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Southern California Earthquake Data Center

Recent Earthquakes

Recent Earthquakes in California and Nevada

== 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 7:20:33 PM (PDT) on Sunday, September 29, 2013.
The magnitude 0.5 event occurred 11 km (7 miles) NW of Anza, CA.
The hypocentral depth is 17 km (11 miles).




Magnitude 0.5 - local magnitude (Ml)
Time Sunday, September 29, 2013 at 7:20:33 PM (PDT)
Monday, September 30, 2013 at 2:20:33 (UTC)
Distance from Anza, CA - 11 km (7 miles) NW (322 degrees)
Idyllwild, CA - 13 km (8 miles) SSW (194 degrees)
Hemet, CA - 24 km (15 miles) ESE (121 degrees)
Palm Springs, CA - 27 km (17 miles) SW (223 degrees)
Coordinates 33 deg. 38.1 min. N (33.634N), 116 deg. 44.8 min. W (116.747W)
Depth 17 km (10.6 miles)
Quality Good
Location Quality Parameters Nst= 15, Nph= 25, Dmin=8 km, Rmss=0.06 sec, Erho=0.5 km, Erzz=0.6 km, Gp=93.6 degrees
Event ID ci11371506
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