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 #4: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.

A micro earthquake occurred at 1:38:09 PM (PDT) on Thursday, April 16, 2026.
The magnitude 0.8 event occurred 5 km (3 miles) WNW of Imperial Beach, CA.
The hypocentral depth is 11 km ( 7 miles).


Magnitude 0.8 - local magnitude (Ml)
Time Thursday, April 16, 2026 at 1:38:09 PM (PDT)
Thursday, April 16, 2026 at 20:38:09 (UTC)
Distance from Imperial Beach, CA - 5 km (3 miles) WNW (285 degrees)
Coronado, CA - 10 km (6 miles) SSE (168 degrees)
National City, CA - 11 km (7 miles) SSW (212 degrees)
Chula Vista, CA - 11 km (7 miles) WSW (251 degrees)
San Ysidro, CA - 12 km (7 miles) WNW (294 degrees)
Coordinates 32 deg. 35.7 min. N (32.595N), 117 deg. 9.7 min. W (117.161W)
Depth 11.17 km (6.90 miles)
Quality Good
Location Quality Parameters Nst=19, Nph=22, Dmin=7.4 km, Rmss=0.13 sec, Erho=0.4 km, Erzz=0.62 km, Gp=152 degrees
Event ID# ci10237150
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