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 11:12:00 PM (PST) on Thursday, March 5, 2026.
The magnitude 0.9 event occurred 8 km (5 miles) ESE of Palomar Observatory, CA.
The hypocentral depth is 17 km (11 miles).


Magnitude 0.9 - local magnitude (Ml)
Time Thursday, March 5, 2026 at 11:12:00 PM (PST)
Friday, March 6, 2026 at 7:12:00 (UTC)
Distance from Palomar Observatory, CA - 8 km (5 miles) ESE (113 degrees)
Lake Henshaw, CA - 10 km (6 miles) NNW (347 degrees)
Aguanga, CA - 15 km (9 miles) SSE (150 degrees)
Warner Springs, CA - 15 km (9 miles) WNW (290 degrees)
Valley Center, CA - 26 km (16 miles) ENE (62 degrees)
Coordinates 33 deg. 19.7 min. N (33.329N), 116 deg. 47.2 min. W (116.787W)
Depth 17.21 km (10.70 miles)
Quality Good
Location Quality Parameters Nst=37, Nph=67, Dmin=7.5 km, Rmss=0.16 sec, Erho=0.2 km, Erzz=0.42 km, Gp=37 degrees
Event ID# ci41198495
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