{"id":8566,"date":"2015-10-06T17:30:38","date_gmt":"2015-10-06T15:30:38","guid":{"rendered":"http:\/\/www.laterredufutur.com\/accueil\/?p=8566"},"modified":"2015-10-06T17:30:38","modified_gmt":"2015-10-06T15:30:38","slug":"un-mega-tsunami-aurait-completement-submerge-une-ile-du-cap-vert-il-y-a-70-000-ans","status":"publish","type":"post","link":"https:\/\/www.laterredufutur.com\/accueil\/un-mega-tsunami-aurait-completement-submerge-une-ile-du-cap-vert-il-y-a-70-000-ans\/","title":{"rendered":"Un m\u00e9ga-tsunami aurait compl\u00e8tement submerg\u00e9 une \u00eele du Cap-vert il y a 70 000 ans"},"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;\">En \u00e9tudiant les caract\u00e9ristiques g\u00e9ologiques d&rsquo;une \u00eele du Cap-Vert, en Afrique, des chercheurs ont retrouv\u00e9 des blocs rocheux sugg\u00e9rant que ceux ont \u00e9t\u00e9 transport\u00e9s par un gigantesque tsunami il y a environ 73.000 ans.<\/p>\n<p style=\"text-align: justify;\"><a href=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/10\/fogo-volcan-cap-vert.jpg\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"8570\" data-permalink=\"https:\/\/www.laterredufutur.com\/accueil\/un-mega-tsunami-aurait-completement-submerge-une-ile-du-cap-vert-il-y-a-70-000-ans\/fogo-volcan-cap-vert\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/10\/fogo-volcan-cap-vert.jpg?fit=498%2C276&amp;ssl=1\" data-orig-size=\"498,276\" 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=\"fogo-volcan-cap-vert\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/10\/fogo-volcan-cap-vert.jpg?fit=300%2C166&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/10\/fogo-volcan-cap-vert.jpg?fit=498%2C276&amp;ssl=1\" class=\"size-full wp-image-8570 aligncenter\" src=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/10\/fogo-volcan-cap-vert.jpg?resize=498%2C276\" alt=\"fogo-volcan-cap-vert\" width=\"498\" height=\"276\" srcset=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/10\/fogo-volcan-cap-vert.jpg?w=498&amp;ssl=1 498w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/10\/fogo-volcan-cap-vert.jpg?resize=300%2C166&amp;ssl=1 300w\" sizes=\"auto, (max-width: 498px) 100vw, 498px\" \/><\/a><\/p>\n<p style=\"text-align: justify;\">L&rsquo;\u00e9v\u00e9nement est digne des plus grands sc\u00e9narios catastrophe de l&rsquo;histoire terrestre. Selon des g\u00e9ologues de l&rsquo;universit\u00e9 Columbia \u00e0 New York, les \u00eeles africaines du Cap-Vert auraient \u00e9t\u00e9 autrefois d\u00e9vast\u00e9es par un \u00e9norme tsunami de pr\u00e8s de 300 m\u00e8tres de haut. La catastrophe serait survenue il y a environ 73.000 ans et aurait \u00e9t\u00e9 d\u00e9clench\u00e9e par l&rsquo;\u00e9ruption du volcan Fogo.<\/p>\n<p style=\"text-align: justify;\">La th\u00e9orie a \u00e9t\u00e9 mise sur pieds apr\u00e8s que des fouilles ont \u00e9t\u00e9 effectu\u00e9es dans la r\u00e9gion et plus pr\u00e9cis\u00e9ment sur Santiago, la plus grande des \u00eeles du Cap Vert. Celle-ci se situe au large de la c\u00f4te ouest de l&rsquo;Afrique, \u00e0 seulement 55 kilom\u00e8tres du Fogo, un des volcans les plus grands et les plus actifs au monde.<\/p>\n<p style=\"text-align: justify;\"><a href=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/10\/cap-vert.jpeg\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"8567\" data-permalink=\"https:\/\/www.laterredufutur.com\/accueil\/un-mega-tsunami-aurait-completement-submerge-une-ile-du-cap-vert-il-y-a-70-000-ans\/cap-vert\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/10\/cap-vert.jpeg?fit=496%2C295&amp;ssl=1\" data-orig-size=\"496,295\" 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=\"cap-vert\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/10\/cap-vert.jpeg?fit=300%2C178&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/10\/cap-vert.jpeg?fit=496%2C295&amp;ssl=1\" class=\"size-full wp-image-8567 aligncenter\" src=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/10\/cap-vert.jpeg?resize=496%2C295\" alt=\"cap-vert\" width=\"496\" height=\"295\" srcset=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/10\/cap-vert.jpeg?w=496&amp;ssl=1 496w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/10\/cap-vert.jpeg?resize=300%2C178&amp;ssl=1 300w\" sizes=\"auto, (max-width: 496px) 100vw, 496px\" \/><\/a><\/p>\n<p style=\"text-align: justify;\">Les traces du m\u00e9ga-tsunami<\/p>\n<p style=\"text-align: justify;\">L&rsquo;\u00e9tude de terrain men\u00e9e sur cette terre a men\u00e9 \u00e0 la d\u00e9couverte de plusieurs blocs rocheux de tr\u00e8s grande taille. Certains d&rsquo;entre eux mesuraient jusqu&rsquo;\u00e0 8 m\u00e8tres de large pour un poids de 700 tonnes. Ils ont \u00e9t\u00e9 retrouv\u00e9s couch\u00e9s, \u00e0 650 m\u00e8tres de la c\u00f4te, entre 150 et 200 m\u00e8tres au-dessus du niveau de la mer.<\/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;\">Ces roches g\u00e9antes ont fait l&rsquo;objet d&rsquo;un examen approfondi. Les r\u00e9sultats, publi\u00e9s dans la revue am\u00e9ricaine Science Advances, indiquent que les blocs diff\u00e8rent compl\u00e8tement du terrain volcanique sur lequel ils se trouvent. En revanche, leur composition s&rsquo;approche davantage de celle du littoral de l&rsquo;\u00eele ce qui sugg\u00e8re une origine marine.<\/p>\n<figure id=\"attachment_8568\" aria-describedby=\"caption-attachment-8568\" style=\"width: 465px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/10\/volcan-cap-vert.jpg\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"8568\" data-permalink=\"https:\/\/www.laterredufutur.com\/accueil\/un-mega-tsunami-aurait-completement-submerge-une-ile-du-cap-vert-il-y-a-70-000-ans\/parc-naturel-de-fogo\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/10\/volcan-cap-vert.jpg?fit=465%2C310&amp;ssl=1\" data-orig-size=\"465,310\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;14&quot;,&quot;credit&quot;:&quot;Gr\\u00e9gory Rohart&quot;,&quot;camera&quot;:&quot;Canon EOS 5D Mark II&quot;,&quot;caption&quot;:&quot;Le parc naturel de Fogo au Cap-Vert englobe le Pico de Fogo et l&#039;esemble de sa caldeira&quot;,&quot;created_timestamp&quot;:&quot;1291745197&quot;,&quot;copyright&quot;:&quot;www.GregoryRohart.com&quot;,&quot;focal_length&quot;:&quot;40&quot;,&quot;iso&quot;:&quot;200&quot;,&quot;shutter_speed&quot;:&quot;0.0125&quot;,&quot;title&quot;:&quot;Parc Naturel de Fogo&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Parc Naturel de Fogo\" data-image-description=\"\" data-image-caption=\"&lt;p&gt;Le parc naturel de Fogo au Cap-Vert englobe le Pico de Fogo et l&amp;rsquo;esemble de sa caldeira&lt;\/p&gt;\n\" data-medium-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/10\/volcan-cap-vert.jpg?fit=300%2C200&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/10\/volcan-cap-vert.jpg?fit=465%2C310&amp;ssl=1\" class=\"size-full wp-image-8568\" src=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/10\/volcan-cap-vert.jpg?resize=465%2C310\" alt=\"Le parc naturel de Fogo au Cap-Vert englobe le Pico de Fogo et l'esemble de sa caldeira\" width=\"465\" height=\"310\" srcset=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/10\/volcan-cap-vert.jpg?w=465&amp;ssl=1 465w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/10\/volcan-cap-vert.jpg?resize=300%2C200&amp;ssl=1 300w\" sizes=\"auto, (max-width: 465px) 100vw, 465px\" \/><\/a><figcaption id=\"caption-attachment-8568\" class=\"wp-caption-text\">Le parc naturel de Fogo au Cap-Vert englobe le Pico de Fogo et l&rsquo;esemble de sa caldeira<\/figcaption><\/figure>\n<p style=\"text-align: justify;\">Selon les auteurs de l\u2019\u00e9tude, ces roches ont \u00e9t\u00e9 transport\u00e9es jusqu\u2019\u00e0 l\u2019entre-terre par un m\u00e9ga-tsunami qui les a non seulement tir\u00e9es de l\u2019oc\u00e9an mais \u00e9galement expuls\u00e9es sur l\u2019\u00eele. En analysant le poids et la dispersion des blocs rocheux, les chercheurs ont pu mettre au point un mod\u00e8le informatique pour estimer la force et l\u2019ampleur des vagues. L\u2019effondrement d\u2019un flanc du volcan Selon toute vraisemblance, les vagues auraient atteint des hauteurs d\u2019au moins 270 m\u00e8tres soit l\u2019\u00e9quivalent d\u2019un gratte-ciel de 50 \u00e9tages. La catastrophe d\u2019une ampleur inou\u00efe aurait \u00e9t\u00e9 provoqu\u00e9e par l&rsquo;\u00e9ruption du volcan Fogo dont l\u2019un des flancs se serait d\u2019un coup effondr\u00e9.<\/p>\n<p style=\"text-align: justify;\">extrait et source de : <a href=\"http:\/\/www.maxisciences.com\/\" target=\"_blank\">http:\/\/www.maxisciences.com\/<\/a><\/p>\n<p class=\"bawpvc-ajax-counter\" data-id=\"8566\">(16505)<\/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>En \u00e9tudiant les caract\u00e9ristiques g\u00e9ologiques d&rsquo;une \u00eele du Cap-Vert, en Afrique, des chercheurs ont retrouv\u00e9 des blocs rocheux sugg\u00e9rant que&#8230;<\/p>\n","protected":false},"author":1,"featured_media":8569,"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":[33,19],"tags":[196,4830,1176,4833,4832,4831,347,108,48],"class_list":["post-8566","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-archeologie","category-seismes-et-volcans","tag-afrique","tag-cap-vert","tag-cataclysme","tag-fogo","tag-gigantesque","tag-mega-tsunamis","tag-seisme","tag-tsunami","tag-volcan","wpcat-33-id","wpcat-19-id"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/10\/volcan-cap-vert1.jpg?fit=900%2C551&ssl=1","jetpack_shortlink":"https:\/\/wp.me\/p631RN-2ea","jetpack-related-posts":[{"id":15464,"url":"https:\/\/www.laterredufutur.com\/accueil\/ocean-atlantique-un-mega-tsunami-du-passe-pourrait-il-se-reproduire\/","url_meta":{"origin":8566,"position":0},"title":"Oc\u00e9an Atlantique : un m\u00e9ga-tsunami du pass\u00e9 pourrait-il se reproduire ?","author":"Admin","date":"12 juillet 2017","format":false,"excerpt":"Des g\u00e9ophysiciens ont trouv\u00e9 les indices d'une catastrophe majeure dans l'archipel du Cap Vert. Une vague de 240 m\u00e8tres de haut aurait submerg\u00e9 l'\u00eele de Santiago il y a 73000 ans. Fogo, l'une des plus grandes \u00eeles volcaniques au monde, pourrait-elle un jour submerger l'Afrique occidentale en engendrant un m\u00e9ga-tsunami\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\/2017\/06\/volcan-de-fogo.jpg?fit=1000%2C482&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2017\/06\/volcan-de-fogo.jpg?fit=1000%2C482&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2017\/06\/volcan-de-fogo.jpg?fit=1000%2C482&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2017\/06\/volcan-de-fogo.jpg?fit=1000%2C482&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":23022,"url":"https:\/\/www.laterredufutur.com\/accueil\/un-puissant-essaim-sismique-a-la-palma-suggere-lintrusion-de-magma-dans-le-volcan-cumbre-vieja\/","url_meta":{"origin":8566,"position":1},"title":"Un puissant essaim sismique \u00e0 La Palma sugg\u00e8re l&rsquo;intrusion de magma dans le volcan Cumbre Vieja","author":"Admin","date":"13 septembre 2021","format":false,"excerpt":"Un fort essaim de s\u00e9ismes a d\u00e9but\u00e9 hier sous la zone du volcan La Cumbre Vieja, dans la partie sud de l'\u00eele de La Palma aux Iles Canaries. Aujourd'hui, l'alerte jaune a \u00e9t\u00e9 \u00e9mise pour le volcan de La Palma : Alerte jaune \u00e9mise pour le volcan de La Palma\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\/2018\/03\/cumbre-vieja.jpg?fit=1000%2C666&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2018\/03\/cumbre-vieja.jpg?fit=1000%2C666&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2018\/03\/cumbre-vieja.jpg?fit=1000%2C666&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2018\/03\/cumbre-vieja.jpg?fit=1000%2C666&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":6141,"url":"https:\/\/www.laterredufutur.com\/accueil\/quest-ce-quun-tsunami\/","url_meta":{"origin":8566,"position":2},"title":"Qu&rsquo;est-ce qu&rsquo;un tsunami?","author":"Admin","date":"26 avril 2015","format":false,"excerpt":"Un tsunami est une s\u00e9rie de vagues caus\u00e9e par les tremblements de terre ou les \u00e9ruptions volcaniques sous-marines. Le 18 novembre 1929, un s\u00e9isme de magnitude 7,4 s'est produit \u00e0 255 km\u00a0au sud de Terre-Neuve, \u00e0 la limite sud des Grands Bancs, au Canada. Cette illustration, appel\u00e9e Tsunami Time Travel\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\/tsunami1.jpg?fit=960%2C376&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/04\/tsunami1.jpg?fit=960%2C376&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/04\/tsunami1.jpg?fit=960%2C376&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/04\/tsunami1.jpg?fit=960%2C376&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":17413,"url":"https:\/\/www.laterredufutur.com\/accueil\/un-enorme-mega-tsunamis-pourrait-faire-disparaitre-les-cotes-europeennes-et-americaines-lorsque-un-volcan-des-iles-canaries-fera-irruption\/","url_meta":{"origin":8566,"position":3},"title":"Un \u00ab\u00e9norme\u00bb MEGA-TSUNAMIS pourrait faire dispara\u00eetre les c\u00f4tes europ\u00e9ennes et am\u00e9ricaines lorsque un volcan des \u00eeles Canaries fera irruption","author":"Admin","date":"16 janvier 2019","format":false,"excerpt":"L'un des volcanologues les plus r\u00e9put\u00e9s au monde a averti que si un volcan tr\u00e8s actif sur les \u00eeles Canaries venait \u00e0 entrer en \u00e9ruption, les c\u00f4tes Europ\u00e9ennes, du Royaume-Uni et des \u00c9tats-Unis pourraient \u00eatre d\u00e9vast\u00e9es par d'\u00e9normes m\u00e9ga-tsunamis. Le professeur Stephen Sparks, bas\u00e9 \u00e0 l'universit\u00e9 de Bristol, a fait\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\/2018\/12\/volcan-cumbre-vieja-tsunami-simulation-wave.jpg?fit=810%2C405&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2018\/12\/volcan-cumbre-vieja-tsunami-simulation-wave.jpg?fit=810%2C405&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2018\/12\/volcan-cumbre-vieja-tsunami-simulation-wave.jpg?fit=810%2C405&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2018\/12\/volcan-cumbre-vieja-tsunami-simulation-wave.jpg?fit=810%2C405&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":11969,"url":"https:\/\/www.laterredufutur.com\/accueil\/el-cumbre-vieja-un-mega-tsunami-en-preparation-documentaire-fiction\/","url_meta":{"origin":8566,"position":4},"title":"El Cumbre Vieja, un mega tsunami en pr\u00e9paration ? Documentaire Fiction","author":"Admin","date":"5 mai 2016","format":false,"excerpt":"S'il est une chose dont on nous parle peu, c'est bien des v\u00e9ritables risques que nous courons (risque bien plus grand que leur r\u00e9chauffement climatique avec lequel il nous gonflent). La Cumbre Vieja est un volcan sur l'Ile de la Palma aux Canaries\u00a0; depuis 1947 une faille est apparue sur\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\/2004\/12\/cumbre-vieja.jpg?fit=389%2C472&ssl=1&resize=350%2C200","width":350,"height":200},"classes":[]},{"id":14970,"url":"https:\/\/www.laterredufutur.com\/accueil\/espagne-et-portugal-sous-la-menace-dun-tsunami\/","url_meta":{"origin":8566,"position":5},"title":"Espagne et Portugal sous la menace d&rsquo;un tsunami","author":"Admin","date":"20 avril 2017","format":false,"excerpt":"Dans un documentaire espagnol, une quarantaine de scientifiques pr\u00e9viennent que ce n\u2019est plus qu\u2019une question de temps avant qu\u2019un gigantesque mur d\u2019eau vienne se fracasser les c\u00f4tes espagnoles et portugaises. La catastrophe ferait des milliers de victimes et provoquerait des d\u00e9g\u00e2ts colossaux. Ces scientifiques estiment que les r\u00e9gions concern\u00e9es sont\u2026","rel":"","context":"Dans &quot;Ev\u00e8nement Brutal&quot;","block_context":{"text":"Ev\u00e8nement Brutal","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/evenement-brutal\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2017\/04\/tsunami.png?fit=704%2C434&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2017\/04\/tsunami.png?fit=704%2C434&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2017\/04\/tsunami.png?fit=704%2C434&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2017\/04\/tsunami.png?fit=704%2C434&ssl=1&resize=700%2C400 2x"},"classes":[]}],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/8566","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=8566"}],"version-history":[{"count":1,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/8566\/revisions"}],"predecessor-version":[{"id":8571,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/8566\/revisions\/8571"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/media\/8569"}],"wp:attachment":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/media?parent=8566"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/categories?post=8566"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/tags?post=8566"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}