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 5:39:35 AM (PDT) on Sunday, September 13, 2026.
The magnitude 1.4 event occurred 23 km (14 miles) NW of Ludlow, CA.
The hypocentral depth is 0.34 km (0.20 miles).


Magnitude 1.4 - local magnitude (Ml)
Time Sunday, September 13, 2026 at 5:39:35 AM (PDT)
Sunday, September 13, 2026 at 12:39:35 (UTC)
Distance from Ludlow, CA - 23 km (14 miles) NW (313 degrees)
Baker, CA - 51 km (32 miles) SSW (209 degrees)
Fort Irwin, CA - 54 km (34 miles) SE (145 degrees)
Barstow, CA - 62 km (38 miles) E (94 degrees)
Amboy, CA - 65 km (40 miles) WNW (302 degrees)
Coordinates 34 deg. 51.7 min. N (34.862N), 116 deg. 20.7 min. W (116.345W)
Depth 0.34 km (0.20 miles)
Quality Excellent
Location Quality Parameters Nst=21, Nph=35, Dmin=3.8 km, Rmss=0.12 sec, Erho=0.16 km, Erzz=0.44 km, Gp=77 degrees
Event ID# ci41546704
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