It would be similar to a tsunami or earthquake. Hundreds of thousands lost in an instant. Only much much less likely. Think Haiti 2010 or India in 2004. https:

It would be similar to a tsunami or earthquake. Hundreds of thousands lost in an instant. Only much much less likely. Think Haiti 2010 or India in 2004. https://en.wikipedia.org/wiki/Lists_of_earthquakes#Deadliest_earthquakes https://en.wikipedia.org/wiki/Lists_of_earthquakes#Deadliest...