Recent Earthquakes in California and Nevada


== PRELIMINARY EARTHQUAKE REPORT ==

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


Version #2: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.

A micro earthquake occurred at 5:03:18 AM (PST) on Thursday, February 13, 2025.
The magnitude 2.6 event occurred 2 km (1 miles) ENE (77 degrees) of Hayward, CA.
The hypocentral depth is 5 km ( 3 miles).


Magnitude 2.6 - duration magnitude (Md)
Time Thursday, February 13, 2025 at 5:03:18 AM (PST)
Thursday, February 13, 2025 at 13:03:18 (UTC)
Distance from Hayward, CA - 2 km (1 miles) ENE (77 degrees)
Fairview, CA - 3 km (2 miles) S (188 degrees)
Union City, CA - 6 km (4 miles) NNW (334 degrees)
Cherryland, CA - 6 km (4 miles) SE (127 degrees)
Castro Valley, CA - 6 km (4 miles) SSE (149 degrees)
Coordinates 37 deg. 38.9 min. N (37.648N), 122 deg. 3.1 min. W (122.051W)
Depth 5.49 km (3.40 miles)
Quality Excellent
Location Quality Parameters Nst=129, Nph=137, Dmin=1.3 km, Rmss=0.12 sec, Erho=0.09 km, Erzz=0.18 km, Gp=33 degrees
Event ID# nc75132817
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