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 4:09:39 AM (PDT) on Tuesday, August 26, 2025.
The magnitude 0.5 event occurred 17 km (11 miles) W of Mammoth Lakes, CA.
The hypocentral depth is 12 km ( 8 miles).
| Magnitude | 0.5 - duration magnitude (Md) |
| Time | Tuesday, August 26, 2025 at 4:09:39 AM (PDT) Tuesday, August 26, 2025 at 11:09:39 (UTC) |
| Distance from |
Mammoth Lakes, CA - 17 km (11 miles) W (279 degrees) Yosemite Valley, CA - 37 km (23 miles) ESE (104 degrees) Oakhurst, CA - 56 km (35 miles) NE (49 degrees) Ahwahnee, CA - 59 km (37 miles) NE (56 degrees) Coarsegold, CA - 65 km (40 miles) NE (47 degrees) |
| Coordinates | 37 deg. 39.6 min. N (37.661N), 119 deg. 10.1 min. W (119.169W) |
| Depth | 12.07 km (7.50 miles) |
| Quality | Fair |
| Location Quality Parameters | Nst=12, Nph=12, Dmin=8.5 km, Rmss=0.05 sec, Erho=1.49 km, Erzz=1.23 km, Gp=242 degrees |
| Event ID# | nc75004098 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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