Spotlight: the January 2021 sudden stratospheric warming

On 5 January 2021, the Arctic stratospheric polar vortex dramatically weakened, and the temperature of the Arctic stratosphere rapidly increased in an event known as a major sudden stratospheric warming (SSW). It is likely that this SSW influenced surface weather conditions for over a month afterwar...

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Bibliographic Details
Published in:Weather
Main Author: Lee, Simon
Format: Article in Journal/Newspaper
Language:English
Published: Wiley 2021
Subjects:
Online Access:https://centaur.reading.ac.uk/97131/
https://centaur.reading.ac.uk/97131/1/Lee%202021%20Weather%20Spotlight%20on%20SSW.pdf
Description
Summary:On 5 January 2021, the Arctic stratospheric polar vortex dramatically weakened, and the temperature of the Arctic stratosphere rapidly increased in an event known as a major sudden stratospheric warming (SSW). It is likely that this SSW influenced surface weather conditions for over a month afterward.