Recent Earthquakes in California and Nevada
== PRELIMINARY EARTHQUAKE REPORT ==
Southern California Seismic Network: a cooperative project of
U.S. Geological Survey, Pasadena California
Caltech Seismological Laboratory, Pasadena, California
Version #9: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A micro earthquake occurred at 5:55:45 PM (PDT) on Monday, September 21, 2026.
The magnitude 1.4 event occurred 21 km (13 miles) N of Trona, CA.
The hypocentral depth is 5 km ( 3 miles).
| Magnitude | 1.4 - local magnitude (Ml) |
| Time | Monday, September 21, 2026 at 5:55:45 PM (PDT) Tuesday, September 22, 2026 at 0:55:45 (UTC) |
| Distance from |
Trona, CA - 21 km (13 miles) N (359 degrees) Searles Valley, CA - 21 km (13 miles) N (5 degrees) Ridgecrest, CA - 45 km (28 miles) NE (35 degrees) Little Lake, CA - 47 km (29 miles) E (87 degrees) Coso Junction, CA - 52 km (32 miles) E (101 degrees) |
| Coordinates | 35 deg. 57.3 min. N (35.955N), 117 deg. 23.1 min. W (117.385W) |
| Depth | 4.74 km (2.90 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=26, Nph=44, Dmin=11.6 km, Rmss=0.13 sec, Erho=0.18 km, Erzz=0.62 km, Gp=69 degrees |
| Event ID# | ci41336487 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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