{"id":26017,"date":"2024-06-26T12:00:04","date_gmt":"2024-06-26T10:00:04","guid":{"rendered":"https:\/\/www.laterredufutur.com\/accueil\/?p=26017"},"modified":"2024-06-25T08:35:26","modified_gmt":"2024-06-25T06:35:26","slug":"la-violente-eruption-du-tonga-a-provoque-une-forte-augmentation-des-temperatures-mondiales","status":"publish","type":"post","link":"https:\/\/www.laterredufutur.com\/accueil\/la-violente-eruption-du-tonga-a-provoque-une-forte-augmentation-des-temperatures-mondiales\/","title":{"rendered":"La violente \u00e9ruption du Tonga a provoqu\u00e9 une forte augmentation des temp\u00e9ratures mondiales"},"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>La violente \u00e9ruption sous-marine du Tonga en janvier 2022 a inject\u00e9 une \u00e9norme quantit\u00e9 de vapeur d&rsquo;eau de pr\u00e8s de 150 m\u00e9gatonnes dans l&rsquo;atmosph\u00e8re, ce qui, proportionnellement, a augment\u00e9 la quantit\u00e9 d&rsquo;eau dans l&rsquo;atmosph\u00e8re d&rsquo;environ 14 %. Les climatologues ont d&rsquo;abord \u00e9t\u00e9 choqu\u00e9s par l&rsquo;ampleur et la f\u00e9rocit\u00e9 de l&rsquo;\u00e9ruption du Hunga Tunga et par l&rsquo;\u00e9norme panache d&rsquo;eau qu&rsquo;elle a soudainement lib\u00e9r\u00e9 dans la haute atmosph\u00e8re. Quelques mois plus tard, un groupe de scientifiques europ\u00e9ens a attir\u00e9 l&rsquo;attention sur l&rsquo;ampleur de cette \u00e9ruption. Leur \u00e9tude conclut que la nature unique et l&rsquo;ampleur de la perturbation stratosph\u00e9rique globale caus\u00e9e par le volcan \u00ab\u00a0la place parmi les \u00e9v\u00e9nements climatiques les plus remarquables de l&rsquo;\u00e8re d&rsquo;observation moderne, avec un certain nombre de r\u00e9percussions potentielles \u00e0 long terme sur la composition de la stratosph\u00e8re et le climat\u00a0\u00bb.<\/p>\n<p><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"26018\" data-permalink=\"https:\/\/www.laterredufutur.com\/accueil\/la-violente-eruption-du-tonga-a-provoque-une-forte-augmentation-des-temperatures-mondiales\/eruption-du-tonga-dans-le-pacifique-et-temperatures-mondiales\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2024\/06\/eruption-du-tonga-dans-le-pacifique-et-temperatures-mondiales-.jpg?fit=1086%2C817&amp;ssl=1\" data-orig-size=\"1086,817\" 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=\"eruption du tonga dans le pacifique et temperatures mondiales\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2024\/06\/eruption-du-tonga-dans-le-pacifique-et-temperatures-mondiales-.jpg?fit=800%2C602&amp;ssl=1\" class=\"alignnone size-full wp-image-26018\" src=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2024\/06\/eruption-du-tonga-dans-le-pacifique-et-temperatures-mondiales-.jpg?resize=1086%2C817&#038;ssl=1\" alt=\"\" width=\"1086\" height=\"817\" srcset=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2024\/06\/eruption-du-tonga-dans-le-pacifique-et-temperatures-mondiales-.jpg?w=1086&amp;ssl=1 1086w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2024\/06\/eruption-du-tonga-dans-le-pacifique-et-temperatures-mondiales-.jpg?resize=300%2C225&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2024\/06\/eruption-du-tonga-dans-le-pacifique-et-temperatures-mondiales-.jpg?resize=800%2C602&amp;ssl=1 800w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2024\/06\/eruption-du-tonga-dans-le-pacifique-et-temperatures-mondiales-.jpg?resize=80%2C60&amp;ssl=1 80w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2024\/06\/eruption-du-tonga-dans-le-pacifique-et-temperatures-mondiales-.jpg?resize=768%2C578&amp;ssl=1 768w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2024\/06\/eruption-du-tonga-dans-le-pacifique-et-temperatures-mondiales-.jpg?resize=174%2C131&amp;ssl=1 174w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2024\/06\/eruption-du-tonga-dans-le-pacifique-et-temperatures-mondiales-.jpg?resize=70%2C53&amp;ssl=1 70w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/p>\n<p>Cependant, depuis cette date, il ne semble pas y avoir eu beaucoup de d\u00e9bats sur le sujet publi\u00e9s dans la presse scientifique. Les cyniques pourraient en conclure qu&rsquo;il n&rsquo;y a pas eu beaucoup d&rsquo;int\u00e9r\u00eat pour quoi que ce soit qui puisse saper toute la propagande m\u00e9t\u00e9orologique r\u00e9cente qui soutient utilement le Net Zero. C&rsquo;est pr\u00e9cis\u00e9ment pour cette raison, semble-t-il, que beaucoup ont oubli\u00e9, probablement pour faire appara\u00eetre la cause anthropique comme la seule et indispensable pour faire avancer leur agenda.<\/p>\n<p>La cause anthropique est le seul et in\u00e9vitable moyen de faire avancer leur agenda.<\/p>\n<p>L&rsquo;analyse de la situation permet de d\u00e9duire que :<br \/>\n1. le r\u00e9chauffement affecte principalement les tropiques.<br \/>\n2. Malgr\u00e9 le r\u00e9chauffement, le climat se refroidit d\u00e9j\u00e0 assez rapidement.<br \/>\n3. L&rsquo;\u00e9ruption du Tonga est \u00e0 l&rsquo;origine de l&rsquo;augmentation r\u00e9cente de la temp\u00e9rature &#8211; en particulier dans les tropiques &#8211; qui a \u00e9t\u00e9 calcul\u00e9e et pr\u00e9vue, comme le montre l&rsquo;\u00e9tude ci-jointe.<br \/>\n4. En outre, le r\u00e9chauffement s&rsquo;est produit au cours de l&rsquo;ann\u00e9e \u00e9coul\u00e9e en conjonction avec le Nino, un ph\u00e9nom\u00e8ne naturel qui tend \u00e0 r\u00e9chauffer l&rsquo;oc\u00e9an Pacifique tropical et donc \u00e0 provoquer un r\u00e9chauffement global.<\/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>On peut dire qu&rsquo;il n&rsquo;y a jamais eu auparavant d&rsquo;\u00e9ruption volcanique sous-marine avec un panache capable d&rsquo;atteindre la stratosph\u00e8re et de d\u00e9poser une grande quantit\u00e9 d&rsquo;eau vaporis\u00e9e.<\/p>\n<p>L&rsquo;\u00e9ruption des Tonga soul\u00e8ve la possibilit\u00e9 d&rsquo;anomalies temporaires de la temp\u00e9rature de surface sup\u00e9rieures \u00e0 1,5 \u00b0C.<\/p>\n<p><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"23642\" data-permalink=\"https:\/\/www.laterredufutur.com\/accueil\/tres-forte-eruption-et-tsunami-au-tonga\/explosion-volcanique-tonga\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2022\/01\/explosion-volcanique-tonga.jpg?fit=1040%2C1120&amp;ssl=1\" data-orig-size=\"1040,1120\" 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=\"explosion volcanique tonga\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2022\/01\/explosion-volcanique-tonga.jpg?fit=743%2C800&amp;ssl=1\" class=\"alignnone size-full wp-image-23642\" src=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2022\/01\/explosion-volcanique-tonga.jpg?resize=1040%2C1120&#038;ssl=1\" alt=\"\" width=\"1040\" height=\"1120\" srcset=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2022\/01\/explosion-volcanique-tonga.jpg?w=1040&amp;ssl=1 1040w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2022\/01\/explosion-volcanique-tonga.jpg?resize=279%2C300&amp;ssl=1 279w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2022\/01\/explosion-volcanique-tonga.jpg?resize=743%2C800&amp;ssl=1 743w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2022\/01\/explosion-volcanique-tonga.jpg?resize=768%2C827&amp;ssl=1 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/p>\n<p>R\u00e9sum\u00e9<br \/>\nLe 15 janvier 2022, l&rsquo;\u00e9ruption Hunga Tonga-Hunga Ha&rsquo;apai (HTHH) a inject\u00e9 jusqu&rsquo;\u00e0 146 MtH2O et 0,42 MtSO2 dans la stratosph\u00e8re. Cette importante injection de vapeur d&rsquo;eau signifie que l&rsquo;\u00e9ruption HTHH est susceptible d&rsquo;augmenter le for\u00e7age radiatif net, ce qui est inhabituel pour une grande \u00e9ruption volcanique, soulevant la possibilit\u00e9 que l&rsquo;anomalie de la temp\u00e9rature de surface globale d\u00e9passe temporairement 1,5 \u00b0C au cours de la prochaine d\u00e9cennie. Nous estimons ici la r\u00e9ponse radiative \u00e0 l&rsquo;\u00e9ruption de la HTHH et calculons le risque accru que l&rsquo;anomalie de la temp\u00e9rature moyenne \u00e0 la surface du globe d\u00e9passe bri\u00e8vement 1,5 \u00b0C apr\u00e8s l&rsquo;\u00e9ruption. Nous montrons que l&rsquo;\u00e9ruption HTHH a un impact tangible sur la possibilit\u00e9 d&rsquo;un d\u00e9passement imminent de 1,5 \u00b0C (augmentant de 7 % le risque qu&rsquo;au moins une des cinq prochaines ann\u00e9es d\u00e9passe 1,5 \u00b0C), mais le niveau d&rsquo;ambition de la politique climatique, en particulier l&rsquo;att\u00e9nuation des polluants climatiques \u00e0 courte dur\u00e9e de vie, domine les perspectives d&rsquo;un d\u00e9passement de 1,5 \u00b0C sur des \u00e9chelles de temps de 10 ans.<\/p>\n<figure id=\"attachment_23686\" aria-describedby=\"caption-attachment-23686\" style=\"width: 820px\" class=\"wp-caption alignnone\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"23686\" data-permalink=\"https:\/\/www.laterredufutur.com\/accueil\/leruption-du-volcan-tonga-a-cree-des-deroutantes-ondulations-concentriques-dans-latmosphere-terrestre\/ondes-de-gravite-explosion-volcan-tonga-2\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2022\/01\/ondes-de-gravite-explosion-volcan-tonga-1.jpg?fit=820%2C470&amp;ssl=1\" data-orig-size=\"820,470\" 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=\"ondes de gravit\u00e9 explosion volcan tonga\" data-image-description=\"\" data-image-caption=\"&lt;p&gt;Le satellite GOES-West de la NOAA a captur\u00e9 l&amp;rsquo;\u00e9ruption explosive du Hunga Tonga-Hunga Ha\u02bbapai. Image par NOAA&lt;\/p&gt;\n\" data-large-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2022\/01\/ondes-de-gravite-explosion-volcan-tonga-1.jpg?fit=800%2C459&amp;ssl=1\" class=\"size-full wp-image-23686\" src=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2022\/01\/ondes-de-gravite-explosion-volcan-tonga-1.jpg?resize=820%2C470&#038;ssl=1\" alt=\"\" width=\"820\" height=\"470\" srcset=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2022\/01\/ondes-de-gravite-explosion-volcan-tonga-1.jpg?w=820&amp;ssl=1 820w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2022\/01\/ondes-de-gravite-explosion-volcan-tonga-1.jpg?resize=300%2C172&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2022\/01\/ondes-de-gravite-explosion-volcan-tonga-1.jpg?resize=800%2C459&amp;ssl=1 800w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2022\/01\/ondes-de-gravite-explosion-volcan-tonga-1.jpg?resize=768%2C440&amp;ssl=1 768w\" sizes=\"auto, (max-width: 820px) 100vw, 820px\" \/><figcaption id=\"caption-attachment-23686\" class=\"wp-caption-text\">Le satellite GOES-West de la NOAA a captur\u00e9 l&rsquo;\u00e9ruption explosive du Hunga Tonga-Hunga Ha\u02bbapai. Image par NOAA<\/figcaption><\/figure>\n<p>Adaptation <a href=\"https:\/\/www.laterredufutur.com\/accueil\/\">Terra Projects<\/a><\/p>\n<p>Source : <a href=\"https:\/\/www.attivitasolare.com\/altro-studio-la-violenta-eruzione-del-tonga-prima-causa-dellaumento-delle-temperature-globali\/\" target=\"_blank\" rel=\"noopener\">https:\/\/www.attivitasolare.com\/<\/a><\/p>\n<p class=\"bawpvc-ajax-counter\" data-id=\"26017\">(357)<\/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>La violente \u00e9ruption sous-marine du Tonga en janvier 2022 a inject\u00e9 une \u00e9norme quantit\u00e9 de vapeur d&rsquo;eau de pr\u00e8s de&#8230;<\/p>\n","protected":false},"author":1,"featured_media":23642,"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":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[20,19],"tags":[93,333,374,241,8130,5755],"class_list":["post-26017","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-climat","category-seismes-et-volcans","tag-co2","tag-eau","tag-eruption","tag-ocean","tag-rechauffement-climat","tag-tonga","wpcat-20-id","wpcat-19-id"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2022\/01\/explosion-volcanique-tonga.jpg?fit=1040%2C1120&ssl=1","jetpack_shortlink":"https:\/\/wp.me\/p631RN-6LD","jetpack-related-posts":[{"id":24517,"url":"https:\/\/www.laterredufutur.com\/accueil\/un-volcan-en-cause-dans-les-fortes-chaleurs-de-notre-planete-cette-annee\/","url_meta":{"origin":26017,"position":0},"title":"Un volcan en cause dans les fortes chaleurs de notre plan\u00e8te cette ann\u00e9e ?","author":"Admin","date":"30 octobre 2022","format":false,"excerpt":"Entr\u00e9 en \u00e9ruption en janvier, le volcan Hunga Tonga est-il responsable des fortes chaleurs de l'ann\u00e9e 2022? Les r\u00e9sultats d'une \u00e9tude le laissent \u00e0 penser. Apr\u00e8s un \u00e9t\u00e9 record, les temp\u00e9ratures de cet automne atteignent des niveaux jamais vus. Et la France n'est pas la seule touch\u00e9e. Partout sur le\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\/2022\/01\/explosion-volcanique-tonga.jpg?fit=1040%2C1120&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2022\/01\/explosion-volcanique-tonga.jpg?fit=1040%2C1120&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2022\/01\/explosion-volcanique-tonga.jpg?fit=1040%2C1120&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2022\/01\/explosion-volcanique-tonga.jpg?fit=1040%2C1120&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":26224,"url":"https:\/\/www.laterredufutur.com\/accueil\/leruption-du-tonga-qui-a-deverse-150-tonnes-de-vapeur-deau-dans-la-stratosphere-a-affecte-latmosphere-pour-de-nombreuses-annees\/","url_meta":{"origin":26017,"position":1},"title":"L&rsquo;\u00e9ruption du Tonga, qui a d\u00e9vers\u00e9 150 tonnes de vapeur d&rsquo;eau dans la stratosph\u00e8re, a affect\u00e9 l&rsquo;atmosph\u00e8re pour de nombreuses ann\u00e9es ?","author":"Admin","date":"12 septembre 2024","format":false,"excerpt":"Une nouvelle \u00e9tude s'appuie sur des recherches ant\u00e9rieures concernant les effets du volcan sous-marin sur le climat. Le 15 janvier 2022, le volcan sous-marin Hunga Tonga-Hunga Ha'apai est entr\u00e9 en \u00e9ruption, d\u00e9clenchant un puissant tsunami qui a d\u00e9truit des maisons et caus\u00e9 la mort de quatre personnes dans l'ensemble des\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\/2022\/01\/explosion-volcanique-tonga.jpg?fit=1040%2C1120&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2022\/01\/explosion-volcanique-tonga.jpg?fit=1040%2C1120&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2022\/01\/explosion-volcanique-tonga.jpg?fit=1040%2C1120&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2022\/01\/explosion-volcanique-tonga.jpg?fit=1040%2C1120&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":23684,"url":"https:\/\/www.laterredufutur.com\/accueil\/leruption-du-volcan-tonga-a-cree-des-deroutantes-ondulations-concentriques-dans-latmosphere-terrestre\/","url_meta":{"origin":26017,"position":2},"title":"L&rsquo;\u00e9ruption du volcan Tonga a cr\u00e9\u00e9 des d\u00e9routantes ondulations concentriques dans l&rsquo;atmosph\u00e8re terrestre","author":"Admin","date":"25 janvier 2022","format":false,"excerpt":"Les scientifiques s'efforcent de comprendre une s\u00e9rie d'ondulations massives dans l'atmosph\u00e8re terrestre d\u00e9clench\u00e9e par l'\u00e9ruption du volcan Tonga ce week-end. Les donn\u00e9es satellitaires montrent que l'\u00e9v\u00e9nement a provoqu\u00e9 un mod\u00e8le inhabituel d'ondes gravitationnelles atmosph\u00e9riques. Les \u00e9ruptions volcaniques pr\u00e9c\u00e9dentes n'ont pas produit un tel signal, laissant les experts perplexes. \"C'est vraiment\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\/2022\/01\/ondes-de-gravite-explosion-volcan-tonga.jpg?fit=820%2C620&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2022\/01\/ondes-de-gravite-explosion-volcan-tonga.jpg?fit=820%2C620&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2022\/01\/ondes-de-gravite-explosion-volcan-tonga.jpg?fit=820%2C620&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2022\/01\/ondes-de-gravite-explosion-volcan-tonga.jpg?fit=820%2C620&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":581,"url":"https:\/\/www.laterredufutur.com\/accueil\/les-eruptions-volcaniques-majeures-ont-un-impact-plus-important-que-prevu\/","url_meta":{"origin":26017,"position":3},"title":"Les \u00e9ruptions volcaniques refroidissent le climat","author":"Admin","date":"23 octobre 2011","format":false,"excerpt":"Les chercheurs de l'universit\u00e9 de Clermont-Ferrand ont mesur\u00e9 pour la premi\u00e8re fois la quantit\u00e9 de nanoparticules volcaniques secondaires dans le panache d'un volcan. Ces r\u00e9sultats montrent que l'impact des volcans sur le climat a \u00e9t\u00e9 largement sous-estim\u00e9. Il est bien connu que les \u00e9ruptions volcaniques rejettent du dioxyde de souffre\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":"volcan","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/10\/volcan-cnrs.jpg?fit=775%2C230&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/10\/volcan-cnrs.jpg?fit=775%2C230&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/10\/volcan-cnrs.jpg?fit=775%2C230&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/10\/volcan-cnrs.jpg?fit=775%2C230&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":23844,"url":"https:\/\/www.laterredufutur.com\/accueil\/69-mega-eruptions-volcaniques-ont-eu-lieu-pendant-le-dernier-age-glaciaire\/","url_meta":{"origin":26017,"position":4},"title":"69 m\u00e9ga-\u00e9ruptions volcaniques ont eu lieu pendant le dernier \u00e2ge glaciaire","author":"Admin","date":"20 mars 2022","format":false,"excerpt":"Une nouvelle \u00e9tude r\u00e9v\u00e8le que le dernier \u00e2ge glaciaire a \u00e9t\u00e9 marqu\u00e9 par 69 m\u00e9ga-\u00e9ruptions, dont la puissance d\u00e9passe celle du Tambora, qui est la plus violente \u00e9ruption que l'Homme moderne ait connue. Depuis l'origine de la Terre, les \u00e9ruptions volcaniques sont quasiment quotidiennes \u00e0 la surface du globe. Souvent\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\/2021\/11\/volcanisme-volcans.jpg?fit=1024%2C682&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/11\/volcanisme-volcans.jpg?fit=1024%2C682&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/11\/volcanisme-volcans.jpg?fit=1024%2C682&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/11\/volcanisme-volcans.jpg?fit=1024%2C682&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":23765,"url":"https:\/\/www.laterredufutur.com\/accueil\/selon-la-nasa-leruption-du-tonga-a-emis-les-plus-hauts-panaches-de-cendres-jamais-captes-par-satellite\/","url_meta":{"origin":26017,"position":5},"title":"Selon la NASA, l&rsquo;\u00e9ruption du Tonga a \u00e9mis les plus hauts panaches de cendres jamais capt\u00e9s par satellite","author":"Admin","date":"19 f\u00e9vrier 2022","format":false,"excerpt":"L'\u00e9ruption du volcan Tonga, le 15 janvier 2022, a permis aux satellites d'observer pour la premi\u00e8re fois un panache de cendres volcaniques se propageant dans la m\u00e9sosph\u00e8re, la troisi\u00e8me couche de l'atmosph\u00e8re terrestre. Selon la NASA, l'\u00e9v\u00e9nement de Tonga a \u00e9t\u00e9 la plus grande \u00e9ruption volcanique depuis que les satellites\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\/2022\/01\/explosion-volcanique-tonga.jpg?fit=1040%2C1120&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2022\/01\/explosion-volcanique-tonga.jpg?fit=1040%2C1120&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2022\/01\/explosion-volcanique-tonga.jpg?fit=1040%2C1120&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2022\/01\/explosion-volcanique-tonga.jpg?fit=1040%2C1120&ssl=1&resize=700%2C400 2x"},"classes":[]}],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/26017","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=26017"}],"version-history":[{"count":1,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/26017\/revisions"}],"predecessor-version":[{"id":26019,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/26017\/revisions\/26019"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/media\/23642"}],"wp:attachment":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/media?parent=26017"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/categories?post=26017"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/tags?post=26017"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}