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天氣｜天文台最早今晚午夜前後評估是否發熱帶氣旋警告信號
即時港聞
發佈： 2025-08-15 20:40
撰文： 無綫新聞
天文台表示，一個廣闊低壓區正為南海中北部帶來不穩定天氣，並位於本港800公里範圍內。
按照現時預測，該低壓區會大致向北移向海南島至廣東西部沿岸一帶，並可能有所發展。在該低壓區及位於中國東南部的高壓脊共同影響下，本港風力會有所增強，天文台會視乎本地風力變化，考慮發出強烈季候風信號。
若該低壓區發展為熱帶氣旋，天文台會視乎其強度及與本港的距離，最早在今晚午夜前後評估，是否需要發出熱帶氣旋警告信號。
九天天氣預報
按照現時預測，該低壓區會大致向北移向海南島至廣東西部沿岸一帶，並可能有所發展。在該低壓區及位於中國東南部的高壓脊共同影響下，本港風力會有所增強，天文台會視乎本地風力變化，考慮發出強烈季候風信號。
若該低壓區發展為熱帶氣旋，天文台會視乎其強度及與本港的距離，最早在今晚午夜前後評估，是否需要發出熱帶氣旋警告信號。
九天天氣預報
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