Recent Earthquakes in California and Nevada
== PRELIMINARY EARTHQUAKE REPORT ==
Seismological Laboratory, University of Nevada, Reno
Version #905591: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A micro earthquake occurred at 11:27:22 AM (PDT) on Tuesday, October 7, 2025.
The magnitude 1.8 event occurred 78 km (48 miles) NE (56 degrees) of Tonopah, NV.
The hypocentral depth is 6 km ( 4 miles).
| Magnitude | 1.8 - local magnitude (Ml) |
| Time | Tuesday, October 7, 2025 at 11:27:22 AM (PDT) Tuesday, October 7, 2025 at 18:27:22 (UTC) |
| Distance from |
Tonopah, NV - 78 km (48 miles) NE (56 degrees) Austin, NV - 126 km (78 miles) SSE (156 degrees) Ely, NV - 165 km (103 miles) WSW (238 degrees) Alamo, NV - 168 km (104 miles) NW (317 degrees) Beatty, NV - 173 km (108 miles) N (8 degrees) |
| Coordinates | 38 deg. 27.3 min. N (38.455N), 116 deg. 29.2 min. W (116.487W) |
| Depth | 6.10 km (3.80 miles) |
| Quality | Poor |
| Location Quality Parameters | Nst=7, Nph=11, Dmin=56.4 km, Rmss=0.2304 sec, Erho=0 km, Erzz=6.5 km, Gp=140.33999999999997 degrees |
| Event ID# | nn00905591 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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