Un important essaim sismique a d\u00e9but\u00e9 mercredi apr\u00e8s-midi dans la p\u00e9ninsule de Reykjanes, dans le sud-ouest de l’Islande, avec plus de 190 s\u00e9ismes d\u00e9tect\u00e9s au cours de la soir\u00e9e, a rapport\u00e9 mercredi l’Office m\u00e9t\u00e9orologique islandais (OMI). Trois s\u00e9ismes majeurs de magnitude sup\u00e9rieure \u00e0 la magnitude 3 ont \u00e9t\u00e9 enregistr\u00e9s, dont le plus puissant atteignait une magnitude de 3,4, a annonc\u00e9 l’OMI. Johanna Malen Skuladottir, sp\u00e9cialiste des catastrophes naturelles \u00e0 l’OMI, a d\u00e9clar\u00e9 dans une interview \u00e0 la cha\u00eene de radio islandaise RUV que d’intenses essaims de s\u00e9ismes tels que celui-ci \u00e9taient fr\u00e9quents dans la r\u00e9gion, et ne semblaient pas li\u00e9s \u00e0 une activit\u00e9 volcanique. \u00ab\u00a0Ces s\u00e9ismes ont probablement \u00e9t\u00e9 d\u00e9clench\u00e9s par une \u00e9volution du champ de contrainte dans la p\u00e9ninsule de Reykjanes, de m\u00eame que les tremblements de terre survenus ces derni\u00e8res ann\u00e9es\u00a0\u00bb, a-t-elle indiqu\u00e9. Aucun tremblement de terre n’a \u00e9t\u00e9 signal\u00e9 en zone habit\u00e9e, a rapport\u00e9 l’OMI, ajoutant qu’il continuerait \u00e0 surveiller le secteur 24 heures sur 24. Depuis 2023, cinq essaims sismiques se sont produits dans la m\u00eame zone, selon les autorit\u00e9s m\u00e9t\u00e9orologiques.<\/p>\n","protected":false},"excerpt":{"rendered":"
Un important essaim sismique a d\u00e9but\u00e9 mercredi apr\u00e8s-midi dans la p\u00e9ninsule de Reykjanes, dans le sud-ouest de l’Islande, avec plus de 190 s\u00e9ismes d\u00e9tect\u00e9s au cours de la soir\u00e9e, a rapport\u00e9 mercredi l’Office m\u00e9t\u00e9orologique islandais (OMI). Trois s\u00e9ismes majeurs de magnitude sup\u00e9rieure \u00e0 la magnitude 3 ont \u00e9t\u00e9 enregistr\u00e9s, dont le plus puissant atteignait une […]<\/p>\n","protected":false},"author":1,"featured_media":36641,"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-36638","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\/36638","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=36638"}],"version-history":[{"count":0,"href":"https:\/\/dknews.dz\/index.php\/wp-json\/wp\/v2\/posts\/36638\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dknews.dz\/index.php\/wp-json\/wp\/v2\/media\/36641"}],"wp:attachment":[{"href":"https:\/\/dknews.dz\/index.php\/wp-json\/wp\/v2\/media?parent=36638"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dknews.dz\/index.php\/wp-json\/wp\/v2\/categories?post=36638"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dknews.dz\/index.php\/wp-json\/wp\/v2\/tags?post=36638"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/dknews.dz\/index.php\/wp-json\/wp\/v2\/ppma_author?post=36638"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}