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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 11:45:15 AM (PDT) on Monday, September 9, 2019.
The magnitude 2.5 event occurred 8 km (5 miles) WNW of Broadmoor, CA.
The hypocentral depth is 8 km ( 5 miles).



Magnitude 2.5 - duration magnitude (Md)
Time Monday, September 9, 2019 at 11:45:15 AM (PDT)
Monday, September 9, 2019 at 18:45:15 (UTC)
Distance from Broadmoor, CA - 8 km (5 miles) WNW (297 degrees)
Daly City, CA - 9 km (6 miles) WNW (290 degrees)
Colma, CA - 11 km (7 miles) WNW (297 degrees)
Pacifica, CA - 14 km (9 miles) NNW (329 degrees)
San Francisco, CA - 14 km (9 miles) WSW (245 degrees)
Coordinates 37 deg. 43.2 min. N (37.720N), 122 deg. 34.0 min. W (122.566W)
Depth 8.37 km (5.2 miles)
Quality Good
Location Quality Parameters Nst=58, Nph=54, Dmin=0.0 km, Rmss=0.06 sec, Erho=0.19 km, Erzz=0.5 km, Gp=106 degrees
Event ID# nc73268125
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