And don’t forget the New Madrid fault, just waiting to re-route the Mississippi and take out much of the Eastern US!
The Canary Islands may go first ... the standing wave tsunami generated will travel at 400-600 mph and hit the east coast at several thousand feet in height, only stopped by mountains higher than it. The dead will be in the millions ... There will be no Eastern US, just a wasteland.
I remember watching a TV episode that showed predictions of how the US will look after the Madrid lets loose. The Niagaran escarpment in Michigan’s Upper Peninsula survives in part along with high elevations in the lower peninsula. The mcshots are on the edge. Interesting times ahead but man generated ones may end it all first. Have fun on your vacation ol occupant of the former white hut.