{"id":11612,"date":"2016-03-31T07:38:10","date_gmt":"2016-03-31T06:38:10","guid":{"rendered":"http:\/\/www.laterredufutur.com\/accueil\/?p=11612"},"modified":"2016-03-31T07:38:10","modified_gmt":"2016-03-31T06:38:10","slug":"leruption-du-volcan-pavlof-perturbe-le-trafic-aerien","status":"publish","type":"post","link":"https:\/\/www.laterredufutur.com\/accueil\/leruption-du-volcan-pavlof-perturbe-le-trafic-aerien\/","title":{"rendered":"L&rsquo;\u00e9ruption du volcan Pavlof perturbe le trafic a\u00e9rien"},"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 style=\"text-align: justify;\">L&rsquo;\u00e9ruption a projet\u00e9 des cendres jusqu\u2019\u00e0 6.000 m d\u2019altitude. Les avions ont \u00e9t\u00e9 invit\u00e9s \u00e0 \u00e9viter la zone concern\u00e9e&#8230; Il dormait depuis novembre 2014. Le volcan Pavlof dans les \u00eeles al\u00e9outiennes, en Alaska, est entr\u00e9 en \u00e9ruption dimanche 27 mars 2016 au soir.<\/p>\n<p style=\"text-align: justify;\">Des cendres ont \u00e9t\u00e9 projet\u00e9es jusqu\u2019\u00e0 6.000 m d\u2019altitude, perturbant ainsi le trafic a\u00e9rien. L\u2019Institut am\u00e9ricain de g\u00e9ophysique (USGS) a \u00e9mis un bulletin pour que les appareils \u00e9vitent cette zone.<\/p>\n<p style=\"text-align: justify;\">Un des plus actifs de l\u2019archipel<\/p>\n<p style=\"text-align: justify;\">Situ\u00e9 \u00e0 965 km au sud-ouest d\u2019Anchorage, ce volcan, l\u2019un des plus actifs de l\u2019archipel des \u00eeles volcaniques des al\u00e9outiennes, a d\u00e9j\u00e0 connu quarante autres \u00e9ruptions, selon l\u2019USGS. Il est constamment surveill\u00e9 par les scientifiques de l\u2019Alaska Volcano Observatory (AVO).<\/p>\n<p><span class=\"embed-youtube\" style=\"text-align:center; display: block;\"><iframe loading=\"lazy\" class=\"youtube-player\" width=\"640\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/znmLrxd7M0g?version=3&#038;rel=1&#038;showsearch=0&#038;showinfo=1&#038;iv_load_policy=1&#038;fs=1&#038;hl=fr-FR&#038;autohide=2&#038;wmode=transparent\" allowfullscreen=\"true\" style=\"border:0;\" sandbox=\"allow-scripts allow-same-origin allow-popups allow-presentation allow-popups-to-escape-sandbox\"><\/iframe><\/span><\/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 style=\"text-align: justify;\">La plupart des volcans en Alaska sont loin des zones habit\u00e9es, mais le trafic a\u00e9rien au-dessus des \u00eeles al\u00e9outiennes entre l\u2019Am\u00e9rique du nord et l\u2019Asie repr\u00e9sente de 20.000 \u00e0 30.000 passagers par jour plus le fret, pr\u00e9cise l\u2019USGS.<\/p>\n<p style=\"text-align: justify;\">L\u2019alerte \u00ab rouge \u00bb d\u00e9clench\u00e9e en 2014<\/p>\n<p style=\"text-align: justify;\">Avant dimanche, la derni\u00e8re grande \u00e9ruption de ce volcan remontait \u00e0 novembre 2014 et avait consist\u00e9 en trois explosions s\u00e9par\u00e9es, la plus puissante projetant des cendres jusqu\u2019\u00e0 9.000 m d\u2019altitude. La derni\u00e8re \u00e9ruption du volcan Pavlof avait d\u00e9clench\u00e9 l\u2019alerte \u00ab rouge \u00bb, la plus \u00e9lev\u00e9e des quatre niveaux de l\u2019AVO.<\/p>\n<p style=\"text-align: justify;\">Une s\u00e9rie d\u2019\u00e9ruptions s\u2019\u00e9taient d\u00e9j\u00e0 produites entre mai et juillet 2013 et ce, apr\u00e8s une p\u00e9riode de calme de six ans.<br \/>\nL\u2019Alaska compte 52 volcans actifs dont 28 sont surveill\u00e9s avec des instruments au sol. Depuis 1760, trente volcans d\u2019Alaska ont eu plus de 240 \u00e9ruptions confirm\u00e9es, soit environ une par an en moyenne.<\/p>\n<p style=\"text-align: justify;\">source : <a href=\"http:\/\/www.20minutes.fr\/planete\/1815183-20160329-alaska-eruption-volcan-pavlof-perturbe-trafic-aerien\" target=\"_blank\">http:\/\/www.20minutes.fr\/<\/a><\/p>\n<p class=\"bawpvc-ajax-counter\" data-id=\"11612\">(507)<\/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>L&rsquo;\u00e9ruption a projet\u00e9 des cendres jusqu\u2019\u00e0 6.000 m d\u2019altitude. Les avions ont \u00e9t\u00e9 invit\u00e9s \u00e0 \u00e9viter la zone concern\u00e9e&#8230; Il&#8230;<\/p>\n","protected":false},"author":1,"featured_media":11613,"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_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":"L'\u00e9ruption du #volcan #Pavlof perturbe le trafic a\u00e9rien @laterredufutur","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[19],"tags":[1274,376,374,2594,5692,48],"class_list":["post-11612","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-seismes-et-volcans","tag-alaska","tag-cendre","tag-eruption","tag-fumee","tag-pavlov","tag-volcan","wpcat-19-id"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/03\/volcan-pavlof.jpg?fit=648%2C415&ssl=1","jetpack_shortlink":"https:\/\/wp.me\/p631RN-31i","jetpack-related-posts":[{"id":11860,"url":"https:\/\/www.laterredufutur.com\/accueil\/top-5-les-pires-volcans-actifs-au-monde\/","url_meta":{"origin":11612,"position":0},"title":"Top 5 : les pires volcans actifs au monde","author":"Admin","date":"18 avril 2016","format":false,"excerpt":"Voici quelques mois que les volcans font de plus en plus souvent les nouvelles. Afin d\u2019en savoir un peu plus sur ces formations g\u00e9ologiques complexes, nous vous pr\u00e9sentons cinq volcans r\u00e9cemment actifs \u00e0 travers le monde. Peu de choses font plus peur que l\u2019impr\u00e9visibilit\u00e9 de m\u00e8re Nature. Les volcans -\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\/04\/stromboli.jpg?fit=800%2C533&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/04\/stromboli.jpg?fit=800%2C533&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/04\/stromboli.jpg?fit=800%2C533&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/04\/stromboli.jpg?fit=800%2C533&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":25318,"url":"https:\/\/www.laterredufutur.com\/accueil\/un-enorme-supervolcan-pourrait-se-cacher-sous-les-iles-de-lalaska\/","url_meta":{"origin":11612,"position":1},"title":"Un \u00e9norme supervolcan pourrait se cacher sous les \u00eeles de l&rsquo;Alaska","author":"Admin","date":"29 octobre 2023","format":false,"excerpt":"Un jeu g\u00e9ologique de connexion des \u00e9l\u00e9ments r\u00e9v\u00e8le des indices d'un gigantesque crat\u00e8re sous-marin. Un supervolcan myst\u00e9rieux, qui n'avait pas encore \u00e9t\u00e9 d\u00e9couvert, pourrait se cacher sous les \u00eeles Al\u00e9outiennes de l'Alaska. Une nouvelle \u00e9tude sugg\u00e8re qu'un large crat\u00e8re, cr\u00e9\u00e9 lors de l'explosion du supervolcan, relie au moins quatre volcans\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\/2023\/10\/alaska-supervolcan.jpg?fit=1028%2C580&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2023\/10\/alaska-supervolcan.jpg?fit=1028%2C580&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2023\/10\/alaska-supervolcan.jpg?fit=1028%2C580&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2023\/10\/alaska-supervolcan.jpg?fit=1028%2C580&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":14126,"url":"https:\/\/www.laterredufutur.com\/accueil\/voici-21-volcans-qui-ont-explose-depuis-ces-dernieres-annees\/","url_meta":{"origin":11612,"position":2},"title":"Voici 21 volcans qui ont explos\u00e9 depuis ces derni\u00e8res ann\u00e9es","author":"Admin","date":"11 d\u00e9cembre 2016","format":false,"excerpt":"Voici 23 volcans qui ont explos\u00e9 depuis ces derni\u00e8res ann\u00e9es. Tout ceci d\u00e9montre en toute simplicit\u00e9 que la Terre est tr\u00e8s loin d'\u00eatre calme.\u00a0 Le volcan Turrialba crachant fum\u00e9e et cendres le 20 mai 2016 au Costa Rica. Son explosion aurait \u00e9t\u00e9 la plus forte depuis 6 ans au Costa\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\/11\/bardarbunga-volcan.jpg?fit=980%2C552&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/11\/bardarbunga-volcan.jpg?fit=980%2C552&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/11\/bardarbunga-volcan.jpg?fit=980%2C552&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/11\/bardarbunga-volcan.jpg?fit=980%2C552&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":9091,"url":"https:\/\/www.laterredufutur.com\/accueil\/indonesie-eruption-du-mont-rinjani\/","url_meta":{"origin":11612,"position":3},"title":"Indon\u00e9sie : \u00e9ruption du mont Rinjani","author":"Admin","date":"4 novembre 2015","format":false,"excerpt":"Le volcan de 3 707 m\u00e8tres d'altitude de l'\u00eele de Lombok crache depuis mardi des nuages de cendres, obstruant la visibilit\u00e9. \u00abLe vent pousse les cendres volcaniques en direction de Bali de telle mani\u00e8re qu'elles recouvrent le ciel autour de l'a\u00e9roport, rendant les conditions inappropri\u00e9es pour la navigation a\u00e9rienne\u00bb, a\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\/11\/volcan-rinjani.jpg?fit=644%2C351&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/11\/volcan-rinjani.jpg?fit=644%2C351&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/11\/volcan-rinjani.jpg?fit=644%2C351&ssl=1&resize=525%2C300 1.5x"},"classes":[]},{"id":1819,"url":"https:\/\/www.laterredufutur.com\/accueil\/volcan-kelud-une-eruption-massive-entendue-a-200-km\/","url_meta":{"origin":11612,"position":4},"title":"Volcan Kelud : une \u00e9ruption massive entendue \u00e0 200 km","author":"Admin","date":"18 f\u00e9vrier 2014","format":false,"excerpt":"L'\u00eele de Java s'est retrouv\u00e9e, jeudi dernier, secou\u00e9e par une violente \u00e9ruption volcanique. Crachant des colonnes de cendres \u00e0 plus de 15 kilom\u00e8tres dans le ciel, elle a interrompu l'ensemble du trafic a\u00e9rien. Plus \u00e9tonnant, l'\u00e9ruption a provoqu\u00e9 des vagues sonores d'une telle puissance qu'elles ont \u00e9t\u00e9 enregistr\u00e9es par plus\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\/2014\/02\/kelud3.jpg?fit=480%2C360&ssl=1&resize=350%2C200","width":350,"height":200},"classes":[]},{"id":2033,"url":"https:\/\/www.laterredufutur.com\/accueil\/une-gigantesque-eruption-volcanique-en-indonesie-pourrait-refroidir-le-climat\/","url_meta":{"origin":11612,"position":5},"title":"Une gigantesque \u00e9ruption volcanique en Indon\u00e9sie pourrait refroidir le climat","author":"Admin","date":"1 juin 2014","format":false,"excerpt":"Un volcan indon\u00e9sien, le\u00a0Sangeang Api, vient de rentrer en \u00e9ruption ce 30 mai 2014, projetant un panache de cendre de plus de 13 kilom\u00e8tres de haut dans la haute atmosph\u00e8re. Ce ph\u00e9nom\u00e8ne pourrait influencer le climat plan\u00e9taire. Ce 30 mai, le volcan Sangeang Api, culminant \u00e0 1949 m d'altitude, vient\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\/06\/.._photos_Sangeang-Api-0.jpg?resize=350%2C200","width":350,"height":200},"classes":[]}],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/11612","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=11612"}],"version-history":[{"count":1,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/11612\/revisions"}],"predecessor-version":[{"id":11614,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/11612\/revisions\/11614"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/media\/11613"}],"wp:attachment":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/media?parent=11612"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/categories?post=11612"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/tags?post=11612"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}