Recent Earthquakes in California and Nevada
== PRELIMINARY EARTHQUAKE REPORT ==
U.S. Geological Survey, Menlo Park, California
U.C. Berkeley Seismological Laboratory, Berkeley, California
Version #4: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A micro earthquake occurred at 8:31:47 PM (PDT) on Monday, August 25, 2025.
The magnitude 0.4 event occurred 4 km (2 miles) WNW of Mammoth Lakes, CA.
The hypocentral depth is -1 km (-1 miles).
| Magnitude | 0.4 - duration magnitude (Md) |
| Time | Monday, August 25, 2025 at 8:31:47 PM (PDT) Tuesday, August 26, 2025 at 3:31:47 (UTC) |
| Distance from |
Mammoth Lakes, CA - 4 km (2 miles) WNW (302 degrees) Yosemite Valley, CA - 51 km (31 miles) E (101 degrees) West Bishop, CA - 59 km (37 miles) NW (304 degrees) Dixon Lane-Meadow Creek, CA - 61 km (38 miles) WNW (300 degrees) Bishop, CA - 63 km (39 miles) WNW (301 degrees) |
| Coordinates | 37 deg. 39.3 min. N (37.654N), 119 deg. 0.8 min. W (119.013W) |
| Depth | -1.14 km (-0.70 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=8, Nph=8, Dmin=0.4 km, Rmss=0.02 sec, Erho=0.47 km, Erzz=0.3 km, Gp=177 degrees |
| Event ID# | nc75228802 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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