Month: March 2026

Nate Splater

Tornado-prone regions in the United States are shifting eastward from the traditional “Tornado Alley” toward the Mississippi and Tennessee River valleys. This expansion is bringing more frequent severe weather and tornado outbreaks to areas historically less accustomed to such intensity.

In recent decades, the frequency of favorable tornado days has increased significantly in states including Mississippi, Alabama, Arkansas, Tennessee, Kentucky, Illinois, Indiana and Missouri. Meteorologists attribute this shift to rising atmospheric temperatures and record-level moisture from the Gulf of Mexico, which provide the essential ingredients for major storm outbreaks.

Shel Winkley, a meteorologist with Climate Central, noted that the Gulf of Mexico has been running at near-record temperatures, which feeds the low-level moisture necessary for storms.

“A warmer atmosphere is kind of like the catcher’s mitt that can hold that moisture until the right weather system unlocks it,” Winkley said. This moisture, combined with warmer temperatures and weather triggers like cold fronts, creates an environment more conducive to severe thunderstorms.

Since 1979, the Eastern United States has seen as many as 15 additional days of high Convective Available Potential Energy (CAPE) during the spring and summer months. This trend toward more frequent storm-producing conditions in the East contrasts with the Western United States. The West has seen a decrease in high-potential days as the region deals with persistent drought and heat.

Residents in the Midwest and Southeast face unique dangers from storms that occur after sunset.

Unlike traditional patterns where storms often diminish after the heat of the day, these regions are experiencing more “nocturnal” events. “Now, especially from Missouri down to the southeastern U.S., we’re experiencing more nocturnal severe weather events, which is more dangerous because, one, you’re asleep,” Winkley said. He added that the darkness makes it nearly impossible to see approaching storms.

Visibility is further complicated by the geography of the Deep South and Missouri.

“With a shifting increase of where these tornadoes are occurring when you get into Missouri, when you get into the Deep South especially, there’s one thing that’s the biggest issue, which is going to be line of sight,” Winkley said. “You have a lot more trees than you do in the central plains.” This makes it difficult for both residents and storm chasers to spot tornadoes with the naked eye.

Socioeconomic factors and housing types contribute to the rising risk in these newly active regions. There are more than 8 million mobile homes in the United States, with the highest concentrations located in the Southeast. In some counties across the Mid-South and Southeast, mobile homes account for 30% to 50% of all residences. These structures are often inadequate to withstand tornadic winds and are frequently located in remote areas far from emergency services.

Research suggests that the likelihood of a tornado-related death in a mobile home is 15 to 20 times greater than in a permanent home. According to a 2018 study, mobile home residents represent a near majority of all tornado deaths in the Southeast. This vulnerability is compounded by a lack of access to public tornado shelters in rural communities.

While the total number of tornadoes in the United States has not increased overall, the concentration of tornadoes within specific events is rising.

“Climate change isn’t causing more tornadoes. We’re not seeing an increase in the number of tornadoes overall,” Winkley said. “But what we are experiencing is more tornadoes on those biggest severe weather days, those tornado outbreak days.”

These outbreaks are increasingly shifting toward the eastern half of the country.

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Matthew Sanders

COLUMBIA, Mo. (KMIZ)

A duplex fire in north Columbia led police to shut down a city street Friday and led to a woman’s arrest on suspicion of arson.

The fire on Newton Drive was called out at about 10 a.m., according to a Columbia Fire Department spokesperson. It wasn’t immediately clear what caused the fire — the spokesperson said the fire marshal was at the scene investigating on Friday morning.

No serious injuries were reported, but medics evaluated a woman who had been inside the house and took her to a hospital for an unrelated illness.

A Columbia Fire Department release said firefighters found flames and heavy smoke coming from the duplex when they arrived. There was high heat and heavy fire inside, the release states. Flames were put out in four minutes.

Anjaleque Bragg, 31, was charged with one count of first-degree arson, according to court records. Bragg, who was found outside sitting on a box with several items beside her, told police she started the fire in the duplex because she did not want to live there anymore, and wanted to die in the fire, according to a probable cause statement.

Bragg said she used lighter fluid and a match to start the fire next to back door, and that she knew her mother was still home, the statement says.

Leslie Lane was closed between Providence Road and Garth Avenue during the response, according to an alert sent by dispatchers.

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