strengthened Sunday as it moved across the Atlantic toward a possible direct hit on the U.S. Southeast by the end of the week. The storm prompted warnings for residents up and down the coast to get their emergency kits ready, map out escape routes and fill sandbags.
Red flags flying on beaches warned swimmers to stay out of waters already roiled by the distant storm, and cruise ships and Navy vessels were being steered out of harm's way.
The National Hurricane Center (NHC) cites aircraft data that indicates Florence's maximum sustained winds have increased to near 90 mph. The center of the storm is moving at about 7 mph and is located about 685 miles southeast of Bermuda and about 560 miles northeast of the northern Leeward Islands, according to the 11 p.m. ET advisory from the NHC.
Drawing energy from the warm water, it could be a fearsome Category 4 with winds of 130 mph or more by Tuesday, the hurricane center said.
The Miami-based hurricane center said that it is too early to know what path the storm will take but that it could roll ashore in the Carolinas by Friday.
Forecasters urged residents from South Carolina to the mid-Atlantic to get ready — and not just for a direct blow against the coast. They warned that Florence could slow or stall after coming ashore, with some forecasting models showing it could unload a foot or two of rain in places, causing devastating inland flooding.
"Pretend, assume, presume that a major hurricane is going to hit right smack dab in the middle of South Carolina and is going to go way inshore," South Carolina Gov. Henry McMaster said in a news conference Sunday. The state's emergency management agency said it is "preparing for the possibility of a large-scale disaster."
Officials in Charleston offered sandbags to residents. Myrtle Beach Mayor Brenda Bethune urged people to secure their homes but said it's too early to know if evacuations will be ordered.
Across the Southeast, people were urged to put together emergency supply kits, prepare their homes and research evacuation routes.
Florence's effects were already being felt along the coast, with dangerous swells and rip currents in some spots. On North Carolina's Outer Banks, the town of Nags Head posted no-swimming flags on beaches.
In Jacksonville, North Carolina, about 20 miles from the coast, some residents picked up hurricane supplies during their normal weekend shopping, The Daily News reports. Ilija Cesal told the publication he wouldn't worry about buying extra water or other supplies for a few more days.
"I'll see by Wednesday how that goes — we got over 48 hours before that happens," Cesal said.
The Navy planned to send ships from the Hampton Roads area of Virginia out to sea. Florida-based Carnival Cruise Line re-routed its cruise ships. The governors of North and South Carolina and Virginia declared states of emergency far ahead of the storm to get ready.
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