How—and when—do hurricanes form? Find out: http://on.natgeo.com/1UkiZ1e | National Geographic

Top 5 Hurricane survival tips: ​ #1 Run your dishwasher and do your laundry BEFOREHAND. ​ This is SAGE advice. ​ Because you don’t know how long you’re going to be without power or water for. ​ And having clean clothes for the week is a must. ​ Tip #2: Have cash on hand. ​ Ones, fives, tens. ​ ATMs will not work without electricity. ​ And having cash will make life easier once the hurricane passes. ​ #3: Fill your bathtub with water. ​ A standard bathtub holds 80 gallons. ​ That’s 20 days of wat