Recent Earthquakes in California and Nevada


== PRELIMINARY EARTHQUAKE REPORT ==

U.S. Geological Survey, Menlo Park, California
U.C. Berkeley Seismological Laboratory, Berkeley, California


Version #0: 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 7:20:24 PM (PST) on Wednesday, November 19, 2025.
The magnitude 1.2 event occurred 5 km (3 miles) E of East Foothills, CA.
The hypocentral depth is 0.32 km (0.20 miles).


Magnitude 1.2 - duration magnitude (Md)
Time Wednesday, November 19, 2025 at 7:20:24 PM (PST)
Thursday, November 20, 2025 at 3:20:24 (UTC)
Distance from East Foothills, CA - 5 km (3 miles) E (100 degrees)
Alum Rock, CA - 6 km (3 miles) E (81 degrees)
San Jose, CA - 12 km (7 miles) ENE (72 degrees)
Seven Trees, CA - 12 km (7 miles) NE (34 degrees)
Milpitas, CA - 14 km (9 miles) ESE (116 degrees)
Coordinates 37 deg. 22.4 min. N (37.374N), 121 deg. 45.9 min. W (121.765W)
Depth 0.32 km (0.20 miles)
Quality Poor
Location Quality Parameters Nst=5, Nph=5, Dmin=9.0 km, Rmss=0.05 sec, Erho=0.51 km, Erzz=6.3499999 km, Gp=128 degrees
Event ID# nc75266286
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