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超级火山:只怕你想不到

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Manage episode 318300974 series 1305725
Content provided by 科学史评话. All podcast content including episodes, graphics, and podcast descriptions are uploaded and provided directly by 科学史评话 or their podcast platform partner. If you believe someone is using your copyrighted work without your permission, you can follow the process outlined here https://player.fm/legal.

这次火山爆发造成的地震波相当于5.8级地震。所以汤加很多基础设施都被震坏了,海底电缆断绝,到处都堆上了厚厚一层火山灰。所以很长一段时间内,汤加的消息都发不出来。现在很多设施都被修复了,也就陆陆续续传出一些消息。汤加的地质学家观察到了5公里粗的火山灰柱。火山口的直径也不过就是4~5公里,也就是说这次喷发可不是小打小闹,是火力全开,整个火山口大管子在一起喷发。

根据最近的卫星照片。洪加汤加-洪加阿帕伊这座小岛被彻底炸断了,又变成了两个独立的小岛。这种爆炸造成的山崩往往会造成海啸。所以,汤加海岸遭遇了海啸袭击,据说浪高有10米。很多基础设施都被损坏了,所以现在飞机也没法落下去,船也没法开进港,饮用水还被火山灰污染了,也不知道老百姓的日子怎么过啊。但愿国外的紧急援助能快点送到吧。

火山爆发引起的海啸还横扫了整个太平洋,就连美国和日本也都受到波及。但是他们准备比较充分,损失也不太大,也就是翻了几条小船。扫平了几个停车场,泡了几辆汽车而已。我国因为有第一岛链保护,所以基本没受到什么冲击,海啸波浪的高度也就是十几二十公分,就连警报都懒得发了……

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Manage episode 318300974 series 1305725
Content provided by 科学史评话. All podcast content including episodes, graphics, and podcast descriptions are uploaded and provided directly by 科学史评话 or their podcast platform partner. If you believe someone is using your copyrighted work without your permission, you can follow the process outlined here https://player.fm/legal.

这次火山爆发造成的地震波相当于5.8级地震。所以汤加很多基础设施都被震坏了,海底电缆断绝,到处都堆上了厚厚一层火山灰。所以很长一段时间内,汤加的消息都发不出来。现在很多设施都被修复了,也就陆陆续续传出一些消息。汤加的地质学家观察到了5公里粗的火山灰柱。火山口的直径也不过就是4~5公里,也就是说这次喷发可不是小打小闹,是火力全开,整个火山口大管子在一起喷发。

根据最近的卫星照片。洪加汤加-洪加阿帕伊这座小岛被彻底炸断了,又变成了两个独立的小岛。这种爆炸造成的山崩往往会造成海啸。所以,汤加海岸遭遇了海啸袭击,据说浪高有10米。很多基础设施都被损坏了,所以现在飞机也没法落下去,船也没法开进港,饮用水还被火山灰污染了,也不知道老百姓的日子怎么过啊。但愿国外的紧急援助能快点送到吧。

火山爆发引起的海啸还横扫了整个太平洋,就连美国和日本也都受到波及。但是他们准备比较充分,损失也不太大,也就是翻了几条小船。扫平了几个停车场,泡了几辆汽车而已。我国因为有第一岛链保护,所以基本没受到什么冲击,海啸波浪的高度也就是十几二十公分,就连警报都懒得发了……

  continue reading

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