Recent Earthquakes in California and Nevada
== PRELIMINARY EARTHQUAKE REPORT ==
Seismological Laboratory, University of Nevada, Reno
Version #905683: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A micro earthquake occurred at 4:21:06 PM (PDT) on Wednesday, October 8, 2025.
The magnitude 1.9 event occurred 78 km (48 miles) ENE (57 degrees) of Tonopah, NV.
The hypocentral depth is 10 km ( 6 miles).
| Magnitude | 1.9 - local magnitude (Ml) |
| Time | Wednesday, October 8, 2025 at 4:21:06 PM (PDT) Wednesday, October 8, 2025 at 23:21:06 (UTC) |
| Distance from |
Tonopah, NV - 78 km (48 miles) ENE (57 degrees) Austin, NV - 127 km (79 miles) SSE (156 degrees) Ely, NV - 165 km (103 miles) WSW (238 degrees) Alamo, NV - 167 km (104 miles) NW (317 degrees) Beatty, NV - 173 km (107 miles) N (8 degrees) |
| Coordinates | 38 deg. 26.8 min. N (38.447N), 116 deg. 28.9 min. W (116.482W) |
| Depth | 9.50 km (5.90 miles) |
| Quality | Fair |
| Location Quality Parameters | Nst=7, Nph=10, Dmin=56.4 km, Rmss=0.2213 sec, Erho=0 km, Erzz=4.8 km, Gp=113.46999999999997 degrees |
| Event ID# | nn00905683 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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