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 4:39:45 AM (PDT) on Monday, June 15, 2026.
The magnitude 1.7 event occurred 5 km (3 miles) NE (47 degrees) of Puebla, B.C., MX.
The hypocentral depth is 18 km (11 miles).


Magnitude 1.7 - local magnitude (Ml)
Time Monday, June 15, 2026 at 4:39:45 AM (PDT)
Monday, June 15, 2026 at 11:39:45 (UTC)
Distance from Puebla, B.C., MX - 5 km (3 miles) NE (47 degrees)
Mexicali, B.C., MX - 16 km (10 miles) ESE (113 degrees)
Calexico, CA - 20 km (12 miles) ESE (118 degrees)
Holtville, CA - 25 km (15 miles) SSE (165 degrees)
Progreso, B.C., MX - 25 km (16 miles) E (86 degrees)
Coordinates 32 deg. 35.8 min. N (32.596N), 115 deg. 18.8 min. W (115.312W)
Depth 17.56 km (10.90 miles)
Quality Good
Location Quality Parameters Nst=22, Nph=39, Dmin=11.0 km, Rmss=0.25 sec, Erho=0.42 km, Erzz=0.75 km, Gp=87 degrees
Event ID# ci41486960
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