{"id":50152,"date":"2025-05-26T19:44:58","date_gmt":"2025-05-26T18:44:58","guid":{"rendered":"https:\/\/dknews.dz\/?p=50152"},"modified":"2025-05-26T19:45:00","modified_gmt":"2025-05-26T18:45:00","slug":"etats-unis-spectaculaires-jets-de-lave-du-volcan-kilauea-a-hawai","status":"publish","type":"post","link":"https:\/\/dknews.dz\/index.php\/2025\/05\/26\/etats-unis-spectaculaires-jets-de-lave-du-volcan-kilauea-a-hawai\/","title":{"rendered":"Etats-Unis : Spectaculaires jets de lave du volcan Kilauea \u00e0 Hawa\u00ef"},"content":{"rendered":"\n<p><\/p>\n\n\n\n<p>De spectaculaires images du volcan Kilauea \u00e0 Hawa\u00ef (Etats-Unis), en \u00e9ruption depuis fin d\u00e9cembre, ont \u00e9t\u00e9 diffus\u00e9es dans la nuit de dimanche \u00e0 lundi par l&rsquo;Institut am\u00e9ricain de g\u00e9ophysique (USGS). Le volcan, l&rsquo;un des plus actifs au monde, a connu une vingtaine d&rsquo;\u00e9pisodes de jaillissements de lave depuis le 23 d\u00e9cembre, quand il est de nouveau entr\u00e9 en \u00e9ruption.<br>L&rsquo;\u00e9pisode actuel, le 23e, a d\u00e9marr\u00e9 dimanche apr\u00e8s-midi \u00e0 Hawa\u00ef \u00ab\u00a0avec l&rsquo;apparition de fontaines de laves\u00a0\u00bb, dont certaines atteignent 300 m\u00e8tres de hauteur, d&rsquo;apr\u00e8s l&rsquo;USGS. \u00ab\u00a0Des coul\u00e9es de lave couvrent le fond du crat\u00e8re Halema&rsquo;uma&rsquo;u\u00a0\u00bb.<\/p>\n\n\n\n<p>L&rsquo;institut diffuse sur un r\u00e9seau social des vid\u00e9os en direct depuis trois cam\u00e9ras autour du volcan. \u00ab\u00a0La plupart des \u00e9pisodes de jets de lave depuis le 23 d\u00e9cembre ont dur\u00e9 un jour ou moins avec des pauses entre deux \u00e9pisodes d&rsquo;au moins plusieurs jours\u00a0\u00bb, note l&rsquo;USGS.<br>Ces \u00e9ruptions s&rsquo;accompagnent de niveaux \u00e9lev\u00e9s de dioxyde de carbone et de dioxyde de sulfure potentiellement dangereux pour la sant\u00e9, avertit l&rsquo;USGS. Le Kilauea est rest\u00e9 en \u00e9ruption de mani\u00e8re quasi continue depuis 1983. Il fait partie des six volcans actifs de Hawa\u00ef avec notamment le Mauna Loa, le plus gros au monde.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>De spectaculaires images du volcan Kilauea \u00e0 Hawa\u00ef (Etats-Unis), en \u00e9ruption depuis fin d\u00e9cembre, ont \u00e9t\u00e9 diffus\u00e9es dans la nuit de dimanche \u00e0 lundi par l&rsquo;Institut am\u00e9ricain de g\u00e9ophysique (USGS). Le volcan, l&rsquo;un des plus actifs au monde, a connu une vingtaine d&rsquo;\u00e9pisodes de jaillissements de lave depuis le 23 d\u00e9cembre, quand il est de [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":50153,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"content-type":"","footnotes":""},"categories":[162],"tags":[],"ppma_author":[163],"class_list":{"0":"post-50152","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-societe"},"authors":[{"term_id":163,"user_id":1,"is_guest":0,"slug":"dknews","display_name":"dknews","avatar_url":"https:\/\/secure.gravatar.com\/avatar\/f56c36580f44a9d8e8535169273499b7dddc82045bcc254bf7d154ff6b485f62?s=96&d=mm&r=g","first_name":"","last_name":"","user_url":"https:\/\/dknews.dz","job_title":"","description":""}],"_links":{"self":[{"href":"https:\/\/dknews.dz\/index.php\/wp-json\/wp\/v2\/posts\/50152","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dknews.dz\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dknews.dz\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dknews.dz\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/dknews.dz\/index.php\/wp-json\/wp\/v2\/comments?post=50152"}],"version-history":[{"count":0,"href":"https:\/\/dknews.dz\/index.php\/wp-json\/wp\/v2\/posts\/50152\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dknews.dz\/index.php\/wp-json\/wp\/v2\/media\/50153"}],"wp:attachment":[{"href":"https:\/\/dknews.dz\/index.php\/wp-json\/wp\/v2\/media?parent=50152"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dknews.dz\/index.php\/wp-json\/wp\/v2\/categories?post=50152"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dknews.dz\/index.php\/wp-json\/wp\/v2\/tags?post=50152"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/dknews.dz\/index.php\/wp-json\/wp\/v2\/ppma_author?post=50152"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}