Buchumschlag

Quantification of the Downstream Impact of Extratropical Transition for Typhoon Jangmi and Other Case Studies

The impact of extratropical transition on the midlatitude flow is quantified based on potential vorticity inversion. The detailed study of Typhoon Jangmi (2008) reveals the diabatically enhanced net transport of low-PV air to the tropopause as the key physical process determining the direct impact o...

Ausführliche Beschreibung

Gespeichert in:
1. Verfasser: Grams, Christian Michael Warnfrid
Format: Online
Sprache:Englisch
Veröffentlicht: KIT Scientific Publishing 2021
Schlagworte:
QC1-999
Atmosphärische Dynamik
mittlere Breiten
Potentielle Vorticity Inversion
Tropischer Wirbelsturm
midlatitudes
Atmospheric Dynamics
jet stream
potential vorticity inversion
Strahlstrom
Tropical Cyclone
thema EDItEUR::P Mathematics and Science::PH Physics
Online-Zugang:35212
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Zusammenfassung:The impact of extratropical transition on the midlatitude flow is quantified based on potential vorticity inversion. The detailed study of Typhoon Jangmi (2008) reveals the diabatically enhanced net transport of low-PV air to the tropopause as the key physical process determining the direct impact of ET. Relocation experiments and further case studies show the crucial role of the relative position of the TC and the midlatitude flow for the downstream impact of ET and the reduced predictability.

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