TWHKWeather- 氣象冷知識:9月落雹罕唔罕見?對流層頂部乾凍比暖濕更易引發強對流 | TWHKWeather教大家和為大家解釋9月落雹罕唔罕見?對流層頂部乾凍比暖濕更易引發強對流 | By TWHKWeather 熱帶氣旋同香港天氣預警中心 | Twh And continue now Teenaging Tsunami to Hong Kong Right? Okay?