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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 6:30:55 AM (PDT) on Tuesday, August 13, 2019.
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 Tuesday, August 13, 2019 at 6:30:55 AM (PDT)
Tuesday, August 13, 2019 at 13:30:55 (UTC)
Distance from The Geysers, CA - 7 km (4 miles) NW (318 degrees)
Cobb, CA - 7 km (5 miles) W (269 degrees)
Cloverdale, CA - 18 km (11 miles) E (85 degrees)
Kelseyville, CA - 18 km (11 miles) S (171 degrees)
Middletown, CA - 18 km (11 miles) WNW (295 degrees)
Coordinates 38 deg. 49.3 min. N (38.821N), 122 deg. 48.5 min. W (122.808W)
Depth 2.22 km (1.4 miles)
Quality Fair
Location Quality Parameters Nst=5, Nph=5, Dmin=0.3 km, Rmss=0.03 sec, Erho=0.9 km, Erzz=1.39 km, Gp=106 degrees
Event ID# nc73250085
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