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 10:49:49 AM (PDT) on Friday, April 10, 2026.
The magnitude 1.1 event occurred 15 km (9 miles) SE of Julian, CA.
The hypocentral depth is 10 km ( 6 miles).


Magnitude 1.1 - local magnitude (Ml)
Time Friday, April 10, 2026 at 10:49:49 AM (PDT)
Friday, April 10, 2026 at 17:49:49 (UTC)
Distance from Julian, CA - 15 km (9 miles) SE (126 degrees)
Pine Valley, CA - 20 km (13 miles) NNE (15 degrees)
San Diego Country Estates, CA - 29 km (18 miles) E (92 degrees)
Borrego Springs, CA - 30 km (19 miles) SSW (198 degrees)
Alpine, CA - 33 km (20 miles) NE (56 degrees)
Coordinates 32 deg. 59.9 min. N (32.998N), 116 deg. 28.3 min. W (116.472W)
Depth 10.23 km (6.40 miles)
Quality Good
Location Quality Parameters Nst=34, Nph=52, Dmin=6.5 km, Rmss=0.17 sec, Erho=0.21 km, Erzz=0.41 km, Gp=61 degrees
Event ID# ci41437624
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