To Evaluate the Characteristics of Cloud Parameters Retrieved by Satellite and Cloud Structure of the Northward Typhoon In-Fa

Xiaorui Zhang, Xiaorui Zhang, Wenxia Yang, Wenxia Yang, Tuanjie Hou, Zhiqiang Shen, Shuai Li, Shaoyu Hou, Shaoyu Hou, Jing Meng

2021

Abstract

Cloud parameters retrieved by Satellite and model data with detailed cloud microphysical processes are used in this paper to conduct a comprehensive analysis of the precipitation process of the northward typhoon "In-fa" in Hebei Province. The main conclusions are as follows: optical thickness (>20), cloud top temperature (-10℃~-25℃), and cloud top height (>9km) of cloud characteristics parameters retrieved by FY-2 satellite (Fengyun meteorological satellite) have obvious indications for the range and intensity of precipitation. The effective radius of cloud particles needs to be combined with multi-parameter comprehensive analysis. Satellite monitoring products can be used to compare and correct cloud model forecast products. In the early stage of the low-pressure precipitation process of this typhoon, cold clouds are thicker, and the content of hydrometeor and supercooled water in cold clouds are abundant. After 17:00 on the 29th, the hydrometeor and supercooled water contents of cold clouds have decreased significantly and increased obviously in warm cloud, the large value center of water content have also decreased, ice crystals number concentration and snow-graupel mixing ratio have declined, and the main precipitation mechanism changed from cold cloud precipitation to warm cloud precipitation.

Paper Citation

in Harvard Style

Zhang X., Yang W., Hou T., Shen Z., Li S., Hou S. and Meng J. (2021). To Evaluate the Characteristics of Cloud Parameters Retrieved by Satellite and Cloud Structure of the Northward Typhoon In-Fa. In Proceedings of the 7th International Conference on Water Resource and Environment - Volume 1: WRE, ISBN 978-989-758-560-9, pages 475-482

in Bibtex Style

@conference{wre21,
author={Xiaorui Zhang and Wenxia Yang and Tuanjie Hou and Zhiqiang Shen and Shuai Li and Shaoyu Hou and Jing Meng},
title={To Evaluate the Characteristics of Cloud Parameters Retrieved by Satellite and Cloud Structure of the Northward Typhoon In-Fa},
booktitle={Proceedings of the 7th International Conference on Water Resource and Environment - Volume 1: WRE,},
year={2021},
pages={475-482},
publisher={SciTePress},
organization={INSTICC},
doi={},
isbn={978-989-758-560-9},
}

in EndNote Style

TY - CONF

JO - Proceedings of the 7th International Conference on Water Resource and Environment - Volume 1: WRE,
TI - To Evaluate the Characteristics of Cloud Parameters Retrieved by Satellite and Cloud Structure of the Northward Typhoon In-Fa
SN - 978-989-758-560-9
AU - Zhang X.
AU - Yang W.
AU - Hou T.
AU - Shen Z.
AU - Li S.
AU - Hou S.
AU - Meng J.
PY - 2021
SP - 475
EP - 482
DO -