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

A micro earthquake occurred at 10:57:37 PM (PDT) on Saturday, August 8, 2026.
The magnitude 0.6 event occurred 4 km (2 miles) SE of Lake Henshaw, CA.
The hypocentral depth is 10 km ( 6 miles).


Magnitude 0.6 - local magnitude (Ml)
Time Saturday, August 8, 2026 at 10:57:37 PM (PDT)
Sunday, August 9, 2026 at 5:57:37 (UTC)
Distance from Lake Henshaw, CA - 4 km (2 miles) SE (133 degrees)
Warner Springs, CA - 12 km (7 miles) SW (234 degrees)
Palomar Observatory, CA - 19 km (12 miles) SE (142 degrees)
Julian, CA - 20 km (12 miles) NW (322 degrees)
Ramona, CA - 23 km (15 miles) NNE (32 degrees)
Coordinates 33 deg. 13.2 min. N (33.220N), 116 deg. 44.1 min. W (116.735W)
Depth 10.13 km (6.30 miles)
Quality Good
Location Quality Parameters Nst=23, Nph=32, Dmin=2.9 km, Rmss=0.18 sec, Erho=0.28 km, Erzz=0.49 km, Gp=83 degrees
Event ID# ci10248182
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