Statistically decreased weakening rate of typhoons in environments of the Northeast China cold vortex

• Published in: Environmental Research Communications Vol. 6; no. 8; pp. 81007 - 81015
• Main Authors: Zhao, Dajun, Wei, Na, Yu, Yubin, Zhang, Xin, Wang, Qian, Song, Jinjie
• Format: Journal Article
• Language: English
• Published: Bristol IOP Publishing 01.08.2024
• Subjects: Angular momentum; dynamic forcing; Northeast China cold vortex; Sea surface temperature; Tropical cyclones; Typhoons; Vorticity; weakening rate; Wind shear; China

Abstract The impact of the Northeast China Cold Vortex (NCCV) on tropical cyclone (TC) intensity change was studied based on statistics, revealing a significant decrease in the rate of TC weakening and a lower probability of rapid weakening (RW) in the environments of NCCVs. This is mainly attributa...