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

A micro earthquake occurred at 5:41:27 AM (PST) on Monday, November 9, 2026.
The magnitude 1.5 event occurred 3 km (2 miles) WNW of Signal Hill, CA.
The hypocentral depth is 10 km ( 6 miles).


Magnitude 1.5 - local magnitude (Ml)
Time Monday, November 9, 2026 at 5:41:27 AM (PST)
Monday, November 9, 2026 at 13:41:27 (UTC)
Distance from Signal Hill, CA - 3 km (2 miles) WNW (303 degrees)
Long Beach, CA - 4 km (3 miles) WNW (297 degrees)
Lakewood, CA - 7 km (4 miles) WSW (239 degrees)
Carson, CA - 8 km (5 miles) E (98 degrees)
Paramount, CA - 8 km (5 miles) SSW (205 degrees)
Coordinates 33 deg. 49.3 min. N (33.821N), 118 deg. 11.9 min. W (118.198W)
Depth 10.21 km (6.30 miles)
Quality Good
Location Quality Parameters Nst=51, Nph=72, Dmin=3.4 km, Rmss=0.26 sec, Erho=0.31 km, Erzz=0.52 km, Gp=51 degrees
Event ID# ci41360175
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