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 0:44:46 AM (PDT) on Tuesday, September 23, 2025.
The magnitude 2.1 event occurred 11 km (7 miles) NW of West Bishop, CA.
The hypocentral depth is 14 km ( 9 miles).
| Magnitude | 2.1 - duration magnitude (Md) |
| Time | Tuesday, September 23, 2025 at 0:44:46 AM (PDT) Tuesday, September 23, 2025 at 7:44:46 (UTC) |
| Distance from |
West Bishop, CA - 11 km (7 miles) NW (311 degrees) Dixon Lane-Meadow Creek, CA - 13 km (8 miles) WNW (291 degrees) Bishop, CA - 16 km (10 miles) WNW (297 degrees) Big Pine, CA - 37 km (23 miles) NW (322 degrees) Mammoth Lakes, CA - 44 km (28 miles) ESE (121 degrees) |
| Coordinates | 37 deg. 25.7 min. N (37.428N), 118 deg. 33.1 min. W (118.551W) |
| Depth | 13.98 km (8.70 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=26, Nph=26, Dmin=10.8 km, Rmss=0.05 sec, Erho=0.46 km, Erzz=1.60000002 km, Gp=133 degrees |
| Event ID# | nc75240822 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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