roll cloud 捲軸雲

roll cloud
繁: 捲軸雲
簡: 卷轴云

「捲軸雲」(roll cloud)現象是由罕見的氣團與不同溫度和海風相互作用而產生。而就在幾天前，葡萄牙剛剛經歷了創紀錄的46.6攝氏度高溫。

熱浪襲歐洲葡萄牙現罕見捲軸雲-意國小鎮遭致命水彈侵襲 (2025年7月4日)。星島頭條，取自https://www.stheadline.com/realtime-world/3469638/

Roll clouds are a rare meteorological phenomenon, formed from the interaction of air masses of contrasting temperatures and sea breezes. 

Portugal hit by heatwave as rare ‘tsunami’ roll cloud phenomenon surprises beachgoers (2025, Jul 1). Euronews.com. Retrieved from https://www.euronews.com/my-europe/2025/07/01/freak-showers-and-roll-clouds-rare-meteorological-phenomena-observed-in-portugal-during-he