the question I would be asking myself is Am I prepared for such a natural disaster ? Or What steps can I take on a personal level to be ready ? For eg: Always have an evac bag ready to take off Or live out of a suitcase so that I dont have to worry about stuff & data. Or distribute my personal resources (cards, cash) etc in PO boxes across the country. Ofcourse, in such a huge disaster these steps wont matter but in small events, there might be of help.