Recent Earthquakes in California and Nevada
== PRELIMINARY EARTHQUAKE REPORT ==
U.S. Geological Survey, Menlo Park, California
U.C. Berkeley Seismological Laboratory, Berkeley, California
Version #0: This report supersedes any earlier reports of this event. This is a computer-generated message. This event has not yet been reviewed by a seismologist.
A micro earthquake occurred at 8:17:50 PM (PDT) on Tuesday, October 14, 2025.
The magnitude 1.7 event occurred 24 km (15 miles) SSE of Mammoth Lakes, CA.
The hypocentral depth is 4 km ( 2 miles).
| Magnitude | 1.7 - duration magnitude (Md) |
| Time | Tuesday, October 14, 2025 at 8:17:50 PM (PDT) Wednesday, October 15, 2025 at 3:17:50 (UTC) |
| Distance from |
Mammoth Lakes, CA - 24 km (15 miles) SSE (158 degrees) West Bishop, CA - 38 km (24 miles) WNW (283 degrees) Dixon Lane-Meadow Creek, CA - 41 km (26 miles) W (278 degrees) Bishop, CA - 43 km (27 miles) W (281 degrees) Big Pine, CA - 60 km (37 miles) WNW (300 degrees) |
| Coordinates | 37 deg. 26.1 min. N (37.436N), 118 deg. 52.6 min. W (118.877W) |
| Depth | 3.82 km (2.40 miles) |
| Quality | Fair |
| Location Quality Parameters | Nst=22, Nph=19, Dmin=17.6 km, Rmss=0.05 sec, Erho=0.29 km, Erzz=2.5999999 km, Gp=154 degrees |
| Event ID# | nc75249416 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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