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Experts explain how a 'rocket fuel' of conditions made Hurricane Idalia so dangerous: 'We're kind of in uncharted territory'

One expert said that extreme weather disasters like Hurricane Idalia are now a "new normal."

A person pushes water after flooding from Hurricane Idalia.

Photo Credit: Getty

Hurricane Idalia slammed into Florida on Aug. 30, bringing record-setting floods and intense winds.

The storm, which reached landfall as a Category 3 hurricane, didn't break records because of its wind speeds. What made Idalia remarkable, however, was how quickly it gained power and ferocity. 

By 5 a.m. on Tuesday, the storm's wind speeds were around 75 miles per hour. Just 24 hours later, still before it made landfall, Idalia's wind speeds had increased to nearly 130 miles per hour, briefly classifying it as a Category 4 storm. 

According to The Hill, a storm can be thought of as rapidly intensifying if, within a span of a day, its winds increase by 35 miles per hour or more. Idalia's wind speeds increased by 55 miles per hour over just one day.

This rapid intensification of storms can be attributed, in part, to much warmer ocean temperatures, caused by our Earth's overheating. Earlier this summer, the water off the coast of Florida exceeded temperatures of 100 degrees, and warm water has continued to be an issue since then. 

In addition to warmer waters — which hold more energy for storms to pull from — weaker atmospheric winds higher up and a moist atmosphere also can create conditions for the rapid intensification of a hurricane.

Like our warmer oceans, a wetter atmosphere can also be attributed to our overheating planet — the hotter it is, the more water can be stored in the air. 

What the experts are saying 

Dr. Allison Wing, an assistant professor and atmospheric scientist at Florida State University, described this intensification process to Inside Climate News, saying, "This year, from a hurricane perspective, we're kind of in uncharted territory."

One atmospheric researcher at Colorado State University, Phil Klotzbach, explained intensification vividly to The Hill, saying, "It's 88, 89 degrees over where the storm's going to be tracking, so that's effectively rocket fuel for the storm."

A 'new normal' for hurricanes 

Deanne Criswell, who serves as the Administrator of FEMA, told Reuters that extreme weather disasters, like Hurricane Idalia, are now a "new normal," before highlighting the importance of preparation for storms. 

Yet, if you've seen pictures or footage of these storms, you know there's nothing normal about it. 

First, we must take steps to help people impacted by extreme weather — donating food, money, or even blood. On a larger scale, the focus is on lowering our dependence on the dirty energy sources that are warming our air and water and supercharging these storms in the first place. 

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