【LINE你睇】 葡萄牙海灘驚現「海嘯雲」奇景 泳客驚恐如災難電影場面
愈接近7月5 日,大家愈擔心日本大地震災難降臨。除了亞洲被末日陰霾濃罩,歐洲亦受熱浪來襲,最近極端高溫侵襲南歐,葡萄牙西部的布阿爾科斯海灘(Praia de Buarcos)擠滿避暑人潮,近日卻出現罕見的「海嘯雲」嚇倒現場泳客,更有人以為會發生海嘯,嚇得緊急撤退。
It was nuts to have experienced this rolling cloud in the north of Portugal. Felt like a tsunami out of a movie! 😂
Apparently it was 150km long, stretching from Figueira da Foz all the way up to Vila do Conde, which is close to where I was. pic.twitter.com/BOnr4knsJe— Helder (@HelderHP) June 30, 2025
這現象其實發生於上月底,當天葡萄牙多地氣溫高達攝氏46度,布阿爾科斯海灘上空驟現一條龐大雲牆,雲層形如翻滾巨浪,長度綿延至少144公里,瞬間遮蔽陽光並帶來強烈陣風,震撼畫面讓不少遊客誤以為海嘯即將來襲。
Looks scary, but cool😬
🇵🇹 A giant tsunami cloud engulfed three cities in Portugal
This rare meteorological phenomenon, known as a "roll cloud" or arcus cloud, is a primary indicator of a powerful storm and hurricane. pic.twitter.com/7yL0FDNIxF— Military Conflicts (@Alex_RobertsJ) June 30, 2025
社交平台瞬間湧現大量目擊畫面,有人直呼「簡直像災難片」,也有人形容這是一場「自然界的魔法show」。這種令人驚慄的天象,其實是一種名為「弧形雲」(Arcus Cloud)或俗稱「海嘯雲」的自然現象,它是由冷熱氣團劇烈交錯所引發的陣風鋒面(Gust Front)形成。
Another video: Closing in on the mesmerizing Rolo Cloud over Torreira Beach, Portugal. pic.twitter.com/kIvIeKIRhq
— Weather Monitor (@WeatherMonitors) June 30, 2025
氣候專家馬奎斯(Mário Marques)表示,這類雲層在葡萄牙並不常見,通常在澳洲北部發生,因為當地冷空氣與暖濕空氣經常交鋒:「這是一個快速、短暫的過程,雲層的形狀很容易讓沒見過的人驚恐,但這實際只是一朵美麗的雲。」
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