Tropospheric forcing of the 2019 Antarctic sudden stratospheric warming

The strongest and most persistent upward propagation of zonal wavenumber 1 (WN1) Rossby waves from the troposphere on record led to the rare Antarctic sudden stratospheric warming (SSW) in September 2019. The dynamical contribution from instantaneous anomalous WN1 and its linear interference with th...

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Autori principali: Shen, X, Wang, L, Osprey, S
Natura: Journal article
Lingua:English
Pubblicazione: American Geophysical Union 2020