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 #4: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.

A micro earthquake occurred at 2:47:28 AM (PST) on Wednesday, November 4, 2026.
The magnitude 0.8 event occurred 7 km (4 miles) SE of Lake Henshaw, CA.
The hypocentral depth is 9 km ( 5 miles).


Magnitude 0.8 - local magnitude (Ml)
Time Wednesday, November 4, 2026 at 2:47:28 AM (PST)
Wednesday, November 4, 2026 at 10:47:28 (UTC)
Distance from Lake Henshaw, CA - 7 km (4 miles) SE (125 degrees)
Warner Springs, CA - 11 km (7 miles) SW (218 degrees)
Julian, CA - 17 km (11 miles) NNW (327 degrees)
Palomar Observatory, CA - 22 km (14 miles) SE (138 degrees)
Ramona, CA - 24 km (15 miles) NE (40 degrees)
Coordinates 33 deg. 12.4 min. N (33.207N), 116 deg. 42.2 min. W (116.704W)
Depth 8.55 km (5.30 miles)
Quality Good
Location Quality Parameters Nst=49, Nph=92, Dmin=5.3 km, Rmss=0.17 sec, Erho=0.16 km, Erzz=0.41 km, Gp=28 degrees
Event ID# ci41572400
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