Recent Earthquakes in California and Nevada
== PRELIMINARY EARTHQUAKE REPORT ==
Seismological Laboratory, University of Nevada, Reno
Version #904765: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A micro earthquake occurred at 1:18:53 AM (PDT) on Monday, September 22, 2025.
The magnitude 1.1 event occurred 28 km (17 miles) WSW of Hawthorne, NV.
The hypocentral depth is 11 km ( 7 miles).
| Magnitude | 1.1 - local magnitude (Ml) |
| Time | Monday, September 22, 2025 at 1:18:53 AM (PDT) Monday, September 22, 2025 at 8:18:53 (UTC) |
| Distance from |
Hawthorne, NV - 28 km (17 miles) WSW (241 degrees) Smith Valley, NV - 57 km (35 miles) SE (137 degrees) Smith, NV - 57 km (36 miles) SE (140 degrees) Yerington, NV - 68 km (42 miles) SSE (161 degrees) Mammoth Lakes, CA - 86 km (53 miles) N (4 degrees) |
| Coordinates | 38 deg. 24.3 min. N (38.405N), 118 deg. 54.1 min. W (118.902W) |
| Depth | 10.60 km (6.60 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=15, Nph=24, Dmin=13.2 km, Rmss=0.1647 sec, Erho=0 km, Erzz=1.5 km, Gp=75.92000000000002 degrees |
| Event ID# | nn00904765 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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