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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 5:48:54 PM (PDT) on Sunday, September 8, 2019.
The magnitude 1.0 event occurred 3 km (2 miles) NNW of Palomar Observatory, CA.
The hypocentral depth is 9 km ( 5 miles).



Magnitude 1.0 - local magnitude (Ml)
Time Sunday, September 8, 2019 at 5:48:54 PM (PDT)
Monday, September 9, 2019 at 0:48:54 (UTC)
Distance from Palomar Observatory, CA - 3 km (2 miles) NNW (332 degrees)
Aguanga, CA - 7 km (4 miles) SSW (192 degrees)
Pala, CA - 18 km (11 miles) E (84 degrees)
Lake Henshaw, CA - 19 km (12 miles) NW (325 degrees)
Valley Center, CA - 23 km (14 miles) NE (38 degrees)
Coordinates 33 deg. 22.9 min. N (33.382N), 116 deg. 52.8 min. W (116.880W)
Depth 8.56 km (5.3 miles)
Quality Good
Location Quality Parameters Nst=36, Nph=53, Dmin=3.5 km, Rmss=0.2 sec, Erho=0.24 km, Erzz=0.69 km, Gp=45 degrees
Event ID# ci38820343
Additional Information map || waveforms
  

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