Cold dis-comfort:
Antarctica set record of -135.8
By SETH BORENSTEIN
Feeling chilly? Here's cold comfort:
You could be in East Antarctica which new data says set a record for
"soul-crushing" cold.
Try 135.8 degrees Fahrenheit below
zero; that's 93.2
degrees below zero Celsius, which sounds only slightly toastier. Better yet,
don't try it. That's so cold scientists say it hurts to breathe.
A new look at NASA satellite data
revealed that Earth set a new record for coldest temperature recorded. It
happened in August 2010 when it hit -135.8 degrees. Then on July 31 of this
year, it came close again: -135.3 degrees.
The old record had been -128.6
degrees, which is -89.2 degrees Celsius.
Ice scientist Ted Scambos at the
National Snow and Ice Data Center said the new record is "50 degrees
colder than anything that has ever been seen in Alaska or Siberia or certainly
North Dakota."
"It's more like you'd see on Mars
on a nice summer day in the poles," Scambos said, from the American
Geophysical Union scientific meeting in San Francisco Monday, where he
announced the data. "I'm confident that these pockets are the coldest
places on Earth."
However, it won't be in the Guinness
Book of World Records because these were satellite measured, not from
thermometers, Scambos said. "Thank God, I don't know how exactly it
feels," Scambos said. But he said scientists do routinely make naked 100
degree below zero dashes outside in the South Pole, so people can survive that
temperature for about three minutes.
Most of the time researchers need to
breathe through a snorkel that brings air into the coat through a sleeve and
warms it up "so you don't inhale by accident" the cold air, Scambos
said.
On Monday, the coldest U.S.
temperature was a relatively balmy 27 degrees below zero Fahrenheit in
Yellowstone, Wyo., said Jeff Masters, meteorology director of the private firm
Weather Underground.
"If
you want soul-crushing cold, you really have to go overseas," Scambos said
in a phone interview. "It's just a whole other level of cold because on
that cold plateau, conditions are perfect."
Scambos said the air is dry, the
ground chilly, the skies cloudless and cold air swoops down off a dome and gets
trapped in a chilly lower spot "hugging the surface and sliding
around."
Just because one spot on Earth has set
records for cold that has little to do with global warming because it is one
spot in one place, said Waleed Abdalati, an ice scientist at the University of
Colorado and NASA's former chief scientist. Both Abdalati, who wasn't part of the
measurement team, and Scambos said this is likely an unusual random
reading in a place that hasn't been measured much before and could have been
colder or hotter in the past and we wouldn't know.
"It does speak to the range of
conditions on this Earth, some of which we haven't been able to observe,"
Abdalati said.
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