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 5:53:50 PM (PDT) on Wednesday, August 27, 2025.
The magnitude 0.9 event occurred 20 km (13 miles) SE of Mammoth Lakes, CA.
The hypocentral depth is 1 km ( 1 mile).
| Magnitude | 0.9 - duration magnitude (Md) |
| Time | Wednesday, August 27, 2025 at 5:53:50 PM (PDT) Thursday, August 28, 2025 at 0:53:50 (UTC) |
| Distance from |
Mammoth Lakes, CA - 20 km (13 miles) SE (141 degrees) West Bishop, CA - 37 km (23 miles) WNW (294 degrees) Dixon Lane-Meadow Creek, CA - 39 km (24 miles) WNW (288 degrees) Bishop, CA - 42 km (26 miles) WNW (290 degrees) Big Pine, CA - 61 km (38 miles) NW (307 degrees) |
| Coordinates | 37 deg. 29.7 min. N (37.495N), 118 deg. 50.2 min. W (118.836W) |
| Depth | 1.27 km (0.80 miles) |
| Quality | Fair |
| Location Quality Parameters | Nst=9, Nph=9, Dmin=10.5 km, Rmss=0.04 sec, Erho=1.05 km, Erzz=3.75 km, Gp=221 degrees |
| Event ID# | nc75229632 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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