Kermadec Islands Region 7.4 Mw Earthquake Recorded at UWM

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Earthquake Details

Location: Kermadec Islands Region
Date: May 16, 2006
Time: 10:39:23 UTC; 5:39:23 am CDT
Latitude: 31.56 S
Longitude: 179.30 W
Magnitude: 7.4 Mw
Depth: 152 km
Distance: 111.70 deg (7,713 miles from Milwaukee)

Seismogram Explanation

Pdiff-wave arrival time: not verified.
Sdiff-wave arrival time: not verified.
The vertical axis is in units of displacement in centimeters.
The horizontal axis is in units of time in seconds.
The beginning of the file is the origin of the event.
This event was deep and did not produce large surface waves.

Updated as of by Brett Ketter

Seismograms created using Seismic Analysis Code (SAC; Lawrence Livermore National Laboratory)
Focal mecanisms created using Generic Mapping Tools (GMT; Wessel and Smith; University of Hawaii, Manoa)