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Southern California Earthquake Data Center

Recent Earthquakes

Recent Earthquakes in California and Nevada

== PRELIMINARY EARTHQUAKE REPORT ==
U.S. Geological Survey, Menlo Park, California
U.C. Berkeley Seismological Laboratory, Berkeley, California

Version #2: This report supersedes any earlier reports of this event.
This event has been reviewed by a seismologist.


A micro earthquake occurred at 6:54:00 PM (PDT) on Wednesday, May 1, 2013.
The magnitude 1.1 event occurred 31 km (19 miles) NE (49 degrees) of Oakhurst, CA.
The hypocentral depth is 8 km ( 5 miles).




Magnitude 1.1 - duration magnitude (Md)
Time Wednesday, May 1, 2013 at 6:54:00 PM (PDT)
Thursday, May 2, 2013 at 1:54:00 (UTC)
Distance from Oakhurst, CA - 31 km (19 miles) NE (49 degrees)
Yosemite Village, CA - 32 km (20 miles) SE (144 degrees)
North Fork, CA - 33 km (21 miles) NNE (21 degrees)
Mammoth Lakes, CA - 39 km (24 miles) WSW (247 degrees)
Coordinates 37 deg. 30.7 min. N (37.511N), 119 deg. 22.9 min. W (119.382W)
Depth 7.7 km (4.8 miles)
Quality Fair
Location Quality Parameters Nst= 15, Nph= 15, Dmin=23 km, Rmss=0.11 sec, Erho=0.7 km, Erzz=6.9 km, Gp=111.6 degrees
Event ID nc71980780
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