Scientists Across U.S. Launch Study of Thunderstorm Impacts on Upper Atmosphere

Photo courtesy of UCAR
Newswise — BOULDER--Scientists at the National Center for
Atmospheric Research (NCAR) and other organizations are targeting
thunderstorms in Alabama, Colorado, and Oklahoma this spring to discover
what happens when clouds suck air up from Earth’s surface many miles
into the atmosphere.
The Deep Convective Clouds and Chemistry
(DC3) experiment, which begins the middle of this month, will explore
the influence of thunderstorms on air just beneath the stratosphere, a
little-explored region that influences Earth’s climate and weather
patterns. Scientists will use three research aircraft, mobile radars,
lightning mapping arrays, and other tools to pull together a
comprehensive picture.
“We tend to associate thunderstorms with
heavy rain and lightning, but they also shake things up at the top of
cloud level,” says NCAR scientist Chris Cantrell, a DC3 principal
investigator. “Their impacts high in the atmosphere have effects on
climate that last long after the storm dissipates.”
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