Special Event

Basic Information


Time of Occurrence (GMT): Thursday November 25, 1999 at 14:46:15.63 Z
Time of Occurrence (PST): Thursday November 25, 1999 at 06:46:15.63 AM

Depth (km) 29.01
Magnitude (Mc) 3.5

Location 45.1135N 122.7750W
     7.1 km ESE of Woodburn, OR
    17.9 km SSW of Canby, OR
    48.4 km SSW of Portland, OR


Name of data file: 99112514461o

This is an automated web page produced after a significant earthquake to give essential information about the earthquake and previous earthquake activity in the region. This information will be updated as needed.


Detailed Information and Graphics about the Earthquake

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Earthquake Mechanism

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Moment Tensor Estimates of the Earthquake size may also be available. To see, check at Oregon State U.

Preliminary Strong Motion Information

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