Recent Earthquakes in California and Nevada
== PRELIMINARY EARTHQUAKE REPORT ==
Seismological Laboratory, University of Nevada, Reno
Version #903786: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A minor earthquake occurred at 5:01:04 AM (PDT) on Thursday, September 4, 2025.
The magnitude 3.5 event occurred 55 km (34 miles) WNW of Tonopah, NV.
The hypocentral depth is 9 km ( 6 miles).
| Magnitude | 3.5 - moment magnitude (Mw) |
| Time | Thursday, September 4, 2025 at 5:01:04 AM (PDT) Thursday, September 4, 2025 at 12:01:04 (UTC) |
| Distance from |
Tonopah, NV - 55 km (34 miles) WNW (282 degrees) Hawthorne, NV - 78 km (49 miles) ESE (120 degrees) Dixon Lane-Meadow Creek, CA - 100 km (62 miles) NNE (30 degrees) Bishop, CA - 101 km (63 miles) NNE (28 degrees) West Bishop, CA - 104 km (65 miles) NNE (30 degrees) |
| Coordinates | 38 deg. 10.0 min. N (38.167N), 117 deg. 51.0 min. W (117.850W) |
| Depth | 9.40 km (5.80 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=21, Nph=33, Dmin=12.3 km, Rmss=0.1471 sec, Erho=1.72 km, Erzz=1.2 km, Gp=40.44 degrees |
| Event ID# | nn00903786 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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