荃灣汀九橋現水龍捲 天文台指遇到同類現象應避開
即时港闻
发布： 2018-08-28 23:00
撰文： 無綫新聞
汀九附近出現水龍捲，天文台相信與一道低壓槽在廣東沿岸及南海北部，為區內帶來雷雨有關。
天文台高級科學主任鄭元中表示：「在雷雨雲裡面，通常會有向下伸展的旋轉氣流。如果向下伸展時，會是一些漏斗雲，如果繼續發展接觸水面，就會變成水龍捲。遇到這些天氣現象盡快避開，以往香港在一些五至十月都錄到這些天氣現象。」
天文台高級科學主任鄭元中表示：「在雷雨雲裡面，通常會有向下伸展的旋轉氣流。如果向下伸展時，會是一些漏斗雲，如果繼續發展接觸水面，就會變成水龍捲。遇到這些天氣現象盡快避開，以往香港在一些五至十月都錄到這些天氣現象。」
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