{"id":22959,"date":"2021-08-24T10:24:14","date_gmt":"2021-08-24T08:24:14","guid":{"rendered":"https:\/\/www.laterredufutur.com\/accueil\/?p=22959"},"modified":"2021-08-24T10:24:14","modified_gmt":"2021-08-24T08:24:14","slug":"haut-risque-dun-seisme-et-dun-tsunami-en-andalousie-en-espagne-et-au-maroc","status":"publish","type":"post","link":"https:\/\/www.laterredufutur.com\/accueil\/haut-risque-dun-seisme-et-dun-tsunami-en-andalousie-en-espagne-et-au-maroc\/","title":{"rendered":"Haut risque d&rsquo;un s\u00e9isme et d&rsquo;un tsunami en Andalousie en Espagne et au Maroc"},"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>Une nouvelle \u00e9tude men\u00e9e par l&rsquo;Institut de Ci\u00e8ncies del Mar (ICM) a r\u00e9v\u00e9l\u00e9 que les failles \u00e0 glissement lat\u00e9ral sont plus susceptibles de g\u00e9n\u00e9rer des tsunamis c\u00f4tiers qu&rsquo;on ne le pensait auparavant.<\/p>\n<p>De nouvelles donn\u00e9es provenant de la faille marine d&rsquo;Averro\u00e8s dans la mer d&rsquo;Alboran montrent que la zone sismique est en retard d&rsquo;un s\u00e9isme majeur de magnitude 7 qui, \u00e0 son tour, d\u00e9clencherait un tsunami de 6 m\u00e8tres de haut qui d\u00e9truirait partiellement et inonderait les c\u00f4tes andalouses.<\/p>\n<p>\u00ab\u00a0Ces vagues g\u00e9antes peuvent constituer une menace pour les populations c\u00f4ti\u00e8res, endommager les infrastructures marines et terrestres et provoquer une crise \u00e9conomique et environnementale. Ces r\u00e9sultats seront essentiels pour am\u00e9liorer les mesures \u00e0 planifier visant \u00e0 att\u00e9nuer l&rsquo;impact d&rsquo;un \u00e9ventuel tsunami\u00a0\u00bb, explique le g\u00e9ologue de l&rsquo;ICM, Ferran Estrada.<\/p>\n<p>Les tsunamis sont d\u00e9clench\u00e9s par des d\u00e9placements soudains du plancher oc\u00e9anique et sont g\u00e9n\u00e9ralement caus\u00e9s par l&rsquo;activit\u00e9 sismique sur des failles normales et inverses. En revanche, les failles \u00e0 glissement lat\u00e9ral, qui s\u00e9parent des blocs se d\u00e9pla\u00e7ant lat\u00e9ralement, sont g\u00e9n\u00e9ralement exclues comme d\u00e9clencheurs de tsunamis.<\/p>\n<figure id=\"attachment_22963\" aria-describedby=\"caption-attachment-22963\" style=\"width: 1532px\" class=\"wp-caption alignnone\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"22963\" data-permalink=\"https:\/\/www.laterredufutur.com\/accueil\/haut-risque-dun-seisme-et-dun-tsunami-en-andalousie-en-espagne-et-au-maroc\/tsunami-risque-mer-mediterranee-3\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/08\/tsunami-risque-mer-mediterranee-2.jpg?fit=1532%2C630&amp;ssl=1\" data-orig-size=\"1532,630\" 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=\"tsunami-risque-mer mediterran\u00e9e\" data-image-description=\"\" data-image-caption=\"&lt;p&gt;Carte de localisation de la mer d&amp;rsquo;Alboran et de la faille d&amp;rsquo;Averro\u00e8s au large de l&amp;rsquo;Andalousie et du Maroc. Nature&lt;\/p&gt;\n\" data-large-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/08\/tsunami-risque-mer-mediterranee-2.jpg?fit=800%2C329&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/08\/tsunami-risque-mer-mediterranee-2.jpg?resize=1532%2C630&#038;ssl=1\" alt=\"\" width=\"1532\" height=\"630\" class=\"size-full wp-image-22963\" srcset=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/08\/tsunami-risque-mer-mediterranee-2.jpg?w=1532&amp;ssl=1 1532w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/08\/tsunami-risque-mer-mediterranee-2.jpg?resize=300%2C123&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/08\/tsunami-risque-mer-mediterranee-2.jpg?resize=800%2C329&amp;ssl=1 800w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/08\/tsunami-risque-mer-mediterranee-2.jpg?resize=768%2C316&amp;ssl=1 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><figcaption id=\"caption-attachment-22963\" class=\"wp-caption-text\">Carte de localisation de la mer d&rsquo;Alboran et de la faille d&rsquo;Averro\u00e8s au large de l&rsquo;Andalousie et du Maroc. Nature<\/figcaption><\/figure>\n<p>\u00ab\u00a0La faille d&rsquo;Averro\u00e8s pr\u00e9sente, \u00e0 son extr\u00e9mit\u00e9 nord-ouest, un saut vertical pouvant atteindre 5,4 m\u00e8tres, capable de g\u00e9n\u00e9rer un fort s\u00e9isme de magnitude 7. Nous avons \u00e9tudi\u00e9 l&rsquo;activit\u00e9 de la faille au cours des 124 000 derni\u00e8res ann\u00e9es et, d&rsquo;apr\u00e8s les archives historiques, le dernier tremblement de terre g\u00e9n\u00e9r\u00e9 par cette fracture remonte \u00e0 365 apr\u00e8s J.-C.\u00a0\u00bb, ajoute M. Estrada.<\/p>\n<figure id=\"attachment_22961\" aria-describedby=\"caption-attachment-22961\" style=\"width: 696px\" class=\"wp-caption alignnone\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"22961\" data-permalink=\"https:\/\/www.laterredufutur.com\/accueil\/haut-risque-dun-seisme-et-dun-tsunami-en-andalousie-en-espagne-et-au-maroc\/sequences-seismes-faille-andalousie-mer-mediterranee\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/08\/sequences-seismes-faille-andalousie-mer-mediterranee.jpg?fit=696%2C941&amp;ssl=1\" data-orig-size=\"696,941\" 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=\"sequences seismes faille andalousie mer mediterran\u00e9e\" data-image-description=\"\" data-image-caption=\"&lt;p&gt;\u00c9v\u00e9nements de d\u00e9faillance au cours des 124 060 derni\u00e8res ann\u00e9es. La nature&lt;\/p&gt;\n\" data-large-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/08\/sequences-seismes-faille-andalousie-mer-mediterranee.jpg?fit=592%2C800&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/08\/sequences-seismes-faille-andalousie-mer-mediterranee.jpg?resize=696%2C941&#038;ssl=1\" alt=\"\" width=\"696\" height=\"941\" class=\"size-full wp-image-22961\" srcset=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/08\/sequences-seismes-faille-andalousie-mer-mediterranee.jpg?w=696&amp;ssl=1 696w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/08\/sequences-seismes-faille-andalousie-mer-mediterranee.jpg?resize=222%2C300&amp;ssl=1 222w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/08\/sequences-seismes-faille-andalousie-mer-mediterranee.jpg?resize=592%2C800&amp;ssl=1 592w\" sizes=\"auto, (max-width: 696px) 100vw, 696px\" \/><figcaption id=\"caption-attachment-22961\" class=\"wp-caption-text\">\u00c9v\u00e9nements de d\u00e9faillance au cours des 124 060 derni\u00e8res ann\u00e9es. Nature<\/figcaption><\/figure>\n<p>Gr\u00e2ce \u00e0 un mod\u00e8le math\u00e9matique de la d\u00e9formation du plancher oc\u00e9anique, l&rsquo;\u00e9quipe de recherche a pu calculer le comportement des masses d&rsquo;eau dans la mer d&rsquo;Alboran (mer m\u00e9diterran\u00e9e) dans le cas d&rsquo;un nouvel \u00e9pisode sismique sur la faille.<\/p>\n<p>Selon cette simulation des sc\u00e9narios possibles, les vagues du tsunami se propageraient en deux branches principales et atteindraient et inonderaient des secteurs dens\u00e9ment peupl\u00e9s de la c\u00f4te sud de l&rsquo;Espagne et du nord du Maroc.<\/p>\n<p>Ces vagues pourraient atteindre une hauteur de six m\u00e8tres et mettraient entre 21 et 35 minutes pour atteindre la c\u00f4te.<\/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>\u00ab\u00a0Ce sont des \u00e9pisodes trop rapides pour que les syst\u00e8mes d&rsquo;alerte actuels puissent fonctionner avec succ\u00e8s. Ces r\u00e9sultats indiquent que le potentiel de g\u00e9n\u00e9ration de tsunamis des failles coulissantes doit \u00eatre pris en compte pour la r\u00e9\u00e9valuation des syst\u00e8mes d&rsquo;alerte aux tsunamis\u00a0\u00bb, conclut le chercheur de l&rsquo;ICM.<\/p>\n<figure id=\"attachment_22962\" aria-describedby=\"caption-attachment-22962\" style=\"width: 696px\" class=\"wp-caption alignnone\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"22962\" data-permalink=\"https:\/\/www.laterredufutur.com\/accueil\/haut-risque-dun-seisme-et-dun-tsunami-en-andalousie-en-espagne-et-au-maroc\/tsunami-risque-mer-mediterranee-2\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/08\/tsunami-risque-mer-mediterranee-1.jpg?fit=696%2C534&amp;ssl=1\" data-orig-size=\"696,534\" 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=\"tsunami-risque-mer mediterran\u00e9e\" data-image-description=\"\" data-image-caption=\"&lt;p&gt;Tsunami mod\u00e9lis\u00e9 pour la faille d&amp;rsquo;Averro\u00e8s. La nature&lt;\/p&gt;\n\" data-large-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/08\/tsunami-risque-mer-mediterranee-1.jpg?fit=696%2C534&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/08\/tsunami-risque-mer-mediterranee-1.jpg?resize=696%2C534&#038;ssl=1\" alt=\"\" width=\"696\" height=\"534\" class=\"size-full wp-image-22962\" srcset=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/08\/tsunami-risque-mer-mediterranee-1.jpg?w=696&amp;ssl=1 696w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/08\/tsunami-risque-mer-mediterranee-1.jpg?resize=300%2C230&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/08\/tsunami-risque-mer-mediterranee-1.jpg?resize=80%2C60&amp;ssl=1 80w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/08\/tsunami-risque-mer-mediterranee-1.jpg?resize=70%2C53&amp;ssl=1 70w\" sizes=\"auto, (max-width: 696px) 100vw, 696px\" \/><figcaption id=\"caption-attachment-22962\" class=\"wp-caption-text\">Tsunami mod\u00e9lis\u00e9 pour la faille d&rsquo;Averro\u00e8s. Nature<\/figcaption><\/figure>\n<p>Voici le r\u00e9sum\u00e9 de l&rsquo;article de Nature :<\/p>\n<p>\u00ab\u00a0Les tsunamis sont d\u00e9clench\u00e9s par des d\u00e9placements soudains du plancher oc\u00e9anique et ont g\u00e9n\u00e9ralement pour origine l&rsquo;activit\u00e9 sismique des failles. N\u00e9anmoins, les failles \u00e0 glissement lat\u00e9ral ne sont g\u00e9n\u00e9ralement pas consid\u00e9r\u00e9es comme des d\u00e9clencheurs majeurs, car on pense qu&rsquo;elles ne sont capables de g\u00e9n\u00e9rer qu&rsquo;une d\u00e9formation mod\u00e9r\u00e9e du plancher oc\u00e9anique ; par cons\u00e9quent, le potentiel tsunamig\u00e8ne de la projection verticale aux extr\u00e9mit\u00e9s des failles \u00e0 glissement lat\u00e9ral n&rsquo;est pas consid\u00e9r\u00e9 comme significatif.<\/p>\n<p>\u00ab\u00a0Nous avons d\u00e9couvert que la faille active dextre NW-SE d&rsquo;Averroes, dans la partie centrale de la mer d&rsquo;Alboran (M\u00e9diterran\u00e9e occidentale), pr\u00e9sente une projection verticale historique allant jusqu&rsquo;\u00e0 5,4 m \u00e0 son extr\u00e9mit\u00e9 nord-ouest, correspondant \u00e0 un s\u00e9isme de Mw 7.0.<\/p>\n<p>\u00ab\u00a0Nous avons mod\u00e9lis\u00e9 le potentiel tsunamig\u00e8ne de cette d\u00e9formation du plancher oc\u00e9anique par le logiciel Tsunami-HySEA en utilisant le code Coulomb 3.3. Les vagues se propageant sur deux branches principales atteignent des secteurs tr\u00e8s peupl\u00e9s de la c\u00f4te ib\u00e9rique avec des hauteurs d&rsquo;arriv\u00e9e maximales de 6 m en 21 et 35 min, ce qui est trop rapide pour que les syst\u00e8mes d&rsquo;alerte actuels puissent fonctionner avec succ\u00e8s.<\/p>\n<p>\u00ab\u00a0Ces r\u00e9sultats sugg\u00e8rent que le potentiel tsunamig\u00e8ne des failles de type strike-slip est plus important que ce que l&rsquo;on pensait auparavant, et devrait \u00eatre pris en compte pour la r\u00e9\u00e9valuation des syst\u00e8mes d&rsquo;alerte pr\u00e9coce aux tsunamis.\u00a0\u00bb [<a href=\"https:\/\/www.nature.com\/articles\/s41598-021-95729-6\" rel=\"noopener\" target=\"_blank\">Nature<\/a>, <a href=\"https:\/\/www.icm.csic.es\/en\/news\/averroes-fault-alboran-sea-reveals-new-tsunami-formation-process\" rel=\"noopener\" target=\"_blank\">ICM<\/a>, <a href=\"https:\/\/www.csic.es\/es\/actualidad-del-csic\/la-falla-de-averroes-en-el-mar-de-alboran-revela-un-nuevo-proceso-de-formacion\" rel=\"noopener\" target=\"_blank\">CSIC<\/a>]<\/p>\n<p>Adaptation <a href=\"https:\/\/www.laterredufutur.com\/accueil\/\" rel=\"noopener\" target=\"_blank\">Terra Projects<\/a><\/p>\n<p>Source : <a href=\"https:\/\/strangesounds.org\/2021\/08\/andalusia-tsunami-earthquake-maps-science-geology.html\" rel=\"noopener\" target=\"_blank\">https:\/\/strangesounds.org\/<\/a><\/p>\n<p class=\"bawpvc-ajax-counter\" data-id=\"22959\">(2992)<\/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>Une nouvelle \u00e9tude men\u00e9e par l&rsquo;Institut de Ci\u00e8ncies del Mar (ICM) a r\u00e9v\u00e9l\u00e9 que les failles \u00e0 glissement lat\u00e9ral sont&#8230;<\/p>\n","protected":false},"author":1,"featured_media":22960,"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":"Haut risque d'un #s\u00e9isme et d'un #tsunami en #Andalousie en #Espagne et au #Maroc @laterredufuturcom Terra Projects","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":[21,19],"tags":[7710,346,2535,7712,968,7711,2162,108],"class_list":["post-22959","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-evenement-brutal","category-seismes-et-volcans","tag-andalousie","tag-espagne","tag-faille","tag-faille-marine-daverroes","tag-maroc","tag-mer-dalboran","tag-mer-mediterranee","tag-tsunami","wpcat-21-id","wpcat-19-id"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/08\/tsunami-risque-mer-mediterranee.jpg?fit=1404%2C735&ssl=1","jetpack_shortlink":"https:\/\/wp.me\/p631RN-5Yj","jetpack-related-posts":[{"id":14970,"url":"https:\/\/www.laterredufutur.com\/accueil\/espagne-et-portugal-sous-la-menace-dun-tsunami\/","url_meta":{"origin":22959,"position":0},"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":[]},{"id":24199,"url":"https:\/\/www.laterredufutur.com\/accueil\/la-mediterranee-va-connaitre-un-tsunami-majeur-dici-30-ans\/","url_meta":{"origin":22959,"position":1},"title":"La m\u00e9diterran\u00e9e va conna\u00eetre un tsunami majeur d&rsquo;ici 30 ans","author":"Admin","date":"26 juin 2022","format":false,"excerpt":"Le risque qu\u2019un mur d\u2019eau se forme apr\u00e8s un s\u00e9isme est quasi certain. Les populations sont invit\u00e9es \u00e0 s\u2019y pr\u00e9parer. On se rappelle encore des terribles images du tsunami qui a frapp\u00e9 les c\u00f4tes tha\u00eflandaises notamment, le 26 d\u00e9cembre 2004. Jamais \u00e0 l\u2019\u00e9poque, on n\u2019aurait pu penser qu\u2019un tel ph\u00e9nom\u00e8ne\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\/2021\/08\/tsunami-risque-mer-mediterranee.jpg?fit=1200%2C628&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/08\/tsunami-risque-mer-mediterranee.jpg?fit=1200%2C628&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/08\/tsunami-risque-mer-mediterranee.jpg?fit=1200%2C628&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/08\/tsunami-risque-mer-mediterranee.jpg?fit=1200%2C628&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/08\/tsunami-risque-mer-mediterranee.jpg?fit=1200%2C628&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":24890,"url":"https:\/\/www.laterredufutur.com\/accueil\/decouverte-dun-trou-dans-locean-qui-pourrait-provoquer-un-seisme-de-magnitude-9\/","url_meta":{"origin":22959,"position":2},"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":5149,"url":"https:\/\/www.laterredufutur.com\/accueil\/bob-observe-les-bulles-pour-surveiller-la-faille-au-sud-distanbul\/","url_meta":{"origin":22959,"position":3},"title":"\u00ab BOB \u00bb observe les bulles pour surveiller la faille au sud d&rsquo;Istanbul","author":"Admin","date":"11 d\u00e9cembre 2009","format":false,"excerpt":"La campagne oc\u00e9anographique MARMESONET, men\u00e9e en mer de Marmara du 4 novembre au 14 d\u00e9cembre \u00e0 bord du navire de l'Ifremer Le Suro\u00eet, codirig\u00e9e par Louis Geli, chercheur \u00e0 l'Ifremer et Pierre Henry, directeur de recherche au CNRS (CEREGE, CNRS-INSU), poursuit deux objectifs : d\u00e9terminer s'il existe un lien entre\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\/mer-marmara-turquie.jpg?fit=400%2C311&ssl=1&resize=350%2C200","width":350,"height":200},"classes":[]},{"id":21808,"url":"https:\/\/www.laterredufutur.com\/accueil\/il-y-a-10000ans-le-moyen-orient-etait-frappe-par-un-enorme-tsunami\/","url_meta":{"origin":22959,"position":4},"title":"Il y a 10000 ans, le moyen-orient \u00e9tait frapp\u00e9 par un \u00e9norme tsunami","author":"Admin","date":"11 janvier 2021","format":false,"excerpt":"Les chercheurs estiment que la vague - entre 15 et 40 m\u00e8tres de haut - a pu \u00eatre entra\u00een\u00e9e par un s\u00e9isme majeur, effa\u00e7ant tous les signes de vie humaine. Des chercheurs ont rapport\u00e9 avoir trouv\u00e9 la preuve d\u2019un important tsunami qui aurait frapp\u00e9 la c\u00f4te m\u00e9diterran\u00e9enne d\u2019Isra\u00ebl il y\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\/2021\/01\/tsunami-moyenorient-10000ans.jpg?fit=1200%2C675&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/01\/tsunami-moyenorient-10000ans.jpg?fit=1200%2C675&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/01\/tsunami-moyenorient-10000ans.jpg?fit=1200%2C675&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/01\/tsunami-moyenorient-10000ans.jpg?fit=1200%2C675&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/01\/tsunami-moyenorient-10000ans.jpg?fit=1200%2C675&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":18958,"url":"https:\/\/www.laterredufutur.com\/accueil\/seisme-et-tsunami-la-crete-pourrait-menacer-toute-la-mediterranee-le-21-juillet-365-le-jour-de-lhorreur\/","url_meta":{"origin":22959,"position":5},"title":"S\u00e9isme et tsunami, la Cr\u00e8te pourrait menacer toute la M\u00e9diterran\u00e9e. Le 21 juillet 365: le jour de l&rsquo;horreur","author":"Admin","date":"11 avril 2019","format":false,"excerpt":"Les tremblements de terre qui affectent l'\u00eele de Cr\u00e8te repr\u00e9sentent un risque de tsunami en M\u00e9diterran\u00e9e. A la suite des r\u00e9cents s\u00e9ismes qui ont frapp\u00e9 l\u2019\u00eele grecque de Cr\u00e8te, le g\u00e9ologue Giampiero Petrucci nous rappelle ce qui s\u2019est pass\u00e9 le 21 juillet 365 : ce qui, dans l\u2019imaginaire collectif de\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\/2019\/04\/crete-seisme-tsunami-365ap-jc.jpg?fit=500%2C377&ssl=1&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\/22959","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=22959"}],"version-history":[{"count":1,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/22959\/revisions"}],"predecessor-version":[{"id":22964,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/22959\/revisions\/22964"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/media\/22960"}],"wp:attachment":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/media?parent=22959"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/categories?post=22959"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/tags?post=22959"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}