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 5:06:03 PM (PDT) on Saturday, August 8, 2026.
The magnitude 1.6 event occurred 18 km (11 miles) SSE of Progreso, B.C., MX.
The hypocentral depth is 13 km ( 8 miles).


Magnitude 1.6 - local magnitude (Ml)
Time Saturday, August 8, 2026 at 5:06:03 PM (PDT)
Sunday, August 9, 2026 at 0:06:03 (UTC)
Distance from Progreso, B.C., MX - 18 km (11 miles) SSE (149 degrees)
Puebla, B.C., MX - 18 km (11 miles) SW (221 degrees)
Mexicali, B.C., MX - 24 km (15 miles) S (183 degrees)
Calexico, CA - 27 km (17 miles) S (177 degrees)
Delta, B.C., MX - 29 km (18 miles) WNW (289 degrees)
Coordinates 32 deg. 26.4 min. N (32.440N), 115 deg. 29.0 min. W (115.483W)
Depth 12.67 km (7.90 miles)
Quality Fair
Location Quality Parameters Nst=24, Nph=40, Dmin=14.3 km, Rmss=0.32 sec, Erho=0.43 km, Erzz=1.97 km, Gp=70 degrees
Event ID# ci40669050
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