{"id":63737,"date":"2025-10-24T23:01:09","date_gmt":"2025-10-24T23:01:09","guid":{"rendered":"https:\/\/www.europesays.com\/se\/63737\/"},"modified":"2025-10-24T23:01:09","modified_gmt":"2025-10-24T23:01:09","slug":"sovande-vulkan-kan-explodera-valdsamt-efter-700-000-ar","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/se\/63737\/","title":{"rendered":"Sovande vulkan kan explodera v\u00e5ldsamt \u2013 efter 700 000 \u00e5r"},"content":{"rendered":"<p>Efter mer \u00e4n 700 000 \u00e5rs vila visar vulkanen i Iran tecken p\u00e5 inre r\u00f6relse. Gasutsl\u00e4pp och en gradvis markh\u00f6jning oroar forskare, som menar att myndigheterna b\u00f6r f\u00f6rbereda sig inf\u00f6r ett framtida utbrott.<\/p>\n<p>Vulkanen Taftan ans\u00e5gs tidigare vara utd\u00f6d. Men i och med att forskare uppt\u00e4ckt att toppen p\u00e5 vulkanen har h\u00f6jt sig har de insett att den utd\u00f6da j\u00e4tten inte var d\u00f6d. Den har bara vilat. <\/p>\n<p>Lokala inv\u00e5nare har sedan 2023 rapporterat att gas och \u00e5nga str\u00f6mmar ut fr\u00e5n vulkanen, och svaveldoft har k\u00e4nts upp till 5 mil bort.<\/p>\n<p>Nu varnar forskare i en forskningsrapport fr\u00e5n <a href=\"https:\/\/agupubs.onlinelibrary.wiley.com\/doi\/10.1029\/2025GL114853\" rel=\"nofollow noopener\" target=\"_blank\">Geophysical research letters <\/a>att Taftan n\u00e5gon g\u00e5ng kommer att f\u00e5 ett utbrott. <\/p>\n<p><strong>L\u00e4s \u00e4ven:<\/strong> <a href=\"https:\/\/news55.se\/samhalle\/etna-vulkanen-som-formade-siciliens-historia\/\" rel=\"nofollow noopener\" target=\"_blank\">Etna \u2013 vulkanen som formade Siciliens historia<\/a><\/p>\n<p>Nu varnas myndigheter f\u00f6r vulkanutbrott<\/p>\n<p>Forskarna<strong> Pablo Gonz\u00e1lez<\/strong> och<strong> Mohammadhossein Mohammadnia<\/strong> har anv\u00e4nt satellitbilder f\u00f6r att uppt\u00e4cka f\u00f6r\u00e4ndringarna i Taftan-vulkanen. <\/p>\n<p>I en studie skriver de att de vulkanens topp reste sig cirka 9 centimeter mellan juli 2023 och maj 2024, och att den fortfarande inte har sjunkit tillbaka. <\/p>\n<p>Detta tyder p\u00e5 att gastryck byggs upp under ytan<strong>,<\/strong> vilket kan inneb\u00e4ra att vulkanen f\u00f6rbereder sig f\u00f6r att sl\u00e4ppa ut trycket i framtiden.<\/p>\n<p>\u201cStudien \u00e4mnar inte att skapa panik, men den \u00e4r ett wake-up call till myndigheterna i Iran som b\u00f6r l\u00e4gga resurser p\u00e5 detta\u201d, skriver Pablo Gonz\u00e1lez i studien.<\/p>\n<p>Taftan \u00e4r den st\u00f6rsta vulkanen i syd\u00f6stra Iran och \u00e4r cirka 3 940 meter h\u00f6g. Men under hela m\u00e4nsklighetens historia har den inte haft n\u00e5got utbrott.<\/p>\n<p>Trots det menar forskaren Pablo Gonz\u00e1lez att myndigheterna b\u00f6r ta deras larm p\u00e5 allvar och f\u00f6rbereda sig p\u00e5 det v\u00e4rsta. <\/p>\n<p>\u201cDen kommer beh\u00f6va sl\u00e4ppa ut trycket n\u00e5gon g\u00e5ng i framtiden. Och det kommer antingen bli v\u00e5ldsamt, eller ske lugnt\u201d, sa Gonz\u00e1lez till <a href=\"https:\/\/www.livescience.com\/planet-earth\/volcanos\/an-iranian-volcano-appears-to-have-woken-up-700-000-years-after-its-last-eruption\" rel=\"nofollow noopener\" target=\"_blank\">Live Science<\/a>. <\/p>\n","protected":false},"excerpt":{"rendered":"Efter mer \u00e4n 700 000 \u00e5rs vila visar vulkanen i Iran tecken p\u00e5 inre r\u00f6relse. Gasutsl\u00e4pp och en&hellip;\n","protected":false},"author":2,"featured_media":63738,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[66],"tags":[632,1530,5914,80,78,79,34,31,33,32,30,81,84,83,82,5915],"class_list":{"0":"post-63737","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-vetenskap-och-teknik","8":"tag-forskning","9":"tag-iran","10":"tag-naturkatastrof","11":"tag-science","12":"tag-science-and-technology","13":"tag-scienceandtechnology","14":"tag-se","15":"tag-svenska","16":"tag-sverige","17":"tag-sweden","18":"tag-swedish","19":"tag-technology","20":"tag-teknik","21":"tag-vetenskap","22":"tag-vetenskapteknik","23":"tag-vulkan"},"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@se\/115431636002186342","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/posts\/63737","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/comments?post=63737"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/posts\/63737\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/media\/63738"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/media?parent=63737"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/categories?post=63737"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/tags?post=63737"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}