Recent Earthquakes in California and Nevada
== PRELIMINARY EARTHQUAKE REPORT ==
U.S. Geological Survey, Menlo Park, California
U.C. Berkeley Seismological Laboratory, Berkeley, California
Version #5: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A micro earthquake occurred at 9:49:16 PM (PDT) on Thursday, September 25, 2025.
The magnitude 1.4 event occurred 47 km (29 miles) NNE (20 degrees) of Mammoth Lakes, CA.
The hypocentral depth is 5 km ( 3 miles).
| Magnitude | 1.4 - duration magnitude (Md) |
| Time | Thursday, September 25, 2025 at 9:49:16 PM (PDT) Friday, September 26, 2025 at 4:49:16 (UTC) |
| Distance from |
Mammoth Lakes, CA - 47 km (29 miles) NNE (20 degrees) Hawthorne, NV - 57 km (35 miles) SSW (196 degrees) Yosemite Valley, CA - 76 km (47 miles) ENE (64 degrees) Dixon Lane-Meadow Creek, CA - 80 km (49 miles) NNW (335 degrees) West Bishop, CA - 81 km (50 miles) NNW (338 degrees) |
| Coordinates | 38 deg. 2.1 min. N (38.036N), 118 deg. 47.8 min. W (118.797W) |
| Depth | 4.60 km (2.90 miles) |
| Quality | Fair |
| Location Quality Parameters | Nst=28, Nph=29, Dmin=29.5 km, Rmss=0.08 sec, Erho=0.33 km, Erzz=4.5 km, Gp=89 degrees |
| Event ID# | nc75242172 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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