Recent Earthquakes in California and Nevada


== PRELIMINARY EARTHQUAKE REPORT ==

Seismological Laboratory, University of Nevada, Reno


Version #901945: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.

A micro earthquake occurred at 0:51:06 AM (PDT) on Friday, August 1, 2025.
The magnitude 1.6 event occurred 66 km (41 miles) ESE of Lakeview, OR.
The hypocentral depth is 5 km ( 3 miles).


Magnitude 1.6 - local magnitude (Ml)
Time Friday, August 1, 2025 at 0:51:06 AM (PDT)
Friday, August 1, 2025 at 7:51:06 (UTC)
Distance from Lakeview, OR - 66 km (41 miles) ESE (113 degrees)
Alturas, CA - 93 km (58 miles) NE (56 degrees)
Tulelake, CA - 154 km (96 miles) E (89 degrees)
Winnemucca, NV - 191 km (119 miles) NW (306 degrees)
Susanville, CA - 192 km (119 miles) NNE (27 degrees)
Coordinates 41 deg. 57.2 min. N (41.954N), 119 deg. 36.7 min. W (119.611W)
Depth 5.30 km (3.30 miles)
Quality Fair
Location Quality Parameters Nst=6, Nph=10, Dmin=33.9 km, Rmss=0.1854 sec, Erho=0 km, Erzz=4.0 km, Gp=208.54 degrees
Event ID# nn00901945
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