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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 6:51:16 AM (PDT) on Monday, June 29, 2020.
The magnitude 1.5 event occurred 3 km (2 miles) SSE of The Geysers, CA.
The hypocentral depth is 1 km ( 1 mile).



Magnitude 1.5 - duration magnitude (Md)
Time Monday, June 29, 2020 at 6:51:16 AM (PDT)
Monday, June 29, 2020 at 13:51:16 (UTC)
Distance from The Geysers, CA - 3 km (2 miles) SSE (160 degrees)
Cobb, CA - 8 km (5 miles) SSW (193 degrees)
Middletown, CA - 11 km (7 miles) W (269 degrees)
Hidden Valley Lake, CA - 17 km (11 miles) WSW (248 degrees)
Healdsburg, CA - 19 km (12 miles) NE (35 degrees)
Coordinates 38 deg. 45.0 min. N (38.751N), 122 deg. 44.6 min. W (122.744W)
Depth 1.36 km (0.8 miles)
Quality Good
Location Quality Parameters Nst=18, Nph=18, Dmin=0.2 km, Rmss=0.07 sec, Erho=0.29 km, Erzz=0.4 km, Gp=103 degrees
Event ID# nc73418966
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