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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 6:05:31 AM (PDT) on Wednesday, March 25, 2020.
The magnitude 0.6 event occurred 2 km (1 miles) NW of The Geysers, CA.
The hypocentral depth is 3 km ( 2 miles).



Magnitude 0.6 - duration magnitude (Md)
Time Wednesday, March 25, 2020 at 6:05:31 AM (PDT)
Wednesday, March 25, 2020 at 13:05:31 (UTC)
Distance from The Geysers, CA - 2 km (1 miles) NW (325 degrees)
Cobb, CA - 5 km (3 miles) SW (232 degrees)
Middletown, CA - 14 km (9 miles) WNW (289 degrees)
Hidden Valley Lake, CA - 18 km (11 miles) W (265 degrees)
Lower Lake, CA - 19 km (12 miles) SW (227 degrees)
Coordinates 38 deg. 47.6 min. N (38.793N), 122 deg. 46.3 min. W (122.771W)
Depth 3.2 km (2.0 miles)
Quality Excellent
Location Quality Parameters Nst=9, Nph=9, Dmin=1.3 km, Rmss=0.02 sec, Erho=0.68 km, Erzz=1.25 km, Gp=89 degrees
Event ID# nc73359105
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