{"id":27481,"date":"2025-11-25T13:41:11","date_gmt":"2025-11-25T12:41:11","guid":{"rendered":"https:\/\/www.laterredufutur.com\/accueil\/?p=27481"},"modified":"2025-11-25T13:41:11","modified_gmt":"2025-11-25T12:41:11","slug":"le-volcan-hayli-gubbi-en-ethiopie-se-reveille-apres-12000-ans-de-sommeil","status":"publish","type":"post","link":"https:\/\/www.laterredufutur.com\/accueil\/le-volcan-hayli-gubbi-en-ethiopie-se-reveille-apres-12000-ans-de-sommeil\/","title":{"rendered":"Le volcan Hayli Gubbi en Ethiopie se r\u00e9veille apr\u00e8s 12000 ans de sommeil"},"content":{"rendered":"<div class=\"1665f18d14f35dd9e7566e1a8ac9a3e9\" data-index=\"1\" style=\"float: none; margin:10px 0 10px 0; text-align:center;\">\n<script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js\"><\/script>\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:block; text-align:center;\"\r\n     data-ad-layout=\"in-article\"\r\n     data-ad-format=\"fluid\"\r\n     data-ad-client=\"ca-pub-2860849627502538\"\r\n     data-ad-slot=\"3019501113\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script>\n<\/div>\n<p>Le volcan Hayli Gubbi a crach\u00e9 d\u2019imposantes colonnes de fum\u00e9e et de cendres durant plusieurs heures. C&rsquo;est une premi\u00e8re depuis 12.000 ans, une \u00e9poque o\u00f9 les humains d\u00e9butaient leur \u00e8re de s\u00e9dentarit\u00e9. Le volcan Hayli Gubbi, dans le nord-est de l\u2019\u00c9thiopie, est entr\u00e9 en \u00e9ruption dimanche, selon le programme mondial de volcanisme de la Smithsonian Institution.<\/p>\n<p>Situ\u00e9 dans la r\u00e9gion Afar, \u00e0 environ 800 kilom\u00e8tres au nord-est d\u2019Addis-Abeba et pr\u00e8s de la fronti\u00e8re \u00e9rythr\u00e9enne, il se trouve au c\u0153ur de la vall\u00e9e du Rift, une zone marqu\u00e9e par de fortes perturbations g\u00e9ologiques li\u00e9es \u00e0 la rencontre de deux plaques tectoniques et \u00e0 une intense activit\u00e9 volcanique. Le programme mondial de volcanisme de la Smithsonian Institution, a affirm\u00e9 ne pas avoir connaissance d\u2019une \u00e9ruption volcanique de Hayli Gubbi depuis l\u2019Holoc\u00e8ne, la p\u00e9riode commenc\u00e9e il y a environ 12.000 ans \u00e0 la fin de la derni\u00e8re glaciation.<\/p>\n<p>Des fum\u00e9es jusqu\u2019\u00e0 14 kilom\u00e8tres de haut<br \/>\nSelon Simon Carn, volcanologue et professeur \u00e0 l\u2019universit\u00e9 du Michigan, Hayli Gubbi \u00ab n\u2019a enregistr\u00e9 aucune \u00e9ruption au cours de l\u2019Holoc\u00e8ne \u00bb. Autrement dit : ce volcan dormait depuis plus de 12.000 ans. Mais dimanche, le r\u00e9veil a sonn\u00e9.<\/p>\n<p>Le Centre d\u2019observation des cendres volcaniques de Toulouse (VAAC) a confirm\u00e9 que ce c\u00f4ne de 500 m\u00e8tres d\u2019altitude s\u2019est mis \u00e0 cracher d\u2019imposantes colonnes de fum\u00e9e montant jusqu\u2019\u00e0 14 kilom\u00e8tres dans le ciel. L\u2019\u00e9pisode a dur\u00e9 plusieurs heures avant de s\u2019\u00e9teindre dans la journ\u00e9e. Les panaches de cendres ont voyag\u00e9 bien au-del\u00e0 des fronti\u00e8res \u00e9thiopiennes, passant au-dessus du Y\u00e9men, d\u2019Oman, de l\u2019Inde et m\u00eame du nord du Pakistan, selon le VAAC.<\/p>\n<div class=\"embed-twitter\">\n<blockquote class=\"twitter-tweet\" data-width=\"500\" data-dnt=\"true\">\n<p lang=\"en\" dir=\"ltr\">Today&#39;s Hayli Gubbi (volcanic) eruption seen from space<\/p>\n<p>There are no known eruptions on record from the Hayli Gubbi in the past several thousands of years, which could mean it erupted after a potentially very long repose interval; however, records from the Danakil region are\u2026 <a href=\"https:\/\/t.co\/jaHvqMKZvQ\">pic.twitter.com\/jaHvqMKZvQ<\/a><\/p>\n<p>&mdash; Science &amp; Astronomy (@sci_astronomy) <a href=\"https:\/\/twitter.com\/sci_astronomy\/status\/1992845618868588644?ref_src=twsrc%5Etfw\">November 24, 2025<\/a><\/p><\/blockquote>\n<p><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><\/div>\n<p>Sous l\u2019effet des vents en altitude, le panache a d\u2019abord survol\u00e9 la mer Rouge, le Y\u00e9men et Oman, avant de d\u00e9river vers le Pakistan puis le nord-ouest de l\u2019Inde, en particulier le Gujarat, le Rajasthan et la r\u00e9gion de Delhi. Les centres de veille sp\u00e9cialis\u00e9s, comme le Volcanic Ash Advisory Centre (VAAC) de Toulouse, suivent en continu cette d\u00e9rive gr\u00e2ce aux images satellites et aux mod\u00e8les de dispersion.<\/p><div class=\"1665f18d14f35dd9e7566e1a8ac9a3e9\" data-index=\"2\" style=\"float: none; margin:10px 0 10px 0; text-align:center;\">\n<script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js\"><\/script>\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:block; text-align:center;\"\r\n     data-ad-layout=\"in-article\"\r\n     data-ad-format=\"fluid\"\r\n     data-ad-client=\"ca-pub-2860849627502538\"\r\n     data-ad-slot=\"3019501113\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script>\n<\/div>\n\n<p>Selon le directeur g\u00e9n\u00e9ral du service m\u00e9t\u00e9orologique indien (IMD), Mrutyunjay Mohapatra, \u00ab la zone affect\u00e9e se situe entre environ 8,5 km et 15 km au-dessus du niveau de la mer \u00bb. \u00c0 ces altitudes, le nuage concerne avant tout les trajectoires des avions de ligne, et beaucoup moins l\u2019air respir\u00e9 par les habitants au sol.<\/p>\n<p>En Inde, le nuage de cendres a entra\u00een\u00e9 l\u2019annulation, le retard ou le d\u00e9routement de plusieurs vols, tant domestiques qu\u2019internationaux. Air India a supprim\u00e9 au moins 11 vols afin de proc\u00e9der \u00e0 des contr\u00f4les de pr\u00e9caution sur les appareils ayant survol\u00e9 les r\u00e9gions concern\u00e9es. Des compagnies comme IndiGo, Akasa Air ou KLM ont \u00e9galement ajust\u00e9 leurs programmes, certaines annulant des vols vers le Moyen-Orient ou suspendant la liaison Amsterdam\u2013Delhi par prudence.<\/p>\n<p>Des a\u00e9roports comme Mumbai ou Delhi invitent les passagers \u00e0 v\u00e9rifier le statut de leurs vols avant de se rendre sur place, en raison de reprogrammations et de changements de route parfois de derni\u00e8re minute. Dans certains cas, des vols vers le Golfe ont \u00e9t\u00e9 d\u00e9rout\u00e9s via des trajectoires plus au nord ou via l\u2019espace a\u00e9rien pakistanais pour \u00e9viter les zones les plus expos\u00e9es au panache.<\/p>\n<div class=\"embed-twitter\">\n<blockquote class=\"twitter-tweet\" data-width=\"500\" data-dnt=\"true\">\n<p lang=\"it\" dir=\"ltr\">Un&#39;intensa eruzione esplosiva nel bel mezzo dell&#39;<a href=\"https:\/\/twitter.com\/hashtag\/Etiopia?src=hash&amp;ref_src=twsrc%5Etfw\">#Etiopia<\/a> non era nella mia bingo card del 2025. Ci sono ancora molti dubbi sul vulcano che l&#39;ha prodotta quindi stay tuned! \ud83d\udc40<\/p>\n<p>Video via <a href=\"https:\/\/twitter.com\/WxNB_?ref_src=twsrc%5Etfw\">@WxNB_<\/a><a href=\"https:\/\/t.co\/4AJx7z9qTF\">pic.twitter.com\/4AJx7z9qTF<\/a><\/p>\n<p>&mdash; Il Mondo dei Terremoti (@mondoterremoti) <a href=\"https:\/\/twitter.com\/mondoterremoti\/status\/1992594379589239155?ref_src=twsrc%5Etfw\">November 23, 2025<\/a><\/p><\/blockquote>\n<p><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><\/div>\n<p>sources : <a href=\"https:\/\/www.20minutes.fr\/planete\/4187540-20251124-volcan-entre-eruption-ethiopie-premiere-depuis-12-000-ans\" target=\"_blank\" rel=\"noopener\">https:\/\/www.20minutes.fr\/<\/a> \/ <a href=\"https:\/\/www.air-journal.fr\/2025-11-25-volcan-en-eruption-en-ethiopie-un-nuage-de-cendres-cloue-des-vols-jusqua-delhi-5268448.html\" target=\"_blank\" rel=\"noopener\">https:\/\/www.air-journal.fr<\/a><\/p>\n<p class=\"bawpvc-ajax-counter\" data-id=\"27481\">(146)<\/p>\n<!--CusAds0-->\n<div style=\"font-size: 0px; height: 0px; line-height: 0px; margin: 0; padding: 0; clear: both;\"><\/div>","protected":false},"excerpt":{"rendered":"<p>Le volcan Hayli Gubbi a crach\u00e9 d\u2019imposantes colonnes de fum\u00e9e et de cendres durant plusieurs heures. C&rsquo;est une premi\u00e8re depuis&#8230;<\/p>\n","protected":false},"author":1,"featured_media":27482,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"ngg_post_thumbnail":0,"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[19],"tags":[374,327,8288,8289,48],"class_list":["post-27481","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-seismes-et-volcans","tag-eruption","tag-ethiopie","tag-hayli-gubbi","tag-reveil-12000-ans","tag-volcan","wpcat-19-id"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2025\/11\/volcan-hayli-gubbi-ethiopie.webp?fit=1444%2C920&ssl=1","jetpack_shortlink":"https:\/\/wp.me\/p631RN-79f","jetpack-related-posts":[{"id":2088,"url":"https:\/\/www.laterredufutur.com\/accueil\/pourquoi-les-volcans-se-reveillent-ils-en-meme-temps\/","url_meta":{"origin":27481,"position":0},"title":"Pourquoi les Volcans se R\u00e9veillent-ils en M\u00eame Temps ?","author":"Admin","date":"8 juillet 2014","format":false,"excerpt":"Cette observation n'est, fort heureusement, qu'une fausse impression. Il est vrai que, ces derniers mois, plusieurs volcans se sont r\u00e9veill\u00e9s : le Piton de la Fournaise \u00e0 la R\u00e9union (qui a connu, en avril, \"l'\u00e9ruption du si\u00e8cle\"), le Stromboli et l'Etna en Italie, le Merapi en Indon\u00e9sie, le Kilauea \u00e0\u2026","rel":"","context":"Dans &quot;Seismes\/Volcans&quot;","block_context":{"text":"Seismes\/Volcans","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/seismes-et-volcans\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/wordpress\/wp-content\/uploads\/2014\/07\/.._photos_Sangeang-Api-5.JPG?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":7657,"url":"https:\/\/www.laterredufutur.com\/accueil\/les-volcans-acteurs-bien-plus-importants-de-lhistoire-du-climat\/","url_meta":{"origin":27481,"position":1},"title":"Les volcans, acteurs bien plus importants de l\u2019histoire du climat","author":"Admin","date":"13 juillet 2015","format":false,"excerpt":"A travers l'Histoire, certaines \u00e9ruptions volcaniques ont profond\u00e9ment marqu\u00e9 la vie des Hommes en provoquant des changements climatiques soudains. Nous sommes en 536 apr\u00e8s JC. L'empire romain est d\u00e9j\u00e0 scind\u00e9 en deux depuis longtemps. La partie occidentale s'est effondr\u00e9e face aux invasions r\u00e9p\u00e9t\u00e9es des peuples barbares. A l'est, il perdure\u2026","rel":"","context":"Dans &quot;Arch\u00e9ologie&quot;","block_context":{"text":"Arch\u00e9ologie","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/archeologie\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/04\/eruption-du-volcan-calbuco-23-avril-2015.jpg?fit=648%2C415&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/04\/eruption-du-volcan-calbuco-23-avril-2015.jpg?fit=648%2C415&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/04\/eruption-du-volcan-calbuco-23-avril-2015.jpg?fit=648%2C415&ssl=1&resize=525%2C300 1.5x"},"classes":[]},{"id":384,"url":"https:\/\/www.laterredufutur.com\/accueil\/le-katla-et-lhekla-sont-prets-a-exploser\/","url_meta":{"origin":27481,"position":2},"title":"Le Katla et l&rsquo;Hekla sont pr\u00eats \u00e0 exploser","author":"Admin","date":"21 juin 2011","format":false,"excerpt":"Apr\u00e8s l\u2019Eyjafj\u00f6ll et le Grimsv\u00f6tn, deux autres volcans islandais (le Katla et l\u2019Hekla) semblent pr\u00eats \u00e0 exploser. En se fondant sur des constatations statistiques ou g\u00e9ologiques, les scientifiques pr\u00e9disent que ces volcans et d\u2019autres vont bient\u00f4t prolonger la s\u00e9rie d\u2019\u00e9ruptions en Islande. \u00c7a gronde en terre islandaise et \u00e7a risque\u2026","rel":"","context":"Dans &quot;Seismes\/Volcans&quot;","block_context":{"text":"Seismes\/Volcans","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/seismes-et-volcans\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":487,"url":"https:\/\/www.laterredufutur.com\/accueil\/volcanisme-islandais-catastrophe-annoncee\/","url_meta":{"origin":27481,"position":3},"title":"Le volcanisme islandais, une catastrophe annonc\u00e9e","author":"Admin","date":"18 ao\u00fbt 2011","format":false,"excerpt":"Et si l'\u00e9ruption de l'Eyjafjallaj\u00f6kull r\u00e9veillait son terrible voisin, Katla ? L'Islande est une terre volcanique tr\u00e8s active. Depuis mars 2010, le monde conna\u00eet au moins un de ses volcans. Trafic a\u00e9rien paralys\u00e9, pollution et \u00e9vacuation des habitants sont parmi les principales cons\u00e9quences connues. Ce n'est pas la premi\u00e8re fois\u2026","rel":"","context":"Dans &quot;Seismes\/Volcans&quot;","block_context":{"text":"Seismes\/Volcans","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/seismes-et-volcans\/"},"img":{"alt_text":"volcanisme islandais","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/wordpress\/wp-content\/uploads\/2011\/08\/volcanisme-islandais.jpg?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":5551,"url":"https:\/\/www.laterredufutur.com\/accueil\/le-volcan-katla-pourrait-rapidement-se-reveiller\/","url_meta":{"origin":27481,"position":4},"title":"Le Volcan Katla pourrait rapidement se r\u00e9veiller","author":"Admin","date":"13 octobre 2010","format":false,"excerpt":"Une nouvelle \u00e9ruption du volcan en Islande pourrait arriver prochainement. L'\u00e9ruption du Eyjafjoell, qui a d\u00e9but\u00e9 le 14 avril 2010 et qui a rejet\u00e9 assez de cendres a \u00e9t\u00e9 le plus grand ph\u00e9nom\u00e8ne pour obliger la fermeture de l'espace a\u00e9rien europ\u00e9en depuis la Seconde Guerre mondiale. \"Tout a \u00e9t\u00e9 tr\u00e8s\u2026","rel":"","context":"Dans &quot;Seismes\/Volcans&quot;","block_context":{"text":"Seismes\/Volcans","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/seismes-et-volcans\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/04\/katla.jpg?fit=222%2C220&ssl=1&resize=350%2C200","width":350,"height":200},"classes":[]},{"id":12188,"url":"https:\/\/www.laterredufutur.com\/accueil\/nouvelle-zelande-le-volcan-du-seigneur-des-anneaux-en-passe-de-se-reveiller\/","url_meta":{"origin":27481,"position":5},"title":"Nouvelle-Z\u00e9lande: le volcan du Seigneur des Anneaux en passe de se r\u00e9veiller","author":"Admin","date":"11 mai 2016","format":false,"excerpt":"Le Mordor se r\u00e9veille... Le Mont Ruapehu qui sert de cadre \u00e0 certaines sc\u00e8nes du Seigneur des Anneaux, en Nouvelle-Z\u00e9lande, montre des \"signes de vie de plus en plus important\" ces derni\u00e8res semaines. Si vous \u00eates fan du Seigneur des Anneaux, le Mont Ruapehu vous dira peut-\u00eatre quelque chose. Le\u2026","rel":"","context":"Dans &quot;Seismes\/Volcans&quot;","block_context":{"text":"Seismes\/Volcans","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/seismes-et-volcans\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/05\/mont-ruapehu.jpg?fit=1200%2C769&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/05\/mont-ruapehu.jpg?fit=1200%2C769&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/05\/mont-ruapehu.jpg?fit=1200%2C769&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/05\/mont-ruapehu.jpg?fit=1200%2C769&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/05\/mont-ruapehu.jpg?fit=1200%2C769&ssl=1&resize=1050%2C600 3x"},"classes":[]}],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/27481","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/comments?post=27481"}],"version-history":[{"count":1,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/27481\/revisions"}],"predecessor-version":[{"id":27483,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/27481\/revisions\/27483"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/media\/27482"}],"wp:attachment":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/media?parent=27481"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/categories?post=27481"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/tags?post=27481"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}