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== 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 8:56:33 AM (PST) on Wednesday, February 12, 2020.
The magnitude 0.6 event occurred 7 km (4 miles) NW of The Geysers, CA.
The hypocentral depth is 2 km ( 1 mile).



Magnitude 0.6 - duration magnitude (Md)
Time Wednesday, February 12, 2020 at 8:56:33 AM (PST)
Wednesday, February 12, 2020 at 16:56:33 (UTC)
Distance from The Geysers, CA - 7 km (4 miles) NW (314 degrees)
Cobb, CA - 8 km (5 miles) W (270 degrees)
Cloverdale, CA - 18 km (11 miles) E (84 degrees)
Kelseyville, CA - 18 km (11 miles) S (173 degrees)
Middletown, CA - 19 km (12 miles) WNW (294 degrees)
Coordinates 38 deg. 49.3 min. N (38.821N), 122 deg. 48.9 min. W (122.815W)
Depth 1.79 km (1.1 miles)
Quality Fair
Location Quality Parameters Nst=6, Nph=6, Dmin=0.5 km, Rmss=0.01 sec, Erho=0.55 km, Erzz=1.28 km, Gp=186 degrees
Event ID# nc73340170
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