Recent Earthquakes in California and Nevada
== PRELIMINARY EARTHQUAKE REPORT ==
U.S. Geological Survey, Menlo Park, California
U.C. Berkeley Seismological Laboratory, Berkeley, California
Version #2: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A micro earthquake occurred at 3:34:04 PM (PDT) on Wednesday, September 24, 2025.
The magnitude 1.3 event occurred 12 km (7 miles) S of Mammoth Lakes, CA.
The hypocentral depth is 12 km ( 7 miles).
| Magnitude | 1.3 - duration magnitude (Md) |
| Time | Wednesday, September 24, 2025 at 3:34:04 PM (PDT) Wednesday, September 24, 2025 at 22:34:04 (UTC) |
| Distance from |
Mammoth Lakes, CA - 12 km (7 miles) S (170 degrees) West Bishop, CA - 48 km (30 miles) WNW (293 degrees) Dixon Lane-Meadow Creek, CA - 50 km (31 miles) WNW (289 degrees) Bishop, CA - 53 km (33 miles) WNW (291 degrees) Yosemite Valley, CA - 60 km (37 miles) ESE (113 degrees) |
| Coordinates | 37 deg. 31.8 min. N (37.530N), 118 deg. 57.2 min. W (118.954W) |
| Depth | 11.89 km (7.40 miles) |
| Quality | Excellent |
| Location Quality Parameters | Nst=24, Nph=24, Dmin=9.7 km, Rmss=0.07 sec, Erho=0.68 km, Erzz=1.05 km, Gp=89 degrees |
| Event ID# | nc75241577 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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