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Iowa Tornado's Path of Destruction as Seen From Space

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Iowa Tornado's Path of Destruction as Seen From Space


An EF-4 tornado carved a path of destruction through Greenfield, Iowa, on May 21, 2024. With peak winds of 185 miles per hour, the twister’s rampage through the little town is visible in this image captured by the Sentinel 2 satellite on May 25. (Credit: Modified Copernicus Sentinel data processed by Tom Yulsman)

It has been quite a spring for twisters in the United States. So far this year, the preliminary tally from the Storm Prediction Center has reached 1,035 tornadoes, with 872 of them occurring in April and May.

And we’ve still got another peak month of activity left to go.

One of the most destructive of this season’s tornadoes spun up on Tuesday, May 21 in southwestern Iowa. It then carved a destructive 44-mile path to the northeast, ultimately rampaging through tiny Greenfield, population 2,062. Spinning at 185 miles per hour, the EF-4 twister reached a terrifying maximum extent of more than a half mile wide.

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Tragically, it killed five people in Greenfield.

The gash it cut through the town is seen in the satellite image above, and also in this one released by NASA today:

The path of destruction across Greenfield, Iowa is visible in this image, acquired on May 25, 2024, by the Operational Land Imager instrument aboard the Landsat 8 satellite. The tornado shattered homes, destroyed wind turbines and power lines, and snapped and uprooted trees. It also tragically took the lives of five people. (Credit: NASA Earth Observatory)

This spring’s tornadic toll has been driven by the clash of two air masses: relatively cool air to the north and west, and a gigantic, stagnant, high-pressure dome of hot air parked over Mexico and the U.S. Gulf States. The jet stream coursing between these clashing air masses has swept a series of storm systems through Texas, Oklahoma and up into the Midwest.

The result: huge thunderstorms with powerful convective updrafts that propelled moist air high into the atmosphere — sometimes into the stratosphere in a phenomenon called overshooting cloud tops.

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“When this type of updraft ingests a very unstable airmass with large vertical wind shear, catastrophic tornadoes and large hail are often the result,” says Kristopher Bedka, an atmospheric scientist at NASA’s Langley Research Center, quoted in a post at NASA’s Earth Observatory.

Preliminary data shows that there have been four days with at least 30 tornadoes rated EF-1 or stronger in the United States. The average is two annually. According to Harold Brooks of the National Severe Storms Laboratory, quoted in a story in USA Today, that likely puts 2024 in the top 10 percent of years.



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A new facility in Marshall County could spark more conservation on Iowa farms

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A new facility in Marshall County could spark more conservation on Iowa farms


The Iowa chapter of the Land Improvement Contractors of America (LICA) officially opened a new facility on its 80-acre demonstration farm in Marshall County Thursday.

Iowa LICA President Scott Bohle said having classroom and meeting space will make it easier to educate the next generation of professional contractors, along with government employees, lawmakers and students, to help conserve soil and water in the state.

Bohle said the building “gives people a place to gather, collaborate and continue the important work that defines our association.”

Just outside the new space are wetlands, terraces, sediment control basins, bioreactors and other features, which members have built since LICA purchased the farm near Melbourne in 2000.

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“We call it the one-stop shop, where you can see anything being put to practice by our landowners,” said Kelby Kiefer, executive director of Iowa LICA.

Together, these “edge-of-field” practices remove 50% of phosphates and almost 100% of the nitrates from the runoff of a 1,000-plus acre watershed, according to the association.

Adding more wetlands, saturated buffers and bioreactors across the state are a key part of Iowa’s Nutrient Reduction Strategy. It aims to cut nitrogen and phosphorus losses from farm fields by 41% and 29%, respectively.

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The strategy is part of a broader effort to reduce nutrient pollution in the state’s waterways and the Gulf of Mexico by 45% compared to the 1980-96 baseline period. It does not include a target date.

Iowa Secretary of Agriculture Mike Naig said the state has accelerated edge-of-field practices in recent years, in part through the Batch and Build model. The approach bundles projects in a targeted watershed to reduce costs and save time for farmers and contractors.

Nearly 150 nitrate reducing wetlands and around 500 saturated buffers, bioreactors and multi-purpose oxbows had been built in the state as of 2024. Thousands more will be needed to meet the state’s nutrient reduction targets.

“[Clean water is] something we need to be focused on, and we can be proud of the work that’s happened, but we know that we need to do more,” Naig said. “Buildings like this help.”

Naig said scaling up conservation infrastructure across the state will require more skilled contractors. He described them as the “critical link” between concepts and “getting things on the ground.”

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“It’s from that point where you say, ‘We have a design that’s ready to go, a willing landowner,’ but somebody needs to make it happen,” Naig said. “The land improvement contractor sits in that very important spot.”





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Iowa City Regina baseball finds winning formula under new leadership

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Iowa City Regina baseball finds winning formula under new leadership


IOWA CITY, Iowa — Mark Roering returned to Iowa City Regina 30 years after serving as an assistant coach, and in just two seasons, he has transformed the Regals into one of Class 2A’s most dangerous teams.

“I was a senior in college. I just had finished playing baseball myself and was doing high school in the summers. Had one of those magical seasons here losing in the state finals,” Roering said. “I was just ready for something new.”

Prior to being hired at Iowa City Regina in 2024, Roering coached nine seasons at Dowling Catholic, where he helped the Maroons reach the state tournament six times. Regina was below .500 in three of the four seasons before his arrival. His first season at the helm, Regina went 22-6.

“I think the biggest difference is practice. Everybody is so much more locked in. Really that just comes from him. He gets on us everyday, he has to make the drive and hour and a half every day so we want to give that back to him for all the time and effort he’s put into us,” junior Trey Streb said.

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Streb also described Roering as a very emotional coach who cares deeply about the team and winning.

The Regals’ bats have become a significant threat. Regina ranks fifth in the state and second in Class 2A with a .379 batting average and has the fourth fewest strikeouts among state teams.

“It’s like nothing I’ve ever experienced and it’s been super competitive and it’s nice to be with people who want to win and will do whatever it takes to win,” senior Emmett Burke said.

The team already sits at 20 wins with eight regular season games remaining.

Roering said the transformation comes when players start believing they can win in any situation.

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“Winning is contagious just like losing is contagious,” Roering said. “Kids they start believing and it gets really dangerous you know that they can win no matter what situation they’re in.”

The turnaround has positioned the Regals to make a postseason run. With only one senior on the roster, the team could remain a threat next season.

“No matter what, we’re going to fight and we’re not going to roll over. We’re going to do what we need to do to win,” Burke said.

“We’re big competitors. We don’t accept defeat and I think that’s one of my favorite parts about this team,” Streb added.

Copyright 2026 KCRG. All rights reserved.

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Iowa City residents face higher water bills in July

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Iowa City residents face higher water bills in July


IOWA CITY, Iowa (KCRG) -Water and wastewater utility rates in Iowa City will increase starting July 1, following a city council decision on May 19.

The water utility rate will increase by 3%, while the wastewater rate will increase by 5%.

The increases are part of a funding model to help recover the costs of providing water and wastewater services to Iowa City residents.

The new rates will take effect in tandem with Iowa City’s 2027 fiscal year and apply to customers served by the Iowa City Water Division and the Iowa City Wastewater Division.

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The city said the rate adjustment supports its continued provision of safe and reliable water service.

To learn more about the city’s utilities, visit their website.

Copyright 2026 KCRG. All rights reserved.



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