基于闪信技术的气象预警发布策略优化研究

一一以四川试点为例

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中图分类号：V445 文献标志码：A 文章编号：2095-2945（2025）31-0130-05

Abstract：Against the backgroundof globalclimatechange，extremeweathereventsare becoming more frequent，posinga seriousthreat tothesafetyof people'slivesandpropertyandstableeconomicandsocialdevelopment.Meteorologicalwarning hasbecomeakeylink indisasterpreventionandreduction.Thispapertakes the Sichuanpilotasanexampletodeeplydiscuss theaplicationadvantages，problems，chalengesandcopingstrategiesofmeteorologicalearlywarningreleasebasedonflash signal technology. The results show that the "flash message + meteorological warning" model shows certain advantages in terms of arivalrate，targeting，timeliness，reminders，andoperabilitybutitalsofacesinsuficienttechnicalsupport，limiteduser experience，andchallengessuchaslegalandregulatorynedstobeimproved，whichrequirescoordinatedcooperationbetween meteorological， communications and other departments to solve the difficulties faced.

Keywords： extreme weather;meteorological warning; flash signal;arrival rate; targeting

近年来，持续变暖加剧气候系统的不稳定性，导致暴雨、洪涝、干旱等极端天气事件频发多发，且呈现突发性强、致灾性强、罕见性强等特点，成为影响人民生命财产安全和经济社会稳定发展大局的潜在风险因素。（剩余7293字）