Recent Earthquakes in California and Nevada
== PRELIMINARY EARTHQUAKE REPORT ==
Seismological Laboratory, University of Nevada, Reno
Version #904214: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A micro earthquake occurred at 1:24:46 AM (PDT) on Friday, September 12, 2025.
The magnitude 1.2 event occurred 47 km (29 miles) NNE (21 degrees) of Mammoth Lakes, CA.
The hypocentral depth is 14 km ( 9 miles).
| Magnitude | 1.2 - local magnitude (Ml) |
| Time | Friday, September 12, 2025 at 1:24:46 AM (PDT) Friday, September 12, 2025 at 8:24:46 (UTC) |
| Distance from |
Mammoth Lakes, CA - 47 km (29 miles) NNE (21 degrees) Hawthorne, NV - 57 km (35 miles) SSW (195 degrees) Yosemite Valley, CA - 76 km (47 miles) ENE (65 degrees) Dixon Lane-Meadow Creek, CA - 79 km (49 miles) NNW (335 degrees) West Bishop, CA - 80 km (50 miles) NNW (338 degrees) |
| Coordinates | 38 deg. 1.8 min. N (38.029N), 118 deg. 47.5 min. W (118.792W) |
| Depth | 14.10 km (8.80 miles) |
| Quality | Fair |
| Location Quality Parameters | Nst=11, Nph=16, Dmin=35.2 km, Rmss=0.1542 sec, Erho=0 km, Erzz=1.8 km, Gp=92.43 degrees |
| Event ID# | nn00904214 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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