Opposite Trends in the Northern Hemisphere Stratosphere Between Mid‐Winter and Early Spring Linked to Surface Temperature Anomalies

Abstract Trends in the coupled stratosphere‐troposphere system during the 1979–2022 period are investigated in the Northern Hemisphere using reanalysis datasets. More upward planetary wave propagation in December is shown to precede the deceleration of the stratospheric polar vortex in January. This...

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Bibliographic Details
Main Authors: Gwendal Rivière, Fabio D’Andrea, Daniela I. V. Domeisen, Alice Portal
Format: Article
Language:English
Published: Wiley 2024-11-01
Series:Geophysical Research Letters
Subjects:
Online Access:https://doi.org/10.1029/2024GL109746
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