Science

Florida officials warn Hurricane Ian could become a Category 5 storm, a level that only made landfall twice in the US in 30 years

This Satellite image provided by NASA on September 26, 2022, shows Hurricane Ian pictured from the International Space Station just south of Cuba gaining strength and heading toward Florida. Hurricane Ian rapidly intensified off Florida's southwest coast Wednesday, Sept. 28, gaining top winds of 155 mph (250 kph), just shy of the most dangerous Category 5 status.
This satellite image provided by NASA on September 26, 2022, shows Hurricane Ian pictured from the International Space Station just south of Cuba gaining strength and heading toward Florida. NASA via AP
Read in app

MIAMI, Florida — Florida officials are preparing for Hurricane Ian to grow into a Category 5 storm — the strongest-level hurricane classification, which has made landfall in the US only twice in the last three decades. 

The hurricane as of 7 a.m. ET was 80 miles south of Charlotte County, an area on Florida's west coast between Venice and Fort Meyers. Ian was moving north at 10 mph and winds reached 155 mph.

The wind speeds only need to reach 157 mph or higher to attain Category 5 status. 

Florida Gov. Ron DeSantis said during a press conference in Tallahassee that the storm was "knocking on the door of a Category 5 storm" and that it "could make landfall as a Category 5." 

"A storm of this magnitude will produce catastrophic flooding and life-threatening storm surge," he said. 

Officials expect the hurricane to make landfall Wednesday afternoon and to move across Florida, toward the Orlando metro region, before exiting the East Coast Thursday. 

"I can tell you it is a Cat 4 hurricane, nearly a Cat 5," Kevin Guthrie, Florida's emergency management director, said at Tuesday's press conference. "I know all the emergency management directors in southwest Florida very well. Combined they have over 200 years of experience. They are preparing, and they are expecting, a Cat 5. "

Several counties encompassing 2.5 million people have evacuation orders, but as of Wednesday morning officials said anyone who had not left their homes would need to shelter in place.

"It's no longer possible to safely evacuate," DeSantis said. "It's time to hunker down and prepare for this storm. This is a powerful storm that should be treated like you would treat [a tornado], if a tornado was approaching your home."

Officials urged people to get off the roads, given that roads and bridges throughout the storm-affected areas had been closed. They also raised concerns about people going near power lines, damaged trees, and standing water, once the storm had passed. 

"I urge Floridians who have made the decision to shelter in place to stay indoors and stay off the roads," Guthrie said. "You do not want to be outdoors or on the roads as a storm of this size is making landfall in your area. It is extremely dangerous."

Areas of Florida have already been affected by the storm, including by 40,000 power outages, DeSantis said.

Tornado warnings also have been issued across Florida. If people get a tornado warning, they should go to a room in their house without windows, cover themselves with a blanket, and wear a helmet, Guthrie said.  

Emergency officials have lined up 30,000 linemen, including from out of state, to help power once the storm has passed. 

Read next

Kimberly Leonard was a senior correspondent at Insider, covering policy and politics.Based in South Florida, she reported on the Florida legislature, the 2024 Republican presidential primary, Republican Gov. Ron DeSantis of Florida, former President Donald Trump, and money in politics.She was first to report about the DeSantis Disney wedding, the formation of a pro-DeSantis Super PAC, and details of the DeSantis 2023 inauguration gala. She also got inside-the-room accounts of a secretive conservative gathering at Trump National Doral in Miami, and co-authored a longform profile about Florida first lady Casey DeSantis.  Kimberly was one of the lead reporters for Insider's "Conflicted Congress" investigative reporting project that scrutinized congressional stock trades, bringing to light ethical violations and instances in which lawmakers' personal financial ties posed pontential conflicts of interest. She developed an expertise on the 2012 Stop Trading on Congressional Knowledge Act, or STOCK Act, and on analyzing financial disclosures for lawmakers, congressional staff, and White House officials. She first joined Insider in March 2020 as a senior healthcare reporter for Business Insider, where she focused on policy and politics, including federal officials' response to the coronavirus pandemic. She has appeared on NPR, CNN, MSNBC, Fox News, and C-SPAN. Her stories have been published by the Washington Post, Kaiser Health News, and The Atlantic.Kimberly spent most of her journalism career covering healthcare policy and has extensive knowledge about the Affordable Care Act, Medicare and Medicaid, addiction policy, infectious diseases, reproductive healthcare, and the US drug pricing debate.She previously worked for the Washington Examiner, U.S. News & World Report, the Center for Public Integrity, and the Huffington Post Investigative Fund. She graduated from the University of Richmond with a major in urban policy and a minor in journalism. Kimberly speaks fluent French, having lived in France and attended public school there until she was a teenager.