Recent Earthquakes in California and Nevada


== PRELIMINARY EARTHQUAKE REPORT ==

U.S. Geological Survey, Menlo Park, California
U.C. Berkeley Seismological Laboratory, Berkeley, 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 3:42:35 PM (PST) on Friday, February 14, 2025.
The magnitude 1.2 event occurred 4 km (3 miles) SE of The Geysers, CA.
The hypocentral depth is 1 km ( 1 mile).


Magnitude 1.2 - duration magnitude (Md)
Time Friday, February 14, 2025 at 3:42:35 PM (PST)
Friday, February 14, 2025 at 23:42:35 (UTC)
Distance from The Geysers, CA - 4 km (3 miles) SE (129 degrees)
Cobb, CA - 8 km (5 miles) S (176 degrees)
Middletown, CA - 9 km (6 miles) W (270 degrees)
Hidden Valley Lake, CA - 15 km (9 miles) WSW (246 degrees)
Lower Lake, CA - 20 km (12 miles) SSW (208 degrees)
Coordinates 38 deg. 45.2 min. N (38.753N), 122 deg. 43.1 min. W (122.718W)
Depth 1.21 km (0.80 miles)
Quality Good
Location Quality Parameters Nst=30, Nph=31, Dmin=1.2 km, Rmss=0.05 sec, Erho=0.18 km, Erzz=0.2 km, Gp=123 degrees
Event ID# nc75133627
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