赤鱲角下午出現龍捲風約20分鐘

天文台說,大嶼山赤鱲角下午4時許出現龍捲風,維持約20分鐘,天文台位於機場的攝影機拍到當時的情況,而機場的激光雷達亦偵測得到。根據天文台的紀錄,本港對上一次出現龍捲風是2005年10月,由1982年至今,本港錄得9次龍捲風。天文台科學主任莊民諾說,出現龍捲風是因為有積雲快速發展,對流到達地面,龍捲的底部觸及陸地,所以並非水龍捲。

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