 - local magnitude (Ml)
Time Saturday, August 16, 2025 at 2:15:14 AM (PDT)
Saturday, August 16, 2025 at 9:15:14 (UTC)
Distance from Sparks, NV - 13 km (8 miles) S (169 degrees)
Reno, NV - 15 km (9 miles) SE (146 degrees)
Mogul, NV - 21 km (13 miles) ESE (122 degrees)
Sun Valley, NV - 21 km (13 miles) SSE (167 degrees)
Dayton, NV - 23 km (14 miles) NNW (331 degrees)
Coordinates 39 deg. 24.9 min. N (39.416N), 119 deg. 43.4 min. W (119.723W)
Depth 8.70 km (5.40 miles)
Quality Fair
Location Quality Parameters Nst=6, Nph=11, Dmin=4.6 km, Rmss=0.0768 sec, Erho=0 km, Erzz=1.6 km, Gp=198.57 degrees
Event ID# nn00902661
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