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

A micro earthquake occurred at 2:42:04 AM (PST) on Monday, December 2, 2019.
The magnitude 1.9 event occurred 10 km (6 miles) S of Joshua Tree, CA.
The hypocentral depth is 11 km ( 6 miles).



Magnitude 1.9 - local magnitude (Ml)
Time Monday, December 2, 2019 at 2:42:04 AM (PST)
Monday, December 2, 2019 at 10:42:04 (UTC)
Distance from Joshua Tree, CA - 10 km (6 miles) S (186 degrees)
Yucca Valley, CA - 13 km (8 miles) SE (128 degrees)
Desert Hot Springs, CA - 19 km (12 miles) ENE (60 degrees)
Morongo Valley, CA - 24 km (15 miles) E (91 degrees)
Twentynine Palms, CA - 25 km (16 miles) WSW (246 degrees)
Coordinates 34 deg. 2.7 min. N (34.045N), 116 deg. 19.5 min. W (116.325W)
Depth 10.53 km (6.5 miles)
Quality Good
Location Quality Parameters Nst=57, Nph=76, Dmin=6.6 km, Rmss=0.2 sec, Erho=0.22 km, Erzz=0.46 km, Gp=28 degrees
Event ID# ci39213920
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