2/9/2013 Columbia 6.9 Mw Earthquake Focal Mechanism
|Earthquake Details||Seismogram Explanation|
|Location: Columbia, South America
Date: February 9, 2013
Time: 14:16:09 UTC; 8:16:09 am CST
Latitude: 1.17 N
Longitude: 77.38 W
Magnitudes: 6.9 Mw
Depth: 153.8 km
Distance: 42.77 deg (2,953 miles from Milwaukee)
|P-wave arrival time: 14:23:51 UTC; 8:23:51 CST.
S-wave arrival time: 14:30:03 UTC; 8:30:03 CST.
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 very deep so there are not big surface waves.