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Top 5 US airports at risk for lightning strikes

All five airports are concentrated in just two states, according to one safety index. Plus, where are most of the airports that have the lowest lightning risks located?

By Monica Danielle, AccuWeather Managing Editor

Updated May 23, 2023 12:23 PM EST

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A weather data measurement firm, Vaisala, developed an Airport Lightning Risk Index to determine which of the country’s busiest airports have the most danger of lightning.

Every storm with lightning is dangerous, but it can be especially hazardous in a busy airport environment. Amid all the movement and technology, both staff and passengers are at risk.

"Lightning heats up the atmosphere to hotter than the surface of the sun and it packs thousands of times more electricity than the wall outlets that you would plug your phone or computer into," Chris Vagasky, a meteorologist with Vaisala, told AccuWeather National Reporter Bill Wadell.

Vaisala, a weather data measurement firm, has developed an Airport Lightning Risk Index that computes how much each airport in the United States is impacted by lightning. The index takes the number of takeoffs and landings at an airport and multiplies that by the lightning density in that location.

The top five airports on the index are all located in just two states, one of which has long been known as "the lightning capital of America."

According to Vaisala, the following five U.S. airports have both a lot of lightning and a lot of flight activity.

1. Dallas-Fort Worth International Airport is the most likely airport in America to experience lightning strikes, according to Vaisala's list.

2. Orlando International Airport

3. George Bush Intercontinental Airport (Houston)

4. Miami International Airport

5. Dallas Love Field

Of the top 10 airports at risk of lightning, seven are located in Texas and Florida, which isn't surprising, again, considering Florida has long been considered the lightning capital of America, although a new report shows Oklahoma is edging out the Sunshine State when it comes to lightning density per square kilometer. However, Vagasky told AccuWeather not to expect a clear lightning capital to be named any time soon.

Thunderstorm on landing airplane at the airport

"Whether one is going to overtake the other and just be the lightning king for the rest of time, you can't really say that. I think there's going to be a lot of fluctuation between the two. They're going to be battling it out," Vagasky said.

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On the other end of the list, most of the airports least likely to experience lightning activity are in California. It's also worth noting America is not the top lightning capital around the globe, as that distinction goes to Singapore.

Related:

The 5 US skyscrapers that get struck by lightning most often
Dazzling footage of 'upside-down' lightning caught over New York City
The US has a new lightning capital, and it's next to a tourist site
Woman captures the moment lightning strikes her husband's car

Want next-level safety, ad-free? Unlock advanced, hyperlocal severe weather alerts when you subscribe to Premium+ on the AccuWeather app. AccuWeather Alerts™ are prompted by our expert meteorologists who monitor and analyze dangerous weather risks 24/7 to keep you and your family safer.

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