{"id":230990,"date":"2026-05-06T14:13:11","date_gmt":"2026-05-06T14:13:11","guid":{"rendered":"https:\/\/www.europesays.com\/no\/230990\/"},"modified":"2026-05-06T14:13:11","modified_gmt":"2026-05-06T14:13:11","slug":"megatsunami-i-alaska-i-fjor-var-nesten-500-meter-hoy","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/no\/230990\/","title":{"rendered":"Megatsunami i Alaska i fjor var nesten 500 meter h\u00f8y"},"content":{"rendered":"<p class=\"extendedContent hyperion-css-eyn926\" data-test-tag=\"lead-text\">En megatsunami i en fjord popul\u00e6r blant turister i Alaska i fjor var historiens nest h\u00f8yeste, if\u00f8lge forskere. Den skal ha v\u00e6rt 481 meter h\u00f8y.<\/p>\n<p><img decoding=\"async\" class=\"image-asset hyperion-css-u06ts1\" data-test-tag=\"image-asset\" src=\"https:\/\/www.europesays.com\/no\/wp-content\/uploads\/2026\/05\/3824f543-0b2f-3f97-932e-a6635c680556.jpeg\"  alt=\"Slik s\u00e5 fjorden ut da et fly fra U.S. Geological Survey fotograferte den tre dager etter skredet og flodb\u00f8lgen.\"  loading=\"eager\" fetchpriority=\"high\" style=\"aspect-ratio:2048 \/ 1078\"\/>Slik s\u00e5 fjorden ut da et fly fra U.S. Geological Survey fotograferte den tre dager etter skredet og flodb\u00f8lgen. Foto: U.S. Geological Survey<\/p>\n<p>Publisert: 06.05.2026 15:03 |\u00a0Oppdatert: 06.05.2026 15:16<\/p>\n<p class=\"hyperion-css-1j42uic\">Fjorden Tracy Arm ligger i et uber\u00f8rt og folketomt omr\u00e5de rundt seks mil s\u00f8r\u00f8st for byen Juneau s\u00f8r\u00f8st i Alaska. <\/p>\n<p class=\"hyperion-css-1j42uic\">Hendelsen ble nesten ikke dekket da den skjedde 10. august i fjor, if\u00f8lge <a aria-label=\"BBC\" class=\"default hyperion-css-1raymq9\" href=\"https:\/\/www.bbc.com\/news\/articles\/c1m253033m4o\" target=\"_blank\" rel=\"noopener nofollow noreferrer\" data-test-tag=\"external-link\">BBC<\/a>. Men en ny forskningsstudie ansl\u00e5r at et lite jordskjelv utl\u00f8ste et gigantisk skred.<\/p>\n<p class=\"hyperion-css-1j42uic\">Hele 64 millioner kubikkmeter med stein falt ned i fjorden. Det tilsvarer 25.000 olympiske sv\u00f8mmebasseng eller 24 ganger Kheopspyramiden i Giza.<\/p>\n<p><img decoding=\"async\" class=\"image-asset hyperion-css-u06ts1\" data-test-tag=\"image-asset\" src=\"https:\/\/www.europesays.com\/no\/wp-content\/uploads\/2026\/05\/ac3c9714-b56b-3c90-b017-df0fb4971c65.jpeg\"  alt=\"Arkivbilde av cruiseskip i Tracy Arm. \"  loading=\"eager\" fetchpriority=\"high\" style=\"aspect-ratio:2000 \/ 1500\"\/>Arkivbilde av cruiseskip i Tracy Arm. Foto: JOE KAFKA \/ AP \/ NTB<\/p>\n<p class=\"hyperion-css-1j42uic\">Geologen Bretwood Higman s\u00e5 skadene etter tsunamien noen uker senere, i et omr\u00e5de som er popul\u00e6rt blant cruiseskip.<\/p>\n<p class=\"hyperion-css-1j42uic\">\u2013 Vi vet at folk var sv\u00e6rt n\u00e6re \u00e5 v\u00e6re p\u00e5 feil sted. Jeg er veldig redd for at vi ikke kommer til \u00e5 v\u00e6re like heldige i fremtiden.<\/p>\n<p class=\"hyperion-css-1j42uic\">Ingen mistet livet, siden hendelsen fant sted p\u00e5 et tidspunkt der fjorden var tom for cruiseskip.<\/p>\n<p class=\"hyperion-css-1j42uic\">P\u00e5 grunn av klimaendringene kommer slike fjordskred til \u00e5 skje oftere, blant annet i Arktis, if\u00f8lge den danske forskeren Kristian Svennevig, som har v\u00e6rt med p\u00e5 studien.<\/p>\n<p class=\"hyperion-css-1j42uic\">Den st\u00f8rste megatsunamien skjedde i 1958 og var p\u00e5 over 500 meter. Det skjedde ogs\u00e5 i Alaska, i Lituya Bay.<\/p>\n","protected":false},"excerpt":{"rendered":"En megatsunami i en fjord popul\u00e6r blant turister i Alaska i fjor var historiens nest h\u00f8yeste, if\u00f8lge forskere.&hellip;\n","protected":false},"author":2,"featured_media":230991,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[12],"tags":[20,21,24,25,15,22,23,13,30,28,29,14,16,26,27,42,43,44,45],"class_list":{"0":"post-230990","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-verden","8":"tag-breaking-news","9":"tag-breakingnews","10":"tag-featured-news","11":"tag-featurednews","12":"tag-headlines","13":"tag-latest-news","14":"tag-latestnews","15":"tag-news","16":"tag-no","17":"tag-norge","18":"tag-norway","19":"tag-nyheter","20":"tag-overskrifter","21":"tag-top-stories","22":"tag-topstories","23":"tag-verden","24":"tag-world","25":"tag-world-news","26":"tag-worldnews"},"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@no\/116528048208660888","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/no\/wp-json\/wp\/v2\/posts\/230990","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/no\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/no\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/no\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/no\/wp-json\/wp\/v2\/comments?post=230990"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/no\/wp-json\/wp\/v2\/posts\/230990\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/no\/wp-json\/wp\/v2\/media\/230991"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/no\/wp-json\/wp\/v2\/media?parent=230990"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/no\/wp-json\/wp\/v2\/categories?post=230990"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/no\/wp-json\/wp\/v2\/tags?post=230990"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}