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 #5: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A micro earthquake occurred at 4:39:39 AM (PDT) on Wednesday, October 28, 2026.
The magnitude 0.3 event occurred 5 km (3 miles) NE (36 degrees) of Running Springs, CA.
The hypocentral depth is 6 km ( 4 miles).
| Magnitude | 0.3 - local magnitude (Ml) |
| Time | Wednesday, October 28, 2026 at 4:39:39 AM (PDT) Wednesday, October 28, 2026 at 11:39:39 (UTC) |
| Distance from |
Running Springs, CA - 5 km (3 miles) NE (36 degrees) Lake Arrowhead, CA - 10 km (7 miles) E (91 degrees) Big Bear Lake, CA - 15 km (9 miles) W (271 degrees) Highland, CA - 18 km (11 miles) NE (43 degrees) Crestline, CA - 19 km (12 miles) E (88 degrees) |
| Coordinates | 34 deg. 14.8 min. N (34.247N), 117 deg. 4.5 min. W (117.075W) |
| Depth | 5.81 km (3.60 miles) |
| Quality | Fair |
| Location Quality Parameters | Nst=6, Nph=11, Dmin=6.5 km, Rmss=0.06 sec, Erho=0.39 km, Erzz=0.55 km, Gp=220 degrees |
| Event ID# | ci41568112 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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