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Justin1569, Wikimedia Commons // CC BY-SA 3.0
Justin1569, Wikimedia Commons // CC BY-SA 3.0

Scientists Convert Drones Into Tornado-Predicting Machines

Justin1569, Wikimedia Commons // CC BY-SA 3.0
Justin1569, Wikimedia Commons // CC BY-SA 3.0

The storm chasers of the future are lifting off today. Researchers at Oklahoma State University are developing a fleet of data-collecting drones that may help forecasters—and residents of tornado-prone regions—get ahead of dangerous weather events.

Not all storms are the same when it comes to predictability. Hurricanes and blizzards are pretty easy to spot. Meteorologists can typically call them days ahead of time. But tornadoes are wild, and they can whip up suddenly. Right now, our instruments can only spot a tornado 10 to 15 minutes before it happens. That’s simply not enough time for those in danger to get out of the way.

And while weather balloons are useful, their success depends on being in the right place at the right time. "Once dropped, they can’t move and thus are subject to the unpredictable nature of a storm," mechanical engineer Jamey Jacob told Popular Science. The ideal monitoring vehicle will be steerable, durable, and loaded with sensors.

Enter the drones.

Jacob and his colleagues hope to integrate the drones into normal forecasting instrument arrays within the next four years.

"Eventually what we want is to get to a point where you're watching the weather channel," says Jacob, "and they're reporting data that they're getting from the drones, and nobody cares—it's just the data that's coming in."

Once everything is up and running, Jacob told PBS NewsHour, the drones will ideally be able to extend storm warnings from 10 or 15 minutes to as much as an hour—which could give local residents enough time to prepare, batten down the hatches, or evacuate. “And you know that’s really going to save lives in the end.”

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Weather Watch
New Contest Will Give Kids the Chance to Become Weather Channel Meteorologists for a Day
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Not every kid dreams of being an on-air meteorologist, but for young ‘uns obsessed with storm forecasts and local weather reports, a new contest presents a unique opportunity to live out their dreams. The Mini Meteorologist Contest, sponsored by Lands’ End, will give four kids a chance to present a weather report on The Weather Channel this summer.

The nationwide contest is open to future meteorologists in the U.S. and Canada ages 6 to 16. To enter, they just have to write an essay between 50 and 500 words long on why they love learning about science and weather and why they’d like to be a meteorologist for a day. Four winners will receive a trip for them and their parents to The Weather Channel’s headquarters in Atlanta. They’ll have the opportunity to report the weather for the show on July 12, which happens to be National Summer Learning Day.

The essays will be judged based in equal parts on creativity, grammar, and the entrant’s love of meteorology. The only rules for the essays are that they can’t mention any products or brands other than Lands’ End or The Weather Channel (so no essays about how L.L. Bean inspired your love of cloud formations, kids) and has to be the child’s original work. Kids who are chosen as semi-finalists will have their on-air presentation skills judged in a Skype interview.

Should they win, they’ll get an inclusive trip to Atlanta with media training, a tour of The Weather Channel headquarters, and a $500 Lands’ End gift card to get just the right weather-reporting wardrobe.

The deadline for entering is May 21. Essays can be submitted here.

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Weather Watch
Thanks to Desert Dust, Eastern Europe Is Covered in Orange Snow
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Certain areas of Eastern Europe are starting to look a bit like Mars. Over the last few days, snowy places like Sochi, Russia have experienced an unusual snowfall that coated mountains in orange powder, according to the BBC.

The orange snow was the result of winds blowing sand from the Sahara east to places like Moldova, Romania, Bulgaria, Ukraine, and Russia. The sand mixes with precipitation to form orange-tinted snow. According to the BBC, the phenomenon occurs semi-regularly, turning snow orange about once every five years, but this year is especially sandy. As a result, skiers are navigating slopes that look like they're from a different world, as you can see in the video below from The Guardian.

The Sahara rarely gets snow, but when it does, the landscape can look somewhat similar, as you can see in this image of the Atlas mountains in Morocco.

Instagram is currently filled with photos and videos from Eastern Europe featuring the odd-looking snow. Check out a few samples below.

[h/t BBC]

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