[Diederich]

1 in 3 of a very large earthquake hitting in the next 50 years: https://today.oregonstate.edu/archives/2010/may/odds-huge-qu...

That could cause a large to very large tsunami.

The place we selected is proof against any Tsunami, and massively over-built to handle large earthquakes.

[dartdartdart]

Is elevation what makes it Tsunami-proof? Or was there another way you made it Tsunami-proof?