Unimak Island, Alaska 6.5 Mw Earthquake Focal Mechanism
|Earthquake Details||Seismogram Explanation|
|Location: Unimak Island, Alaska |
Date: February 19, 2003
Time: 3:32:36 (UTC); 10:32 pm (local 2/18/03)
Latitude: 53.76 N
Longitude: 164.61 W
Magnitude: 6.5 Mw
Depth: 17 km
Distance: 49.65 deg (3428 miles from Milwaukee)
|P-wave arrival time: 03:42 (UTC); 10:42 pm CST (local 1/21/03). |
S-wave arrival time: 03:49 (UTC); 10:49 pm CST (local 1/21/03).
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.