As Tropical Storm Debby made its dayslong crawl through the Southeast on Tuesday, coastal areas from northern Florida to the Carolinas were inundated with rainfall, leaving streets underwater as officials ordered evacuations, conducted rescues and warned of a dam that was near failure.
Forecasters say the conditions were only expected to worsen this week as the storm unleashes historic and potentially “catastrophic” flooding across the region.
Through Friday, Debby could dump 10-20 inches of rainfall, and some isolated areas could receive up to 30 inches, the National Weather Service said . By the middle of the week, heavy rain will start to creep northward from North Carolina to the Mid-Atlantic, the weather service warned. "Action should be taken to prep for impacts from high water."
From North Florida to the Carolinas, local and state officials reported widespread flooding as Debby dumped a foot of rain in some areas. Cities including Charleston, South Carolina, and Savannah, Georgia, established curfews, ordered evacuations, closed office buildings, opened shelters and urged residents to stay indoors during the multi-day deluge.
Within the last 24 hours, parts of Georgia and South Carolina received more than a month's worth of rain, according to the National Weather Service. The torrential rain has triggered emergency rescues and the closure of major roads. On Monday night, at least three suspected tornadoes caused damage throughout southeastern parts of the state.
Debby made landfall on Monday along the Big Bend coast of Florida as a Category 1 hurricane and moved across the northeast region of the peninsula, turning streets into rivers, causing widespread power outages and contributing to at least five deaths. Hundreds were evacuated from coastal communities as the storm surge pushed several feet of water inland, overtaking cars and triggering water rescues.
Debby tracker: Tropical Storm could bring 'catastrophic' rainfall to Southeast
Developments:
∎ Tornado advisories were in effect across parts of the Carolinas, including the cities of Wilmington and Florence, according to the National Weather Service.
∎ More than 100,000 homes and businesses in northern Florida were still without power Tuesday, according to Poweroutage.us . The outages were concentrated in the Big Bend region, where the storm came ashore at 7 a.m. Monday before crossing into Georgia. Along with outages in Florida, nearly 40,000 utility customers in Georgia and South Carolina were without power on Tuesday.
∎ Millions across Georgia and the Carolinas were under flash flood warnings and watches that will remain active into the latter half of the week, according to the National Weather Service.
A deluge of rain from the storm trapped Beatriz Wheeler and her three children in her home in Hampton, South Carolina, around 80 miles west of Charleston, as water poured through holes in her walls and parts of her ceiling collapsed.
The rain started on Monday at around 4 p.m., Wheeler said. By Tuesday morning, the situation was dire – her roof had sprouted at least seven active leaks. "Parts of our ceiling are caving in," she said. "We're managing, but there's a lot of damage."
Wheeler's husband, who barely managed to reach the bank where he works amid the heavy rains on Tuesday morning, couldn't return after both sides of their street flooded. "We're currently discussing how he's going to get home," Wheeler, 28, said.
Meanwhile, her parents faced imminent evacuation after a dam near their home in Walterboro, a town around 30 miles away, was at risk of failure. "If they're forced to evacuate, they'll probably try to come this way to bunker down with us."
– Cybele Mayes-Osterman, USA TODAY
Officials have reported at least five deaths in connection with Tropical Storm Debby since Sunday evening.
In the southern Georgia city of Moultrie, a tree fell onto a home, killing a 19-year-old, according to Georgia Gov. Brian Kemp, who offered his thoughts and prayers to the family at a news conference on Tuesday.
Near Tampa, a man driving a semi-truck was killed after he lost control on an interstate that had been soaked in the rain, according to National Weather Service reports.
In Fanning Springs, about 35 miles east from where Debby made landfall, a 13-year-old boy was killed by a fallen tree that landed on a mobile home.
On Sunday night, as Debby’s outer bands were lashing much of the Florida Peninsula, a woman and a 12-year-old boy died in a single-vehicle crash in Dixie County, near where the storm eventually came ashore. A 14-year-old boy, who was in the vehicle when it crashed, was rushed to a hospital with serious injuries.
Local officials in Colleton County, South Carolina, warned that a dam “has the potential to fail” and began evacuated residents in the area.
The warning about the vulnerable McGrady Dam, about 7 miles southwest of Walterboro, was issued by the Colleton Fire Department at 8 a.m. The National Weather Service, citing Colleton County Emergency officials, said water was overtopping the dam and that the structure “could fail at any time.”
“An evacuation notice has been sent to residents downstream of the dam,” the weather service wrote. “If the dam fails, flash flooding will occur.”
Much of Colleton County and the surrounding area has been soaked by as much as a foot of rain, and an additional 2 to 4 inches was expected Tuesday morning. Flash flood warnings and other related advisories were widespread across South Carolina.
Tropical Storm Debby was located 20 miles southwest of Savannah, Georgia, and 105 southwest of Charleston, according to the National Hurricane Center ’s 8 a.m. update.
The storm is moving northeast at 6 mph, with maximum sustained wind speeds of 45 mph, the hurricane center said. Tropical-storm-force winds over 39 mph extend outward up to 205 miles from the center of the storm.
Sometime Tuesday afternoon, Debby is projected to move offshore where it will drift until making a second landfall over South Carolina on Thursday. Debby is forecast to strengthen as it pushes north across the Atlantic.
There were at least three reported tornadoes in South Carolina on Monday night as the storm crawled northward, bringing a barrage of severe weather across the Southeast.
In Edisto Beach, 50 miles southwest of Charleston, a tornado touched down and caused “some property damage,” knocking down power poles and knocking over trees, according to a post on X by the Colleton County Sheriff’s Office . No injuries were reported.
In Charleston County, dispatchers reported a tornado that caused damage to at least one house, according to National Weather Service reports .
In Berkeley County, emergency services reported a tornado near the town of Moncks Corner, about 30 miles north of Charleston. An Applebee's was reportedly damaged and power poles were toppled, some onto cars, the weather service said.
Debby is a large and slow-moving storm, making the system particularly dangerous as record amounts of rain inundate many areas, especially along the coasts of Georgia and South Carolina this week.
The storm’s center was forecast to move near Savannah on Tuesday night and drag along the South Carolina coast on Thursday night. "Multiple days of very, very heavy rainfall" are possible, National Hurricane Center Director Michael Brennan said.
The National Weather Service estimates rainfall totals could reach up to 30 inches or more in isolated locations along the coast through Friday. The weather service office in Charleston, South Carolina, warned of "potentially historic rainfall."
As Debby strengthened in the Gulf and drew closer to Florida, hurricane experts and scientists say it was a classic example of how the wind scale categories used to describe hurricanes can fall short of telling the whole story.
"This is another example of a storm where the primary impacts are going to be from water, rather than wind," said James Franklin, a retired branch chief of the hurricane specialist unit at the National Hurricane Center.
Jennifer Collins, a professor in the Geosciences School at the University of South Florida, has studied how to better communicate all of a storm’s threats.
Looking at the forecasts for up to 30 inches of rain in isolated locations between Savannah and Charleston, Collins told USA TODAY she’s very concerned about the likelihood of “catastrophic flooding" and hopes people will look at all of the hurricane center's forecast products. Read more here .
This article originally appeared on USA TODAY: Tropical Storm Debby unleashes widespread flooding across Southeast: Live updates
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