Expert explains NB4 polar temperature extremes

Yale Climate Connections‘ Bob Hensen discusses and explains the unimaginable heat episodes observed at in north and south polar regions

A research caravan seen from above by a research drone in early 2020 on the East Antarctic Plateau south of Concordia Station. Concordia recorded its highest temperature in more than 15 years of data collection on March 18, 2022 – a date when temperatures are normally closer to their winter lows than summer highs. (Image credit: Pete Akers via Article)

by Bob Hensen, 23/03/2022 in Yale Climate Connections

How this month produced a mind-boggling warm-up in eastern Antarctica (and the Arctic): Two atmospheric rivers surge toward opposite poles:

The bloodless term “anomaly” doesn’t do justice to the stupendous temperature departures seen across parts of both the Antarctic and Arctic in mid-March 2022. With the initial shock now behind them, scientists are taking stock of exactly what happened and what it might portend.

Read the complete article….

Featured image: The high temperature at Concordia Station, Antarctica, on March 18, 2022, soared above any temperature on record, even from midsummer, in data going back to 2013. (Image credit: Eric Lagadec, via ASTEP from the Article).

Views expressed in this post are those of its author(s), not necessarily all Vote Climate One members.

What was extreme in the past for the world’s oceans is now the normal

by Carolyn Gramling, 01/02/2022 in Science News
The past’s extreme ocean heat waves are now the new normal: More than half the global ocean experiences high temperatures that were rare a century ago.

See also 2021 might not have been the hottest year on record, but the heating oceans are hotter than ever

Views expressed in this post are those of its author(s), not necessarily all Vote Climate One members.