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== PRELIMINARY EARTHQUAKE REPORT ==

Southern California Seismic Network: a cooperative project of
U.S. Geological Survey, Pasadena California
Caltech Seismological Laboratory, Pasadena, California



Version #6: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.

A micro earthquake occurred at 8:01:02 AM (PST) on Wednesday, February 14, 2018.
The magnitude 0.5 event occurred 23 km (14 miles) N of Yucca Valley, CA.
The hypocentral depth is 10 km ( 6 miles).



Magnitude 0.5 - local magnitude (Ml)
Time Wednesday, February 14, 2018 at 8:01:02 AM (PST)
Wednesday, February 14, 2018 at 16:01:02 (UTC)
Distance from Yucca Valley, CA - 23 km (14 miles) N (357 degrees)
Joshua Tree, CA - 24 km (15 miles) NNW (329 degrees)
Morongo Valley, CA - 33 km (20 miles) NNE (22 degrees)
Big Bear City, CA - 37 km (23 miles) E (80 degrees)
Desert Hot Springs, CA - 40 km (25 miles) N (7 degrees)
Coordinates 34 deg. 19.2 min. N (34.320N), 116 deg. 26.7 min. W (116.445W)
Depth 10.04 km (6.2 miles)
Quality Good
Location Quality Parameters Nst=11, Nph=17, Dmin=6.6 km, Rmss=0.06 sec, Erho=0.22 km, Erzz=0.35 km, Gp=176 degrees
Event ID# ci38108512
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