Asymmetric Efficacies Between Warm and Cold Pacific Meridional Modes in Inducing ENSO

Abstract This study investigates boreal spring events of Pacific Meridional Mode (PMM) from 1950 to 2022, revealing that cold PMM is more effective in triggering subsequent La Niña compared to warm PMM's induction of following El Niño. This asymmetry stems from the varying origins and sub‐effic...

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Bibliographic Details
Main Authors: Xumin Li, Jin‐Yi Yu, Ruiqiang Ding, Jianyu Hu, Peng‐Fei Tuo
Format: Article
Language:English
Published: Wiley 2024-06-01
Series:Geophysical Research Letters
Online Access:https://doi.org/10.1029/2024GL108924
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