Opposite Impacts of Interannual and Decadal Pacific Variability in the Extratropics

Abstract It is well established that the positive phase of El Niño Southern Oscillation (ENSO) tends to weaken the Northern Hemisphere stratospheric polar vortex (SPV), promoting a negative North Atlantic Oscillation (NAO). Pacific Decadal Variability (PDV) is characterized by a pattern of sea surfa...

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Bibliographic Details

Published in:	Geophysical Research Letters
Main Authors:	M. Seabrook, D. M. Smith, N. J. Dunstone, R. Eade, L. Hermanson, A. A. Scaife, S. C. Hardiman
Format:	Article
Language:	English
Published:	Wiley 2023-01-01
Subjects:	Pacific decadal variability stratospheric polar vortex stratospheric water vapor
Online Access:	https://doi.org/10.1029/2022GL101226