TITLE:
Analysis of Heavy Precipitation Process in Eastern China from July 26 to 29, 2022
AUTHORS:
Yuke Zhang
KEYWORDS:
Southwest Jet, Low Vortex, Low Trough, Topographic Convergence, Rainstorm
JOURNAL NAME:
Journal of Geoscience and Environment Protection,
Vol.12 No.7,
July
26,
2024
ABSTRACT: Based on the data of the National Climate Center of China and the NCEP of the United States, a heavy precipitation process in eastern China during July 26-29, 2022 was analyzed. The results show that: The precipitation process was formed under the influence of the low level southwest jet stream at the edge of the subtropical high. The eastward development of the low vortex and trough and the continuous strengthening of the upper level jet stream, combined with the influence of topographic convergence, provided extremely favorable conditions for the occurrence of the rainstorm.