Alaska Experiences Record-Breaking Heat

1
1231
This spring, temperatures in Alaska and northern Canada have been significantly higher than usual. Red indicates areas warmer than average while blue indicates colder than average. The darker the red, or blue, the greater the deviation from average. (NASA Earth Observatory)

Record-Breaking Heat in Alaska Wreaks Havoc on Communities and Ecosystems

by Tim Lydon, Hakai Magazine

SMITHSONIAN.COM 

 

This article is from Hakai Magazine, an online publication about science and society in coastal ecosystems. Read more stories like this at hakaimagazine.com.

Alaska in March is supposed to be cold. Along the north and west coasts, the ocean should be frozen farther than the eye can see. In the state’s interior, rivers should be locked in ice so thick that they double as roads for snowmobiles and trucks. And where I live, near Anchorage in south-central Alaska, the snowpack should be deep enough to support skiing for weeks to come. But this year, a record-breaking heatwave upended norms and had us basking in comfortable—but often unsettling—warmth.

Across Alaska, March temperatures averaged 11 degrees Celsius above normal. The deviation was most extreme in the Arctic where, on March 30, thermometers rose almost 22 degrees Celsius above normal—to 3 degrees. That still sounds cold, but it was comparatively hot.

“It’s hard to characterize that anomaly, it’s just pretty darn remarkable for that part of the world,” says Rick Thoman, a climate specialist with the Alaska Center for Climate Assessment and Policy in Fairbanks.

Read more:


EDITORIAL DISCLOSURE
All content herein is owned by author exclusively.  Expressed opinions are NOT necessarily the views of VT, authors, affiliates, advertisers, sponsors, partners, technicians or Veterans Today Network (VT).  Some content may be satirical in nature. 
All images within are full responsibility of author and NOT VT.
About VT - Read Full Policy Notice - Comment Policy

1 COMMENT