Analysis of Weather Characteristics and Decision Service of Typical Rainstorm and Flood in Hebei Province
- DOI
- 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/).
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 - 10.2991/dramclr-19.2019.15 ID - Duan2019/11 ER -