Hoan Bridge Demolition

Earthquake Details Seismogram Explanation
Location: Collapse of a section of the Hoan Bridge
Date: December 28, 2000
Time: Around 1:00pm (local)
Latitude: 48.85 N
Longitude: 80.2 W
Magnitude: Not Defined
Depth: Surface
Distance: In Milwaukee
This was the result of a section of the Hoan Bridge being blasted and falling to the ground generating a disturbance.
The vertical axis is in units of displacement in centimeters.
The horizontal axis is in units of time in seconds.

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