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== PRELIMINARY EARTHQUAKE REPORT ==

U.S. Geological Survey, Menlo Park, California
U.C. Berkeley Seismological Laboratory, Berkeley, California



Version #3: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.

A micro earthquake occurred at 8:37:04 AM (PDT) on Monday, June 29, 2020.
The magnitude 0.8 event occurred 6 km (4 miles) NNE (33 degrees) of East Foothills, CA.
The hypocentral depth is 6 km ( 4 miles).



Magnitude 0.8 - duration magnitude (Md)
Time Monday, June 29, 2020 at 8:37:04 AM (PDT)
Monday, June 29, 2020 at 15:37:04 (UTC)
Distance from East Foothills, CA - 6 km (4 miles) NNE (33 degrees)
Alum Rock, CA - 8 km (5 miles) NNE (31 degrees)
Milpitas, CA - 11 km (7 miles) E (92 degrees)
San Jose, CA - 14 km (8 miles) NE (46 degrees)
Seven Trees, CA - 16 km (10 miles) NNE (18 degrees)
Coordinates 37 deg. 25.5 min. N (37.425N), 121 deg. 46.9 min. W (121.782W)
Depth 5.62 km (3.5 miles)
Quality Good
Location Quality Parameters Nst=16, Nph=19, Dmin=3.2 km, Rmss=0.08 sec, Erho=0.42 km, Erzz=0.52 km, Gp=99 degrees
Event ID# nc73418996
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