Hurricane Idalia gained fury over the Gulf of Mexico on Tuesday as it crawled toward Florida's Gulf Coast, forcing evacuations in low-lying coastal areas expected to be swamped when the powerful storm hits on Wednesday morning, APA reports citing Reuters.
Idalia was generating maximum sustained winds of 105 miles per hour (169 kph) by early Tuesday evening, and its intensity will ratchet higher before it slams ashore, according to the Miami-based National Hurricane Center (NHC).
By that time, the storm was forecast to reach Category 3 strength - classified as a major hurricane, with maximum sustained winds of at least 111 mph (179 kph) - on the five-step Saffir-Simpson wind scale.
The hurricane was upgraded on Tuesday evening to a Category 2 after its top wind speeds surpassed 95 mph (153 kph), feeding on the warm, open waters of the gulf.
Idalia's most dangerous feature, however, appeared to be the powerful surge of wind-driven seawater it is expected to deliver to barrier islands and other low-lying areas along the coast.
Florida Governor Ron DeSantis, who is seeking the Republican presidential nomination next year, urged residents in vulnerable communities to heed orders to move to higher ground, warning that the storm surge could cause life-threatening floods.
"They're expecting some fatalities, so I don't want to be one of them," said Rene Hoffman, 62, of Steinhatchee, Florida, a coastal town in the area where Idalia is expected to make landfall. She owns a food stand that she lashed to her husband's pickup truck to keep it from washing or blowing away.
"This is scary, you know, to think that water could come this high," she said as she gathered her prescription medications and prepared to leave her home. "We've never had water up here before."
The NHC said Idalia's center would likely hit Florida's coastline somewhere in the Big Bend region, where the state's northern panhandle curves into the Gulf side of the Florida Peninsula, roughly bounded by the inland cities of Gainesville and Tallahassee, the state capital.
Sparsely populated compared with the Tampa-St. Petersburg area to the south, the Big Bend features a marshy coast, threaded with freshwater springs and rivers, and a cluster of small offshore islands forming Cedar Key, an historic fishing village devastated in 1896 by a hurricane's storm surge.
Most of Florida's 21 million residents, along with many in Georgia and South Carolina, were under hurricane, tropical storm and storm surge warnings and advisories. State emergency declarations were issued in Florida, Georgia and South Carolina.
At the White House, U.S. President Biden said he and DeSantis were "in constant contact," adding that he had assured the governor federal disaster assistance would remain in place for as "long as it takes, and we’ll make sure they have everything they need.”
Gulf energy producers were taking precautions as well. U.S. oil company Chevron evacuated staff from three oil production platforms, while Kinder Morgan planned to shut a petroleum pipeline.
Idalia-related disruptions extended to Florida's Atlantic coast at Cape Canaveral, where the Tuesday launch of a rocket carrying a U.S. Space Force intelligence satellite was delayed indefinitely due to the hurricane.
Idalia grew from a tropical storm into a hurricane early on Tuesday, a day after passing west of Cuba, where it damaged homes and flooded villages.