天津科技

天津科技 ›› 2025, Vol. 52 ›› Issue (07): 109-112.

• 科学与社会 • 上一篇    

2022—2024年天津气象预警信息发布特征分析

张宝菊1, 孙瑜2, 宋春燕2, 张晓苑3   

  1. 1.天津市滨海新区突发公共事件预警信息发布中心 天津 300450;
    2.天津市滨海新区气象局 天津 300450;
    3.天津市滨海新区人工影响天气办公室 天津 300450
  • 收稿日期:2025-06-04 出版日期:2025-07-25 发布日期:2026-01-06

Analysis on characteristics of meteorological early warning information release in Tianjin from 2022 to 2024

ZHANG Baoju1, SUN Yu2, SONG Chunyan2, ZHANG Xiaoyuan3   

  1. 1. Public Emergency Warning Information Release Center of Tianjin Binhai New Area,Tianjin 300450,China;
    2. Tianjin Binhai New Area Meterological Bureau,Tianjin 300450,China;
    3. Tianjin Binhai New Area Weather Modification Office,Tianjin 300450,China
  • Received:2025-06-04 Online:2025-07-25 Published:2026-01-06

摘要： 气象预警信息发布在气象防灾减灾过程中起着重要的作用。基于天津市突发事件预警信息发布系统提供的数据,经过数据加工,剔除测试信息、重复信息和无效信息,分析2022—2024年天津市气象预警信息的发布特征。结果表明：天津气象预警信息年均发布量总体平稳,发布高峰月为6—8月、11—12月;西南部发布预警信息数量最少;陆地大风、海上大风、暴雨、大雾、雷电5种预警类型发布量居前5位;蓝色和黄色级别预警发布量较大,占总量的93.6%。

关键词: 气象灾害, 预警信息, 特征分析

Abstract: The release of meteorological warning information plays an important role in the process of meteorological disaster prevention and mitigation. Based on the data provided by the Tianjin Emergency Warning Information Distribution System,the release characteristics of meteorological warning information in Tianjin from 2022 to 2024 were analyzed after data processing and elimination of test information,duplicate information and invalid information. The results show that：the average annual release of meteorological warning information in Tianjin was generally stable,with the peak months of release being June-August and November-December;the southwestern part of the city released the least amount of warning information;five types of warnings,namely,land gales,sea gales,rainstorms,fog,and thunder and lightning,were in the top five;and blue-and yellow-level warnings had a large number of releases,accounting for 93.6% of the total amount.

Key words: meteorological disaster, warning signal, characteristics analysis

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