Jim: just click on the little blue "d" to get the last 50 posts. Doesn't take long to load.

Charley: This shows the result of one kind of tsunami in the New York area. I assume anybody who can produce this has the tools for analyzing the effect on New Angland and north-east Canada too. NYC gets off lightly but the effects depend strongly on coastal topography.

simulation of a tsunami caused by the La Palma volcano collapsing