downburst 下擊暴流

downburst  
繁: 下擊暴流 
簡: 下击暴流 

氣象專家分析指，這場毀滅性天災應為「下擊暴流」，事發風速最高或達15級，外加高樓間存在「狹管效應」，風力堪比強颱風登陸。 

南昌狂風屬「下擊暴流」 史上第2大風速（2024年4月3日）。星島日報，取自https://t.ly/HThUS 

It is a downburst wind, a strong downward and outward-gushing wind system that emanates from a point source above and blows radially, said Meng, who added that the sudden wind caused by strong convection can change the pressure rapidly, and windows are likely to burst because of abrupt changes in pressure difference. 

4 dead, 10 injured after severe thunderstorms in E China’s Jiangxi (2024, Apr 2). CGTN. Retrieved from https://news.cgtn.com/news/2024-04-02/4-dead-10-injured-after-severe-thunderstorms-in-east-China-s-Jiangxi-1stheIinLKU/p.html