A resurgent Hurricane Ian barrelled north on Friday toward a second landfall in South Carolina, a day after carving a path of destruction across central Florida that left rescue crews racing to reach trapped residents along the state's Gulf Coast.
Ian, which had weakened to a tropical storm during its march across Florida, regained Category 1 hurricane strength on Thursday afternoon while churning toward South Carolina above the Atlantic Ocean, with maximum sustained wind speeds of 120 km/h, the U.S. National Hurricane Center (NHC) said.
The hurricane was forecast to hit near low-lying Charleston, S.C., about 2 p.m. ET on Friday, bringing potentially life-threatening flooding, storm surges and winds. Hundreds of miles of coastline, stretching from Georgia to North Carolina, was under a hurricane warning.
The extent of the damage in Florida, where Ian first came ashore on Wednesday as one of the most powerful storms ever to hit the U.S. mainland, became more apparent on Thursday as emergency crews began reaching stranded residents, though the death toll remained uncertain.
Four people were confirmed dead in Florida. They included two residents of hard-hit Sanibel Island along Florida's west coast, Sanibel city manager Dana Souza said late Thursday. Three people were reportedly killed in Cuba after the hurricane struck the island on Tuesday.
At an evening news briefing, Florida Governor Ron DeSantis acknowledged some people had perished but declined to confirm a specific figure, warning that official confirmation was still needed.
"We fully expect to have mortality from this hurricane," he said.
Some of the damage to coastal towns, including Fort Myers Beach, was "indescribable," added DeSantis, who surveyed the affected areas from the air on Thursday.
'Substantial' loss of life, says Biden
Earlier on Thursday, President Joe Biden warned Ian could prove to be the deadliest hurricane in Florida history, saying preliminary reports suggested a "substantial" loss of life.
More than 2.3 million homes and businesses remained without power on Thursday evening, according to the tracking website PowerOutage.us.
Officials in Georgia, South Carolina and North Carolina urged residents to prepare for dangerous conditions.
Charleston is particularly at risk; a city-commissioned report released in November 2020 found about 90 per cent of all residential properties were vulnerable to storm surge flooding. Parts of northeast South Carolina, near Charleston, could also experience up to 20 centimetres of rain.
WATCH | Ian's path was catastrophic and massive:
Hurricane Ian brought widespread damage and devastating flooding across Florida’s west coast while early reports suggest many people lost their lives due to the storm. Now, South Carolina and Georgia brace for Ian’s impact as the storm heads northeast.
Predicted storm surges were not as severe as those issued by the NHC when the storm was approaching Florida. Edisto Beach, S.C., a resort destination about 50 kilometres south of Charleston, was expected to see a one- to two-metre surge.
North Carolina Governor Roy Cooper urged residents to "take necessary precautions," warning of possible flooding, landslides and tornadoes.
"This storm is still dangerous," Cooper said.
Hundreds rescued
Ian slammed into the barrier island of Cayo Costa off Florida's Gulf Coast on Wednesday afternoon as a Category 4 hurricane with maximum sustained winds of 241 km/h.
There had been more than 700 confirmed rescues in Florida's Lee and Charlotte counties, two of the hardest-hit areas, DeSantis said. Most schools will reopen on Friday or Monday.
In the coming days, river flooding in central Florida could reach record levels as the torrential downpours that accompanied Ian drain into major waterways, the NHC said.
Sanibel Island, a popular vacation destination on the Gulf Coast, was hit hard, and the only bridge leading to the island was impassable, forcing rescue teams to use helicopters and boats to reach residents in need.
In Punta Gorda, directly in the hurricane's path, trees, debris and power lines covered roadways, though many buildings withstood the storm's onslaught better than feared.
Brenda Siettas, 62, a paraprofessional who works with students, was in the city in 2004 when Hurricane Charley blasted much of her neighbourhood away. Buildings constructed since then are more able to survive high winds, she said.
"They definitely built back much better since Charley," she said. "Back then I stayed here for two weeks: no power, no water, no sewer."
Biden, who spoke to DeSantis on Thursday, said he would travel to Florida when conditions allow. Federal Emergency Management Agency Director Deanne Criswell will be in Florida on Friday.