{"id":6360,"date":"2015-05-07T13:00:03","date_gmt":"2015-05-07T11:00:03","guid":{"rendered":"http:\/\/www.laterredufutur.com\/accueil\/?p=6360"},"modified":"2015-05-05T07:45:04","modified_gmt":"2015-05-05T05:45:04","slug":"un-volcan-sous-marin-pourrait-etre-entre-en-eruption-au-large-de-loregon","status":"publish","type":"post","link":"https:\/\/www.laterredufutur.com\/accueil\/un-volcan-sous-marin-pourrait-etre-entre-en-eruption-au-large-de-loregon\/","title":{"rendered":"Un volcan sous-marin pourrait \u00eatre entr\u00e9 en \u00e9ruption au large de l&rsquo;Oregon"},"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;\">Un volcan sous-marin \u00e0 environ 480 km au large des c\u00f4tes de l&rsquo;Oregon cote ouest USA est probablement entr\u00e9 en \u00e9ruption la semaine derni\u00e8re, et un nouveau r\u00e9seau de sismom\u00e8tres de fond de mer a captur\u00e9 un grand pic d&rsquo;activit\u00e9 sismique. Selon les scientifiques, il n&rsquo;y pas de menace de tsunami, parce que les tremblements de terre qui ont eu lieu dans ces massifs sous-marins sont de faible intensit\u00e9 et les mouvements de fonds marins sont graduels, a rapport\u00e9 l&rsquo;Universit\u00e9 d&rsquo;Oregon le 30 Avril 2015.<\/p>\n<p style=\"text-align: justify;\">Suite \u00e0 cette activit\u00e9, Nature a rapport\u00e9 ces informations. Le r\u00e9seau d&rsquo;eau profonde sur le volcan Axial fait partie d&rsquo;un programme plus large appel\u00e9 Initiative Observatoires Oc\u00e9an qui a presque fini d&rsquo;installer un \u00e9quipement de surveillance sous-marin dans plusieurs parties de l&rsquo;oc\u00e9an. Le projet, le premier du genre, offrira un nouveau regard sur \u200b\u200bles courants, la vie marine, et la chimie des eaux profondes, entra\u00eenant un nouvel \u00e2ge de l&rsquo;exploration dans les sciences de la Terre.<\/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;\">\u00ab\u00a0Il est encore difficile de savoir si les tremblements de terre et la d\u00e9flation de l&rsquo;Axial sont li\u00e9s \u00e0 une \u00e9ruption \u00e0 part enti\u00e8re, ou si c&rsquo;est juste une grande intrusion magmatique qui n&rsquo;a pas encore atteint la surface\u00a0\u00bb, a d\u00e9clar\u00e9 le g\u00e9ologue Bill Chadwick, professeur de professeur de l&rsquo;Oregon State University. \u00ab\u00a0Il y a quelques indications que la lave n&rsquo;est pas encore effusive, mais on ne peux le savoir \u00e0 coup s\u00fbr jusqu&rsquo;\u00e0 ce que nous y allions avec un bateau\u00a0\u00bb, a-t-il dit.<\/p>\n<p style=\"text-align: justify;\"><a href=\"http:\/\/www.laterredufutur.com\/accueil\/\">Traduction et adaptation de la Terre du Futur<\/a><\/p>\n<p style=\"text-align: justify;\">Sources : http:\/\/news.sciencemag.org\/ \/\u00a0https:\/\/www.lagranepoca.com<\/p>\n<p style=\"text-align: justify;\"><a href=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/05\/volcan-sousmarin-oregon.jpg\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"6361\" data-permalink=\"https:\/\/www.laterredufutur.com\/accueil\/un-volcan-sous-marin-pourrait-etre-entre-en-eruption-au-large-de-loregon\/volcan-sousmarin-oregon\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/05\/volcan-sousmarin-oregon.jpg?fit=815%2C506&amp;ssl=1\" data-orig-size=\"815,506\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"volcan-sousmarin-oregon\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/05\/volcan-sousmarin-oregon.jpg?fit=800%2C497&amp;ssl=1\" class=\"alignnone size-full wp-image-6361\" src=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/05\/volcan-sousmarin-oregon.jpg?resize=815%2C506\" alt=\"volcan-sousmarin-oregon\" width=\"815\" height=\"506\" srcset=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/05\/volcan-sousmarin-oregon.jpg?w=815&amp;ssl=1 815w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/05\/volcan-sousmarin-oregon.jpg?resize=300%2C186&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/05\/volcan-sousmarin-oregon.jpg?resize=800%2C497&amp;ssl=1 800w\" sizes=\"auto, (max-width: 815px) 100vw, 815px\" \/><\/a><\/p>\n<p class=\"bawpvc-ajax-counter\" data-id=\"6360\">(676)<\/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>Un volcan sous-marin \u00e0 environ 480 km au large des c\u00f4tes de l&rsquo;Oregon cote ouest USA est probablement entr\u00e9 en&#8230;<\/p>\n","protected":false},"author":1,"featured_media":6361,"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":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[19],"tags":[374,1697,4243,347,259,48],"class_list":["post-6360","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-seismes-et-volcans","tag-eruption","tag-ocean-pacifique","tag-oregon","tag-seisme","tag-usa","tag-volcan","wpcat-19-id"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/05\/volcan-sousmarin-oregon.jpg?fit=815%2C506&ssl=1","jetpack_shortlink":"https:\/\/wp.me\/p631RN-1EA","jetpack-related-posts":[{"id":24890,"url":"https:\/\/www.laterredufutur.com\/accueil\/decouverte-dun-trou-dans-locean-qui-pourrait-provoquer-un-seisme-de-magnitude-9\/","url_meta":{"origin":6360,"position":0},"title":"D\u00e9couverte d&rsquo;un trou dans l&rsquo;oc\u00e9an qui pourrait provoquer un s\u00e9isme de magnitude 9","author":"Admin","date":"19 avril 2023","format":false,"excerpt":"Des scientifiques ont d\u00e9couvert qu\u2019un trou au fond de l\u2019oc\u00e9an, situ\u00e9 au large de Newport, dans l\u2019Oregon, aux \u00c9tats-Unis, laissait \u00e9chapper un \u00e9trange liquide. Le trou a \u00e9t\u00e9 baptis\u00e9 \u201cOasis de Pythie\u201d dans une \u00e9tude publi\u00e9e le 25 janvier. Ce \u201clubrifiant\u201d est cens\u00e9 r\u00e9guler la tension d\u2019une faille instable dans\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\/tsunami-cascades-oceanpacifique.jpg?fit=850%2C478&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/05\/tsunami-cascades-oceanpacifique.jpg?fit=850%2C478&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/05\/tsunami-cascades-oceanpacifique.jpg?fit=850%2C478&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/05\/tsunami-cascades-oceanpacifique.jpg?fit=850%2C478&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":22600,"url":"https:\/\/www.laterredufutur.com\/accueil\/premieres-images-du-volcan-sous-marin-pres-de-mayotte\/","url_meta":{"origin":6360,"position":1},"title":"Premi\u00e8res images du volcan sous-marin pr\u00e8s de Mayotte","author":"Admin","date":"4 juin 2021","format":false,"excerpt":"Geoflamme, la premi\u00e8re campagne scientifique sur le volcan sous-marin au large de Mayotte, vient de s'achever. Les scientifiques ont maintenant de grandes quantit\u00e9s d'\u00e9chantillons de roche et de fluide ainsi que d'\u00e9tonnantes images haute r\u00e9solution de l'\u00e9difice volcanique. Esp\u00e9rons que ces nouvelles donn\u00e9es permettront de mieux comprendre la formation, l'\u00e9volution\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\/2021\/06\/mayotte-sous-marin-volcan.png?fit=1140%2C515&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/06\/mayotte-sous-marin-volcan.png?fit=1140%2C515&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/06\/mayotte-sous-marin-volcan.png?fit=1140%2C515&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/06\/mayotte-sous-marin-volcan.png?fit=1140%2C515&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/06\/mayotte-sous-marin-volcan.png?fit=1140%2C515&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":4902,"url":"https:\/\/www.laterredufutur.com\/accueil\/decouverte-dun-volcan-sous-marin-geant-au-large-de-lindonesie\/","url_meta":{"origin":6360,"position":2},"title":"D\u00e9couverte d&rsquo;un volcan sous-marin g\u00e9ant au large de l&rsquo;Indon\u00e9sie","author":"Admin","date":"1 juin 2009","format":false,"excerpt":"Des scientifiques \u00e9cumant les fonds marins pour \u00e9tudier la formation des tsunamis ont d\u00e9couvert un volcan g\u00e9ant au large des c\u00f4tes occidentales de l'archipel indon\u00e9sien. La montagne est haute de 4.600m et mesure quelque 50km \u00e0 sa base, a annonc\u00e9 vendredi Yusuf Surachman Djajadihardja, un g\u00e9ologue marin de l'Agence d'\u00e9valuation\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":7868,"url":"https:\/\/www.laterredufutur.com\/accueil\/un-volcan-sous-marin-aux-antilles-pourrait-entrer-en-eruption\/","url_meta":{"origin":6360,"position":3},"title":"Un volcan sous-marin aux Antilles pourrait entrer en \u00e9ruption","author":"Admin","date":"2 ao\u00fbt 2015","format":false,"excerpt":"Des tremblements de terre autour d'un volcan sous-marin actif au large des c\u00f4tes de la Grenade dans les Antilles inqui\u00e8tent les habitants, qui remarquent une augmentation de bulles de gaz remontant \u00e0 la surface de l'oc\u00e9an depuis le mois de juillet 2015. Ce volcan est d'environ 180 m\u00e8tres (600 pieds)\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\/07\/volcan-sous-marin-antilles.jpg?fit=640%2C425&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/07\/volcan-sous-marin-antilles.jpg?fit=640%2C425&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/07\/volcan-sous-marin-antilles.jpg?fit=640%2C425&ssl=1&resize=525%2C300 1.5x"},"classes":[]},{"id":13185,"url":"https:\/\/www.laterredufutur.com\/accueil\/le-volcan-marsili-tout-ce-que-vous-devez-savoir-a-propos-de-geant-immerge-dans-la-mer-mediterranee\/","url_meta":{"origin":6360,"position":4},"title":"Le volcan Marsili: tout ce que vous devez savoir \u00e0 propos d&rsquo;un \u00ab\u00a0g\u00e9ant\u00a0\u00bb immerg\u00e9 dans la mer M\u00e9diterran\u00e9e","author":"Admin","date":"1 septembre 2016","format":false,"excerpt":"En d\u00e9pit des plus\u00a0c\u00e9l\u00e8bres volcans comme l'Etna, le Stromboli et le V\u00e9suve, le Marsili est le plus grand \u00e9difice volcanique sous-marin du vieux continent. Contrairement \u00e0 ce que vous pourriez penser le fond marin du bassin Tyrrh\u00e9nien dans la M\u00e9diterran\u00e9e n'est pas tout plat, mais en r\u00e9alit\u00e9, gr\u00e2ce \u00e0 une\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\/09\/volcan-Marsili.jpg?fit=857%2C632&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/09\/volcan-Marsili.jpg?fit=857%2C632&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/09\/volcan-Marsili.jpg?fit=857%2C632&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/09\/volcan-Marsili.jpg?fit=857%2C632&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":17885,"url":"https:\/\/www.laterredufutur.com\/accueil\/naissance-dun-volcan-au-large-de-mayotte\/","url_meta":{"origin":6360,"position":5},"title":"Naissance d&rsquo;un volcan au large de Mayotte ?","author":"Admin","date":"20 janvier 2019","format":false,"excerpt":"\u00c9ruption volcanique imminente ? Expulsion de poches de gaz ? La d\u00e9couverte d\u2019une grande quantit\u00e9 de poissons morts \u00e0 la surface de la mer sur la zone d'essaim sismique qui touche Mayotte depuis le 10 mai 2018, interroge des scientifiques qui \u00e9mettent des hypoth\u00e8ses. C\u2019est sur la base d\u2019observations similaires\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\/2019\/01\/mayotte_geologie-sous-marine.jpg?fit=660%2C371&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/01\/mayotte_geologie-sous-marine.jpg?fit=660%2C371&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/01\/mayotte_geologie-sous-marine.jpg?fit=660%2C371&ssl=1&resize=525%2C300 1.5x"},"classes":[]}],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/6360","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=6360"}],"version-history":[{"count":5,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/6360\/revisions"}],"predecessor-version":[{"id":6384,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/6360\/revisions\/6384"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/media\/6361"}],"wp:attachment":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/media?parent=6360"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/categories?post=6360"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/tags?post=6360"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}