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 #3: This report supersedes any earlier reports of this event. This is a computer-generated message. This event has not yet been reviewed by a seismologist.

A micro earthquake occurred at 9:27:32 PM (PDT) on Friday, June 19, 2026.
The magnitude 1.0 event occurred 8 km (5 miles) NNE (12 degrees) of Lake Henshaw, CA.
The hypocentral depth is 17 km (11 miles).


Magnitude 1.0 - local magnitude (Ml)
Time Friday, June 19, 2026 at 9:27:32 PM (PDT)
Saturday, June 20, 2026 at 4:27:32 (UTC)
Distance from Lake Henshaw, CA - 8 km (5 miles) NNE (12 degrees)
Warner Springs, CA - 11 km (7 miles) WNW (289 degrees)
Palomar Observatory, CA - 12 km (7 miles) ESE (113 degrees)
Aguanga, CA - 18 km (11 miles) SE (142 degrees)
Anza, CA - 28 km (17 miles) SSW (194 degrees)
Coordinates 33 deg. 18.9 min. N (33.314N), 116 deg. 44.7 min. W (116.744W)
Depth 17.36 km (10.80 miles)
Quality Good
Location Quality Parameters Nst=44, Nph=80, Dmin=8.8 km, Rmss=0.15 sec, Erho=0.16 km, Erzz=0.4 km, Gp=45 degrees
Event ID# ci41490952
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