Some of the most powerful scenes in the Curmudgeon's fictional book, Landstrike, depict a 20-25 foot storm surge from a category 4 hurricane raging up the Hudson River and into Manhattan.
A newly released Japanese video from the recent tsunami amply demonstrates how this might unfold. This video is shot from the side of a river that is suddenly swollen by the tsunami's massive surge, similar to what would happen with a major hurricane sending a storm surge into a river.
You will see the river quickly rising about 20 feet and cascading over its banks into the hapless Japanese town, sweeping cars and trucks away and demolishing buildings in seconds. One can easily imagine the awful effects of a similar surge up the Hudson River as it washes into NYC with massive force.
Also note, in part of the video, the large boat in the upper portion, straining at its moorings, then breaking free and adding to the carnage as it rides the wave into the town. This reminded us of the scene in Landstrike when the Norwegian cruise ship bursts free of its moorings and crashes into the Jacob Javits Center. This is an amazing video--it's hard to believe whoever shot it was brave enough to stand and keep filming while this destruction occurred!