Recent Earthquakes in California and Nevada
== PRELIMINARY EARTHQUAKE REPORT ==
Seismological Laboratory, University of Nevada, Reno
Version #905440: This report supersedes any earlier reports of this event. This is a computer-generated message. This event has not yet been reviewed by a seismologist.
A micro earthquake occurred at 2:33:14 PM (PDT) on Saturday, October 4, 2025.
The magnitude 1.6 event occurred 49 km (30 miles) ENE (57 degrees) of Tonopah, NV.
The hypocentral depth is 15 km ( 9 miles).
| Magnitude | 1.6 - local magnitude (Ml) |
| Time | Saturday, October 4, 2025 at 2:33:14 PM (PDT) Saturday, October 4, 2025 at 21:33:14 (UTC) |
| Distance from |
Tonopah, NV - 49 km (30 miles) ENE (57 degrees) Austin, NV - 134 km (83 miles) S (169 degrees) Beatty, NV - 156 km (97 miles) N (360 degrees) Hawthorne, NV - 164 km (102 miles) E (98 degrees) Alamo, NV - 175 km (109 miles) NW (307 degrees) |
| Coordinates | 38 deg. 18.6 min. N (38.309N), 116 deg. 45.9 min. W (116.765W) |
| Depth | 14.90 km (9.30 miles) |
| Quality | Fair |
| Location Quality Parameters | Nst=8, Nph=8, Dmin=106.1 km, Rmss=0.1526 sec, Erho=0 km, Erzz=1.4 km, Gp=213.71999999999997 degrees |
| Event ID# | nn00905440 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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