Not sure what impact (no pun intended) that the comet in the Yucatan had on a tsunami, Cow.
But here is another very interesting article on the La Palma volcano (Cumbre Vieja). It is a transcript of a story with the scientist that wrote the paper on La Palma, Dr. Simon Day and others.
La Palma is going to collapse into the North Atlantic. It’s not a question of if, it’s just a question of when.
Lengthy read, but wow, what a read.
Another BBC link
The more I read about this, the more I am starting to think that some nutcase like Osama bin Laden might try to trigger this event with a nuke.
From the "Day After Tomorrow"..... and likely the view if this event occurred....