Proceedings of the Fourth Symposium on Disaster Risk Analysis and Management in Chinese Littoral Regions (DRAMCLR 2019)

Analysis of Weather Characteristics and Decision Service of Typical Rainstorm and Flood in Hebei Province

Authors
Sulian Duan, Yuchao Qi, Qinghai Zhao
Corresponding Author
Sulian Duan
Available Online November 2019.
DOI
https://doi.org/10.2991/dramclr-19.2019.15How to use a DOI?
Keywords
torrential rain, weather characteristics, decision service
Abstract

This paper analyzes and contrasts the four major torrential rain and flood weather backgrounds,rainfall conditions and characteristics,disaster situation and forecast service conditions of“63.8”、“96.8”、 “7.21”and“7.19”in Hebei Province.The results show that:The torrential rains concentrated in the period from late July to early August. They all lasted for a long time and had a wide range of impacts.The torrential rains in the western mountainous areas were more serious. The “63.8”rainfall process lasted for 10 days,which was the longest in the four-time process;“63.8”had the highest rainfall intensity and the most serious disaster;“7.19”had the largest disaster area and the disaster degree was less than“63.8”. With the improvement of forecasting accuracy and the development of intelligence and informatization,the methods,means and channels of meteorological services have also undergone great changes. The decision-making meteorological services provide a more reliable basis for government decision-making,caused by major meteorological disasters.The number of deaths has decreased,the proportion of economic losses caused by meteorological disasters has fallen,and the benefits of meteorological services in mitigating the losses caused by meteorological disasters have increased.

Copyright
© 2019, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the Fourth Symposium on Disaster Risk Analysis and Management in Chinese Littoral Regions (DRAMCLR 2019)
Series
Advances in Intelligent Systems Research
Publication Date
November 2019
ISBN
978-94-6252-827-7
ISSN
1951-6851
DOI
https://doi.org/10.2991/dramclr-19.2019.15How to use a DOI?
Copyright
© 2019, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - Sulian Duan
AU  - Yuchao Qi
AU  - Qinghai Zhao
PY  - 2019/11
DA  - 2019/11
TI  - Analysis of Weather Characteristics and Decision Service of Typical Rainstorm and Flood in Hebei Province
BT  - Proceedings of the Fourth Symposium on Disaster Risk Analysis and Management in Chinese Littoral Regions (DRAMCLR 2019)
PB  - Atlantis Press
SP  - 164
EP  - 168
SN  - 1951-6851
UR  - https://doi.org/10.2991/dramclr-19.2019.15
DO  - https://doi.org/10.2991/dramclr-19.2019.15
ID  - Duan2019/11
ER  -