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L’Alaska sous la menace d’un mégatsunami!
Loris Stehlé
25 octobre, 2020
Articles
1,266 Vues
Dernière modification le 26-11-2020 à 13:38:13
Suite à la fonte du glacier Barry dans le sud de l’Alaska, tout un pan d’une montagne menace de s’écrouler dans les eaux d’un fjord. L’événement pourrait déclencher un tsunami avec des vagues plus hautes encore que celles, gigantesques, observées en 1958 après un séisme. Les chercheurs redoutent « la plus haute vague de l’histoire moderne » . Celle-ci pourrait même toucher la métropole d’Anchorage.
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