{"id":19955,"date":"2019-10-20T18:23:06","date_gmt":"2019-10-20T16:23:06","guid":{"rendered":"https:\/\/www.laterredufutur.com\/accueil\/?p=19955"},"modified":"2019-10-21T07:38:14","modified_gmt":"2019-10-21T05:38:14","slug":"certaines-tempetes-sont-si-puissantes-quelles-secouent-le-fond-de-locean-et-creees-des-seismes","status":"publish","type":"post","link":"https:\/\/www.laterredufutur.com\/accueil\/certaines-tempetes-sont-si-puissantes-quelles-secouent-le-fond-de-locean-et-creees-des-seismes\/","title":{"rendered":"Certaines temp\u00eates sont si puissantes qu&rsquo;elles secouent le fond de l&rsquo;oc\u00e9an et cr\u00e9ent des s\u00e9ismes"},"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>Il est facile de voir l&rsquo;impact d&rsquo;une temp\u00eate en mer sur la surface de l&rsquo;eau. Mais selon une nouvelle \u00e9tude, de violentes temp\u00eates peuvent \u00e9galement secouer le fond de l&rsquo;oc\u00e9an, provoquant des \u00abtremblements de temp\u00eate\u00bb &#8211; un ph\u00e9nom\u00e8ne jusqu&rsquo;alors inconnu qui r\u00e9sout un myst\u00e8re sismique.<\/p>\n<p>Les scientifiques savaient d\u00e9j\u00e0 avant cette \u00e9tude que l&rsquo;oc\u00e9an produisait des signaux sismiques. Mais si certains de ces signaux pouvaient \u00eatre expliqu\u00e9s par les vagues de l&rsquo;oc\u00e9an, une bande de signaux apparaissant \u00e0 une fr\u00e9quence comprise entre 0,02 et 0,05 hertz \u00e9tait apparemment inexplicable.<\/p>\n<p>Ce sont ces signaux que les chercheurs am\u00e9ricains \u00e0 la base de cette nouvelle \u00e9tude, publi\u00e9e lundi 14 octobre 2019 dans la revue Geophysical Research Letters, ont cherch\u00e9 \u00e0 expliquer &#8211; et apr\u00e8s avoir analys\u00e9 pr\u00e8s de 10 ann\u00e9es de donn\u00e9es sismiques, ils ont remarqu\u00e9 un sch\u00e9ma \u00e9trange qui se dessinait.<\/p>\n<p>\u00ab\u00a0\u00a0\u00bbLes signaux\u00a0\u00bb \u00e9taient saisonniers\u00a0\u00bb, a d\u00e9clar\u00e9 le chercheur Wenyuan Fan \u00e0 Science News. \u00abLes tremblements de terre n&rsquo;ont pas de saisonnalit\u00e9. Mais la m\u00e9t\u00e9o oui. \u00a0\u00bb<\/p>\n<p>Cela a amen\u00e9 l\u2019\u00e9quipe \u00e0 la d\u00e9couverte que la secousse du fond de l\u2019oc\u00e9an co\u00efncidait avec la temp\u00eate qui faisait rage au-dessus.<\/p>\n<p>Cependant, une temp\u00eate \u00e0 elle seule ne suffit pas \u00e0 provoquer un s\u00e9isme: le fond marin situ\u00e9 au-dessous de la temp\u00eate doit \u00e9galement pr\u00e9senter la forme appropri\u00e9e.<\/p>\n<p>\u00abCela concerne la forme &#8211; ou la bathym\u00e9trie &#8211; du fond marin qui interagit avec ces grosses vagues oc\u00e9aniques produites pendant les temp\u00eates\u00bb, a d\u00e9clar\u00e9 la chercheuse Wendy Bohon \u00e0 Motherboard . \u00abVous obtenez une sorte de secours \u00e9nerg\u00e9tique qui bat sur le fond marin d&rsquo;une mani\u00e8re particuli\u00e8re, et ces vagues se propagent dans toutes les directions sous forme de paquets coh\u00e9rents que nous pouvons ensuite d\u00e9tecter \u00e0 l&rsquo;aide de sismom\u00e8tres.\u00bb<\/p>\n<p><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"19956\" data-permalink=\"https:\/\/www.laterredufutur.com\/accueil\/certaines-tempetes-sont-si-puissantes-quelles-secouent-le-fond-de-locean-et-creees-des-seismes\/stormquake\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/10\/Stormquake.jpg?fit=777%2C544&amp;ssl=1\" data-orig-size=\"777,544\" 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=\"Stormquake\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/10\/Stormquake.jpg?fit=777%2C544&amp;ssl=1\" class=\"size-full wp-image-19956 aligncenter\" src=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/10\/Stormquake.jpg?resize=777%2C544&#038;ssl=1\" alt=\"\" width=\"777\" height=\"544\" srcset=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/10\/Stormquake.jpg?w=777&amp;ssl=1 777w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/10\/Stormquake.jpg?resize=300%2C210&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/10\/Stormquake.jpg?resize=768%2C538&amp;ssl=1 768w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/10\/Stormquake.jpg?resize=480%2C336&amp;ssl=1 480w\" sizes=\"auto, (max-width: 777px) 100vw, 777px\" \/><\/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>Un exemple cit\u00e9 par les chercheurs est l&rsquo;ouragan Bill, un ouragan de l&rsquo;Atlantique apparu le 15 ao\u00fbt 2009, qui a \u00e9t\u00e9 transform\u00e9 en ouragan de cat\u00e9gorie 4 et a finalement frapp\u00e9 Terre-Neuve sous forme de temp\u00eate tropicale. Il s\u2019agissait d\u2019un ouragan de cat\u00e9gorie 1 lorsqu\u2019il s\u2019est approch\u00e9 de la Nouvelle-Angleterre au large des c\u00f4tes le 22 ao\u00fbt 2009.<\/p>\n<p>Lorsque l&rsquo;ouragan est arriv\u00e9, de nombreux \u00e9v\u00e9nements sismiques ont \u00e9t\u00e9 localis\u00e9s au large des c\u00f4tes de la Nouvelle-Angleterre et de la Nouvelle-\u00c9cosse, ce qui a entra\u00een\u00e9 des ondes de surface transcontinentales.<\/p>\n<p>De m\u00eame, l&rsquo;ouragan Ike de 2008 a provoqu\u00e9 une activit\u00e9 sismique dans le golfe du Mexique et l&rsquo;ouragan Irene de 2011 a provoqu\u00e9 la m\u00eame chose pr\u00e8s du banc Little Bahama, au large des c\u00f4tes de la Floride.<\/p>\n<p>Les scientifiques n&rsquo;ont d\u00e9tect\u00e9 aucune preuve de s\u00e9ismes au Mexique ou entre le New Jersey et la G\u00e9orgie aux \u00c9tats-Unis. M\u00eame l&rsquo;ouragan Sandy, l&rsquo;une des temp\u00eates les plus co\u00fbteuses jamais enregistr\u00e9es aux \u00c9tats-Unis, n&rsquo;a pas provoqu\u00e9 de tremblements de temp\u00eate.<\/p>\n<p>Cela sugg\u00e8re que les s\u00e9ismes sont fortement influenc\u00e9s par les caract\u00e9ristiques oc\u00e9anographiques locales et la topographie du fond marin.<\/p>\n<p>Cette d\u00e9couverte est appel\u00e9e Stormquakes. \u00abQuand on est enfant, on a l&rsquo;impression que tout a \u00e9t\u00e9 d\u00e9couvert. Vous lisez des manuels et c&rsquo;est juste un tas de faits \u00bb, a-t-elle ajout\u00e9. \u00abNous ne savons pas tout ce qu&rsquo;il y a \u00e0 savoir. Nous en savons beaucoup, mais nous ne savons pas tout \u00bb.<\/p>\n<p>Adaptation <a href=\"https:\/\/www.laterredufutur.com\/accueil\/\" target=\"_blank\" rel=\"noopener noreferrer\">Terra Projects<\/a><\/p>\n<p>sources : <a href=\"https:\/\/futurism.com\/the-byte\/stormquakes-strong-shake-ocean-floor\" target=\"_blank\" rel=\"noopener noreferrer\">https:\/\/futurism.com\/<\/a><br \/>\n\/ <a href=\"https:\/\/www.vice.com\/en_us\/article\/evjk5e\/scientists-discover-a-new-phenomena-called-stormquakes\" target=\"_blank\" rel=\"noopener noreferrer\">https:\/\/www.vice.com\/<\/a> \/ <a href=\"https:\/\/truemedian.com\/2019\/10\/19\/stormquakes-powerful-storms-discovered-that-generate-earthquake-like-seismic-activity-scitechdaily\/\" target=\"_blank\" rel=\"noopener noreferrer\">https:\/\/truemedian.com\/<\/a><\/p>\n<p class=\"bawpvc-ajax-counter\" data-id=\"19955\">(510)<\/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>Il est facile de voir l&rsquo;impact d&rsquo;une temp\u00eate en mer sur la surface de l&rsquo;eau. Mais selon une nouvelle \u00e9tude,&#8230;<\/p>\n","protected":false},"author":1,"featured_media":19238,"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":"Certaines temp\u00eates sont si puissantes qu'elles secouent le fond de l'oc\u00e9an et cr\u00e9\u00e9es des s\u00e9ismes @laterredufutur.com 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":[32,19],"tags":[7273,1106,241,257,347,7274,321,1619],"class_list":["post-19955","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-meteorologie","category-seismes-et-volcans","tag-fond-de-locean","tag-mer","tag-ocean","tag-ouragan","tag-seisme","tag-stormquakes","tag-tempete","tag-vague","wpcat-32-id","wpcat-19-id"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/06\/image-satellite-prise-le-11-septembre-2018-montrant-louragan-Florence-dans-loc%C3%A9an-Atlantique-suivi-des-ouragans-Isaac-et-Helene.jpg?fit=1250%2C703&ssl=1","jetpack_shortlink":"https:\/\/wp.me\/p631RN-5bR","jetpack-related-posts":[{"id":26134,"url":"https:\/\/www.laterredufutur.com\/accueil\/de-puissantes-tempetes-pourraient-etre-a-lorigine-de-tremblements-de-terre-au-large-des-cotes\/","url_meta":{"origin":19955,"position":0},"title":"De puissantes temp\u00eates pourraient \u00eatre \u00e0 l&rsquo;origine de \u00ab tremblements de terre \u00bb au large des c\u00f4tes","author":"Admin","date":"11 ao\u00fbt 2024","format":false,"excerpt":"Les fortes houles oc\u00e9aniques mart\u00e8lent les cr\u00eates du plancher oc\u00e9anique et produisent des secousses semblables \u00e0 celles d'un tremblement de terre. La revue Geophysical Research Letters fait la description d\u2019un nouveau ph\u00e9nom\u00e8ne g\u00e9ophysique : \"les tremblements de temp\u00eate\", ou stormquakes, des s\u00e9ismes g\u00e9n\u00e9r\u00e9s par des temp\u00eates. Les chercheurs de l'Universit\u00e9\u2026","rel":"","context":"Dans &quot;Outils sur le volcanisme et les s\u00e9ismes&quot;","block_context":{"text":"Outils sur le volcanisme et les s\u00e9ismes","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/outils-volcanisme-seismes\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2024\/07\/Tempete.jpg?fit=1024%2C1024&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2024\/07\/Tempete.jpg?fit=1024%2C1024&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2024\/07\/Tempete.jpg?fit=1024%2C1024&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2024\/07\/Tempete.jpg?fit=1024%2C1024&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":26824,"url":"https:\/\/www.laterredufutur.com\/accueil\/la-terre-connait-un-battement-de-coeur-rythmique-toutes-les-26-secondes-environ\/","url_meta":{"origin":19955,"position":1},"title":"La Terre conna\u00eet un \u00ab battement de c\u0153ur \u00bb rythmique toutes les 26 secondes environ","author":"Admin","date":"14 avril 2025","format":false,"excerpt":"La Terre conna\u00eet un \u00ab battement de c\u0153ur \u00bb rythmique toutes les 26 secondes environ, un ph\u00e9nom\u00e8ne caract\u00e9ris\u00e9 par des impulsions microsismiques provenant de l'oc\u00e9an. Ces impulsions, connues sous le nom de \u00ab bande microsismique de 26 secondes \u00bb, intriguent les scientifiques depuis des ann\u00e9es, car leur constance sugg\u00e8re 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\/2025\/04\/terre-ondulations.jpg?fit=1024%2C1024&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2025\/04\/terre-ondulations.jpg?fit=1024%2C1024&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2025\/04\/terre-ondulations.jpg?fit=1024%2C1024&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2025\/04\/terre-ondulations.jpg?fit=1024%2C1024&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":27977,"url":"https:\/\/www.laterredufutur.com\/accueil\/les-vagues-de-chaleur-oceaniques-amplifient-les-degats-causes-par-les-ouragans\/","url_meta":{"origin":19955,"position":2},"title":"Les vagues de chaleur oc\u00e9aniques \u00ab amplifient \u00bb les d\u00e9g\u00e2ts caus\u00e9s par les ouragans","author":"Admin","date":"16 avril 2026","format":false,"excerpt":"Une nouvelle \u00e9tude r\u00e9v\u00e8le que les vagues de chaleur marines amplifient consid\u00e9rablement les d\u00e9g\u00e2ts caus\u00e9s par les ouragans et les cyclones tropicaux \u00e0 travers le monde. Des chercheurs ont examin\u00e9 1 600 cyclones tropicaux \u2013 la cat\u00e9gorie plus large de temp\u00eates qui inclut les ouragans \u2013 qui ont touch\u00e9 terre\u2026","rel":"","context":"Dans &quot;Climat&quot;","block_context":{"text":"Climat","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/climat\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2026\/04\/illustration-degats-ouragan-otis-en-2023.jpg?fit=1024%2C1024&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2026\/04\/illustration-degats-ouragan-otis-en-2023.jpg?fit=1024%2C1024&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2026\/04\/illustration-degats-ouragan-otis-en-2023.jpg?fit=1024%2C1024&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2026\/04\/illustration-degats-ouragan-otis-en-2023.jpg?fit=1024%2C1024&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":22959,"url":"https:\/\/www.laterredufutur.com\/accueil\/haut-risque-dun-seisme-et-dun-tsunami-en-andalousie-en-espagne-et-au-maroc\/","url_meta":{"origin":19955,"position":3},"title":"Haut risque d&rsquo;un s\u00e9isme et d&rsquo;un tsunami en Andalousie en Espagne et au Maroc","author":"Admin","date":"24 ao\u00fbt 2021","format":false,"excerpt":"Une nouvelle \u00e9tude men\u00e9e par l'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'on ne le pensait auparavant. De nouvelles donn\u00e9es provenant de la faille marine d'Averro\u00e8s dans la mer d'Alboran montrent que la zone sismique\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":19955,"position":4},"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":27533,"url":"https:\/\/www.laterredufutur.com\/accueil\/les-tempetes-dans-locean-austral-provoquent-davantage-de-pluie-et-les-consequences-pourraient-etre-mondiales\/","url_meta":{"origin":19955,"position":5},"title":"Les temp\u00eates dans l&rsquo;oc\u00e9an Austral provoquent davantage de pluie, et les cons\u00e9quences pourraient \u00eatre mondiales","author":"Admin","date":"11 d\u00e9cembre 2025","format":false,"excerpt":"Si jamais vous vous trouvez sur l'\u00eele Macquarie \u2014 une \u00e9troite cr\u00eate balay\u00e9e par les vents \u00e0 mi-chemin entre la Tasmanie et l'Antarctique \u2014 la premi\u00e8re chose qui vous frappera, c'est la faune. Des \u00e9l\u00e9phants de mer se pr\u00e9lassent sur des plages sombres. Des manchots royaux gravissent des pentes moussues.\u2026","rel":"","context":"Dans &quot;Climat&quot;","block_context":{"text":"Climat","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/climat\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2025\/12\/tempete-antarctique.webp?fit=1024%2C1024&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2025\/12\/tempete-antarctique.webp?fit=1024%2C1024&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2025\/12\/tempete-antarctique.webp?fit=1024%2C1024&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2025\/12\/tempete-antarctique.webp?fit=1024%2C1024&ssl=1&resize=700%2C400 2x"},"classes":[]}],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/19955","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=19955"}],"version-history":[{"count":3,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/19955\/revisions"}],"predecessor-version":[{"id":19960,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/19955\/revisions\/19960"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/media\/19238"}],"wp:attachment":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/media?parent=19955"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/categories?post=19955"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/tags?post=19955"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}