Recent Earthquakes in California and Nevada
== PRELIMINARY EARTHQUAKE REPORT ==
U.S. Geological Survey, Menlo Park, California
U.C. Berkeley Seismological Laboratory, Berkeley, California
Version #3: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A micro earthquake occurred at 10:25:53 AM (PDT) on Thursday, April 23, 2026.
The magnitude 0.4 event occurred 20 km (12 miles) SE of Mammoth Lakes, CA.
The hypocentral depth is 10 km ( 6 miles).
| Magnitude | 0.4 - duration magnitude (Md) |
| Time | Thursday, April 23, 2026 at 10:25:53 AM (PDT) Thursday, April 23, 2026 at 17:25:53 (UTC) |
| Distance from |
Mammoth Lakes, CA - 20 km (12 miles) SE (124 degrees) West Bishop, CA - 35 km (22 miles) NW (304 degrees) Dixon Lane-Meadow Creek, CA - 37 km (23 miles) WNW (297 degrees) Bishop, CA - 40 km (25 miles) WNW (299 degrees) Big Pine, CA - 61 km (38 miles) NW (313 degrees) |
| Coordinates | 37 deg. 32.2 min. N (37.537N), 118 deg. 47.4 min. W (118.791W) |
| Depth | 10.41 km (6.50 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=12, Nph=12, Dmin=6.8 km, Rmss=0.08 sec, Erho=0.8 km, Erzz=1.22 km, Gp=143 degrees |
| Event ID# | nc75350237 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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