Recent Earthquakes in California and Nevada


== PRELIMINARY EARTHQUAKE REPORT ==

Seismological Laboratory, University of Nevada, Reno


Version #905312: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.

A micro earthquake occurred at 3:13:00 AM (PDT) on Thursday, October 2, 2025.
The magnitude 0.9 event occurred 67 km (41 miles) S of Tonopah, NV.
The hypocentral depth is 3 km ( 2 miles).


Magnitude 0.9 - local magnitude (Ml)
Time Thursday, October 2, 2025 at 3:13:00 AM (PDT)
Thursday, October 2, 2025 at 10:13:00 (UTC)
Distance from Tonopah, NV - 67 km (41 miles) S (182 degrees)
Beatty, NV - 76 km (47 miles) NW (325 degrees)
Stovepipe Wells, CA - 97 km (60 miles) N (354 degrees)
Big Pine, CA - 98 km (61 miles) ENE (69 degrees)
Bishop, CA - 101 km (63 miles) E (83 degrees)
Coordinates 37 deg. 28.1 min. N (37.469N), 117 deg. 15.3 min. W (117.254W)
Depth 3.20 km (2.00 miles)
Quality Fair
Location Quality Parameters Nst=20, Nph=23, Dmin=18.8 km, Rmss=0.3703 sec, Erho=0 km, Erzz=106.0 km, Gp=94.3 degrees
Event ID# nn00905312
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