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

A micro earthquake occurred at 6:33:33 AM (PDT) on Thursday, May 17, 2018.
The magnitude 0.8 event occurred 9 km (5 miles) S of Idyllwild, CA.
The hypocentral depth is 13 km ( 8 miles).



Magnitude 0.8 - local magnitude (Ml)
Time Thursday, May 17, 2018 at 6:33:33 AM (PDT)
Thursday, May 17, 2018 at 13:33:33 (UTC)
Distance from Idyllwild, CA - 9 km (5 miles) S (178 degrees)
Anza, CA - 12 km (8 miles) NNW (342 degrees)
Valle Vista, CA - 19 km (12 miles) ESE (120 degrees)
Palm Springs, CA - 25 km (15 miles) SW (224 degrees)
Hemet, CA - 26 km (16 miles) ESE (112 degrees)
Coordinates 33 deg. 39.7 min. N (33.662N), 116 deg. 42.9 min. W (116.715W)
Depth 13.18 km (8.2 miles)
Quality Excellent
Location Quality Parameters Nst=24, Nph=36, Dmin=5.8 km, Rmss=0.14 sec, Erho=0.37 km, Erzz=0.5 km, Gp=81 degrees
Event ID# ci38174896
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