中国防汛抗旱2025，Vol.35Issue(9)：77-81,5.DOI:10.16867/j.issn.1673-9264.2024312
临灾预警"叫应"机制在深圳市2023年"9·7"极端特大暴雨中的应用
The application of"call response"mechanism for disaster warning in the"9·7"extreme extraordinary rainstorm in Shenzhen in 2023
摘要
Abstract
In recent years,extreme weather disasters in Shenzhen have shown an increasing trend,and the requirements for preventing major risks of meteorological disasters are becoming higher and higher.In order to do a good job in preventing and responding to extreme rainfall,the Shenzhen Meteorological Department has reviewed and summarized the establishment of the"call response"and"343"mechanisms for emergency warning(three strategies for emergency warning release-strong pre warning reminders,small warning release units,and fast expansion of warning areas;four ways for emergency warning"call response"-"direct reporting"to city leaders,"precise"risk reminders,"fallback"automatic calls,and"closed-loop"supervision and implementation;three measures for emergency warning services-the entire network releases high-level warning SMS,high-frequency releases of precipitation real-time and short-term forecast information,and carries out"forecast+science popularization"services throughout the process).From September 7 to 8,2023,continuous heavy rainfall occurred in Shenzhen,breaking seven rainfall records since 1952,which is a sudden extreme extremely heavy rainstorm disaster beyond the city′s flood control and drainage capacity.This paper introduces the application of the disaster early warning"call response"and"343"mechanism in the extreme extremely heavy rainstorm disaster and the linkage of department response,which provides reference for other regions to carry out disaster prevention,mitigation and relief work.关键词
2023年"9·7"极端特大暴雨/临灾预警"叫应"/"343"机制/应急响应/深圳市Key words
"9·7"extreme extremely heavy rainstorm in 2023/disaster warning"call response"/343 mechanism/emergency response/Shenzhen City分类
天文与地球科学引用本文复制引用
兰红平,刘德峰,李明华,王常效,徐婷..临灾预警"叫应"机制在深圳市2023年"9·7"极端特大暴雨中的应用[J].中国防汛抗旱,2025,35(9):77-81,5.基金项目
超大城市智慧气象服务公私参与示范项目(RA II-17-J-PP-1) （RA II-17-J-PP-1）
中国工程院战略研究咨询项目——应对极端气象灾害重大科技发展战略研究 （）
超大城市气象灾害综合风险预警服务机制的探索与实践——以深圳为例(2022ZDIANXM14) （2022ZDIANXM14）
中国气象局决策气象服务专项项目——"31631"递进式气象服务的内涵与深化发展 （）
