LIVE updates: Tropical storm pounds East Coast; 1 Florida death

SAVANNAH, Georgia — Tropical Storm Elsa is carving a destructive and soaking path up the East Coast after killing at least one person in Florida and spinning up a tornado at a Georgia Navy base that flipped recreational vehicles upside-down and blew one of them into a lake.

One person was killed in Jacksonville, Florida, when a tree fell onto a car. And a spokesperson for Kings Bay Naval Submarine Base in Georgia says a possible tornado struck a park for recreational vehicles on the base, hospitalizing about 10 people.

A tropical storm watch extended up the East Coast to Massachusetts.