At least 33 people in Florida have died due to Hurricane Ian, ABC News has determined based on information from the Florida Medical Examiners Commission and inquiries with local officials and authorities.
The Category 4 storm slammed into Florida's southwest coast Wednesday afternoon, causing catastrophic damage, fierce winds and dangerous, record-breaking storm surges.
The deaths span multiple counties, including 16 in Lee County, six in Charlotte County, four in Volusia County, three in Collier County, two in Sarasota County, and one each in Lake and Manatee counties, ABC News has found.
The death toll from the devastating storm has been rising amid ongoing search and rescue missions.
During a press conference Friday morning, Florida officials said there were 21 deaths from Ian, of which 20 were unconfirmed because they were spotted during search and rescue operations and crews were told to prioritize those found alive and still trapped.
Kevin Guthrie, director of the Florida Division of Emergency Management, told reporters those included 12 fatalities recorded in Charlotte County and eight fatalities in Collier County, but they have not been confirmed to be as a result of the hurricane.
He added there have been deaths in Lee County, which encompasses hard-hit Fort Myers and Sanibel Island, but officials are still counting.
The Florida Department of Law Enforcement said Friday evening that there are 10 confirmed deaths attributed to Ian. The causes of death were primarily drownings, as well as two vehicle accidents and a roofing accident. The tally, confirmed by the Medical Examiners Commission, does not include any fatalities from hard-hit Lee or Charlotte counties.
It is unclear whether the state's figures overlap with ABC News' analysis.
The state confirms deaths by reviewing medical examiner records, which can take some time.
The confirmed deaths from the Florida Department of Law Enforcement occurred in Lake, Sarasota, Manatee, Volusia and Collier counties between Sept. 27 and 30. The victims ranged in age from 22 to 91. One, a 68-year-old woman, drowned after being swept into the ocean by a wave on Sept. 29, the department said.
The Volusia County Sheriff's Office was among the first to publicly announce a fatality from Ian. A 72-year-old man in Deltona died after attempting to drain his pool during the storm, the office said Thursday.
The man, who was not publicly identified, "disappeared" after heading outside, the sheriff's office said. Deputies found him unresponsive in a canal behind the home and he was pronounced dead at a local hospital, the sheriff's office said.
Emergency response was largely halted Wednesday as the storm slammed Florida with high winds and heavy rain. Search and rescue efforts were underway throughout the state Thursday.
Florida Rep. Kathy Castor, who represents the Tampa Bay area, called the situation a "major catastrophe."
"I'm afraid we're going to be dealing with a larger loss of life than we anticipated," she said on "ABC News Live" Thursday.
Florida Sen. Rick Scott told "Good Morning America" Thursday morning there were "thousands of rescue efforts going on right now."
"We've got great sheriff's departments, police departments, fire departments, state rescue teams. They're working hard. But there's a lot of people that need help right now," he said.
He expressed concern for the state's many low-lying areas.
"The water kills and I'm just -- I'm scared to death of, you know, what's happened here and I hope everybody stays safe," he said.
President Joe Biden spoke with Florida Gov. Ron DeSantis on Thursday morning, telling DeSantis that FEMA Administrator Deanne Criswell will travel to Florida on Friday to check in on response efforts.
Lee County Sheriff Carmine Marceno, whose county is home to hard-hit Fort Myers and the barrier island Sanibel, told "Good Morning America" Thursday that they had thousands of 911 calls that they were currently answering.
"We still cannot access many of the people that are in need," Marceno said. "It's a real, real rough road ahead."
Marceno said there are fatalities, including drownings, but that he does not know the exact number of people dead.
ABC News' Jay O'Brien, Ahmad Hemmingway, Benjamin Stein and Will Gretsky contributed to this report.
Multiple deaths reported after Hurricane Ian slams into Florida originally appeared on abcnews.go.com