{"id":338,"date":"2011-05-24T23:00:00","date_gmt":"2011-05-24T22:00:00","guid":{"rendered":"http:\/\/www.laterredufutur.com\/wordpress\/?p=338"},"modified":"2011-05-24T23:00:00","modified_gmt":"2011-05-24T22:00:00","slug":"eruption-du-grimsvoetn-en-islande","status":"publish","type":"post","link":"https:\/\/www.laterredufutur.com\/accueil\/eruption-du-grimsvoetn-en-islande\/","title":{"rendered":"Eruption du Gr\u00edmsv\u00f6tn en Islande"},"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 style=\"text-align: justify;\"><span style=\"background-color: #888888;\"><span style=\"color: #050505;\"><span style=\"font-family: arial,helvetica,sans-serif;\"><span style=\"font-size: small;\"><span style=\"background-color: #ffffff;\"><img data-recalc-dims=\"1\" decoding=\"async\" data-attachment-id=\"333\" data-permalink=\"https:\/\/www.laterredufutur.com\/accueil\/quand-greenpeace-reconnaissait-avoir-menti-sur-le-rechauffement-climatique\/grimsvotn3\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/05\/grimsvotn3.jpg?fit=96%2C69&amp;ssl=1\" data-orig-size=\"96,69\" 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=\"grimsvotn3\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/05\/grimsvotn3.jpg?fit=96%2C69&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/05\/grimsvotn3.jpg?fit=96%2C69&amp;ssl=1\" class=\" alignleft size-full wp-image-333\" src=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/wordpress\/wp-content\/uploads\/2011\/05\/grimsvotn3.jpg?w=120\" border=\"0\"  style=\"float: left;\" \/>Le volcan islandais Grimsv\u00f6tn continue de cracher des cendres.\u00a0Ce 23 mai 2011 au matin, la capitale Reykajavic s\u2019est r\u00e9veill\u00e9e sous les cendres. Le panache s\u2019est \u00e9tendu \u00e0 400 kilom\u00e8tres du crat\u00e8re. Pour autant, pas de fermeture partielle de l\u2019espace a\u00e9rien europ\u00e9en en vue comme en 2010. Le volcan Grimsv\u00f6tn entr\u00e9 en \u00e9ruption samedi dernier continue de cracher, mais moins fort et pour une courte dur\u00e9e selon les experts.<\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"background-color: #888888;\"><span style=\"color: #050505;\"><span style=\"font-family: arial,helvetica,sans-serif;\"><span style=\"font-size: small;\"><span style=\"background-color: #ffffff;\">Un an apr\u00e8s l\u2019Eyjafj\u00f6ll, le Grimsv\u00f6tn. Aussit\u00f4t la crainte de voir ressurgir le sc\u00e9nario de 2010, l\u2019espace a\u00e9rien europ\u00e9en ferm\u00e9 pendant un mois, 100 000 vols annul\u00e9s, 800 millions de passagers bloqu\u00e9s.<\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"background-color: #888888;\"><span style=\"color: #050505;\"><span style=\"font-family: arial,helvetica,sans-serif;\"><span style=\"font-size: small;\"><span style=\"background-color: #ffffff;\">Mais le Grimsv\u00f6tn n\u2019est pas l\u2019Eyjafj\u00f6ll<\/span><\/span><\/span><\/span><\/span><\/p>\n<p>\u00a0<\/p>\n<p><span style=\"background-color: #888888;\"><span style=\"color: #050505;\"><span style=\"font-family: arial,helvetica,sans-serif;\"><span style=\"font-size: small;\"><span style=\"background-color: #ffffff;\">Certes les deux volcans se situent tous deux sous des glaciers. Le Grimsv\u00f6tn se trouve sous la calotte galciaire Vatnaj\u00f6kull dans le sud-est du pays, \u00e0 une centaine de kilom\u00e8tres au nord de l\u2019Eyjafj\u00f6ll. A chaque fois, l\u2019\u00e9ruption provient de l&rsquo;interaction entre le feu du magma et la glace, une diff\u00e9rence de temp\u00e9rature de 1100 degr\u00e8s qui engendre une vaporisation violente, autrement dit, un panache de cendres.<\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"background-color: #888888;\"><span style=\"color: #050505;\"><span style=\"font-family: arial,helvetica,sans-serif;\"><span style=\"font-size: small;\"><span style=\"background-color: #ffffff;\">Moins de risques qu\u2019avec Eyjafj\u00f6ll<\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"background-color: #888888;\"><span style=\"color: #050505;\"><span style=\"font-family: arial,helvetica,sans-serif;\"><span style=\"font-size: small;\"><span style=\"background-color: #ffffff;\"><img data-recalc-dims=\"1\" decoding=\"async\" data-attachment-id=\"334\" data-permalink=\"https:\/\/www.laterredufutur.com\/accueil\/eruption-du-grimsvoetn-en-islande\/grimsvotn\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/05\/grimsvotn.jpg?fit=540%2C359&amp;ssl=1\" data-orig-size=\"540,359\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;9&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;NIKON D700&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1306011732&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;50&quot;,&quot;iso&quot;:&quot;250&quot;,&quot;shutter_speed&quot;:&quot;0.000625&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"grimsvotn\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/05\/grimsvotn.jpg?fit=300%2C199&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/05\/grimsvotn.jpg?fit=540%2C359&amp;ssl=1\" class=\" size-full wp-image-334\" src=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/wordpress\/wp-content\/uploads\/2011\/05\/grimsvotn.jpg?w=450\" border=\"0\"  srcset=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/05\/grimsvotn.jpg?w=540&amp;ssl=1 540w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/05\/grimsvotn.jpg?resize=300%2C199&amp;ssl=1 300w\" sizes=\"(max-width: 540px) 100vw, 540px\" \/><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"background-color: #888888;\"><span style=\"color: #050505;\"><span style=\"font-family: arial,helvetica,sans-serif;\"><span style=\"font-size: small;\"><span style=\"background-color: #ffffff;\">Dans le cas du Grimsv\u00f6tn, l&rsquo;\u00e9ruption a \u00e9t\u00e9 plus forte samedi que celle de l&rsquo;an pass\u00e9. La plus violente d&rsquo;ailleurs depuis 100 ans selon les autorit\u00e9s islandaises. Cons\u00e9quence, un immense panache de fum\u00e9e s\u2019est \u00e9lev\u00e9 \u00e0 20 kilom\u00e8tres du sol. Mais les risques semblent moins important<\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"background-color: #888888;\"><span style=\"color: #050505;\"><span style=\"font-family: arial,helvetica,sans-serif;\"><span style=\"font-size: small;\"><span style=\"background-color: #ffffff;\"><img data-recalc-dims=\"1\" decoding=\"async\" data-attachment-id=\"335\" data-permalink=\"https:\/\/www.laterredufutur.com\/accueil\/eruption-du-grimsvoetn-en-islande\/grimsvotn2\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/05\/grimsvotn2.png?fit=731%2C406&amp;ssl=1\" data-orig-size=\"731,406\" 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=\"grimsvotn2\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/05\/grimsvotn2.png?fit=300%2C167&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/05\/grimsvotn2.png?fit=731%2C406&amp;ssl=1\" class=\" size-full wp-image-335\" src=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/wordpress\/wp-content\/uploads\/2011\/05\/grimsvotn2.png?w=450\" border=\"0\"  srcset=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/05\/grimsvotn2.png?w=731&amp;ssl=1 731w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/05\/grimsvotn2.png?resize=300%2C167&amp;ssl=1 300w\" sizes=\"(max-width: 731px) 100vw, 731px\" \/><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"background-color: #888888;\"><span style=\"color: #050505;\"><span style=\"font-family: arial,helvetica,sans-serif;\"><span style=\"font-size: small;\"><span style=\"background-color: #ffffff;\">On peut d\u00e9j\u00e0 lire dans sur le journal en ligne Iceland Review les d\u00e9clarations d&rsquo;un g\u00e9ophysicien qui indique que la puissance de l&rsquo;activit\u00e9 a d\u00e9j\u00e0 l\u00e9g\u00e8rement diminu\u00e9 par rapport \u00e0 avant hier, mais qu&rsquo;elle reste toutefois tr\u00e8s puissante. Il indique aussi que l&rsquo;activit\u00e9 se d\u00e9roule sur une fracture longue de 500 \u00e0 800m, mais dont la localisation reste difficile en raison des chutes de cendres (visiblement plus au sud de l&rsquo;\u00e9ruption de 2004 mais c&rsquo;est \u00e0 confirmer). Des chutes de cendres sont recens\u00e9es dans le sud-est de l&rsquo;\u00eese. Les vols en partance d&rsquo;Islande sont annul\u00e9s.<\/span><\/span><\/span><\/span><\/span><\/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><img data-recalc-dims=\"1\" decoding=\"async\" data-attachment-id=\"336\" data-permalink=\"https:\/\/www.laterredufutur.com\/accueil\/eruption-du-grimsvoetn-en-islande\/islande-v2_0\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/05\/islande-v2_0.png?fit=800%2C531&amp;ssl=1\" data-orig-size=\"800,531\" 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=\"islande-v2_0\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/05\/islande-v2_0.png?fit=300%2C199&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/05\/islande-v2_0.png?fit=800%2C531&amp;ssl=1\" class=\" size-full wp-image-336\" src=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/wordpress\/wp-content\/uploads\/2011\/05\/islande-v2_0.png?w=450\" border=\"0\"  srcset=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/05\/islande-v2_0.png?w=800&amp;ssl=1 800w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/05\/islande-v2_0.png?resize=300%2C199&amp;ssl=1 300w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-family: arial,helvetica,sans-serif;\"><span style=\"font-size: small;\"><span style=\"color: #050505;\">D\u00e9clarations\u00a0\u00e0 l&rsquo;AFP\u00a0du g\u00e9ophysicien Einar Kjartansson, de l&rsquo;Institut m\u00e9t\u00e9orologique islandais. : M. Kjartansson a par ailleurs estim\u00e9 que l&rsquo;\u00e9ruption pourrait durer \u00ab\u00a0<em>une semaine ou deux<\/em>\u00ab\u00a0, mais a soulign\u00e9 qu&rsquo;il \u00e9tait \u00ab\u00a0<em>impossible<\/em>\u00a0\u00bb de r\u00e9ellement pr\u00e9voir cette dur\u00e9e. \u00ab\u00a0<em>Les sp\u00e9cialistes pr\u00e9disent que la cendre peut se diriger vers l&rsquo;Europe plus tard dans la semaine, mais ce n&rsquo;est qu&rsquo;une possibilit\u00e9, ce n&rsquo;est pas garanti<\/em>\u00ab\u00a0, a-t-il ajout\u00e9.<\/span><\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-family: arial,helvetica,sans-serif;\"><span style=\"font-size: small;\"><span style=\"color: #050505;\">Les derni\u00e8res \u00e9ruptions du Grimsv\u00f6tn, le volcan le plus actif d&rsquo;Islande, ont \u00e9t\u00e9 courtes et d&rsquo;une intensit\u00e9 qui a rapidement d\u00e9cru apr\u00e8s de premi\u00e8res heures puissantes.<\/span><\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-family: arial,helvetica,sans-serif;\"><span style=\"font-size: small;\"><span style=\"color: #050505;\">L&rsquo;\u00e9ruption qui a d\u00e9but\u00e9 samedi a \u00e9t\u00e9 tr\u00e8s forte, le nuage de fum\u00e9e et de cendre s&rsquo;est rapidement \u00e9lev\u00e9 \u00e0 une vingtaine de kilom\u00e8tres de haut, mais il est retomb\u00e9 dimanche et oscillait entre 10 km et 15 km d&rsquo;altitude. La r\u00e9gion aux alentours du volcan a \u00e9t\u00e9 rapidement recouverte d&rsquo;une \u00e9paisse couche de cendres.<\/span><\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-family: arial,helvetica,sans-serif;\"><span style=\"font-size: small;\"><span style=\"color: #050505;\">\u00ab\u00a0<em>La visibilit\u00e9 \u00e0 Kirkjubaejarklaustur (un village \u00e0 environ 70 km du crat\u00e8re) est tr\u00e8s limit\u00e9e et il en est de m\u00eame avec les \u00eeles Westmann (Vestmannaeyjar)<\/em>\u00a0\u00bb situ\u00e9es au sud-est de l&rsquo;Islande, a-t-il indiqu\u00e9.<\/span><\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-family: arial,helvetica,sans-serif;\"><span style=\"font-size: small;\"><span style=\"color: #000000;\">Hier Mardi 24 mai 2011 :\u00a0Le secteur de l&rsquo;industrie a\u00e9rienne a \u00e9t\u00e9 rassur\u00e9 par la nouvelle de la baisse d&rsquo;intensit\u00e9 de l&rsquo;\u00e9ruption du\u00a0volcan<strong> <\/strong>Grimsv\u00f6tn : selon l&rsquo;agence m\u00e9t\u00e9orologique islandaise, le nuage de cendres est retomb\u00e9 \u00e0 5.000 m\u00e8tres d&rsquo;altitude, apr\u00e8s avoir atteint 20000 m\u00eatres.\u00a0Le panache d\u00e9gag\u00e9 par le volcan n&rsquo;est pas suffisamment important pour d\u00e9river vers l&rsquo;espace a\u00e9rien europ\u00e9en, a dit le m\u00e9t\u00e9orologue Halldor Bjornsson. <\/span><\/span><\/span><\/p>\n<p style=\"margin-top: 0px; margin-right: 0px; margin-bottom: 1em; margin-left: 0px; padding: 0px;\"><span style=\"font-size: small;\"><span style=\"color: #000000;\">Le nuage de cendres ne devrait pas atteindre la France avant vendredi, a d\u00e9clar\u00e9 \u00e0 Paris la ministre de l&rsquo;Ecologie, Nathalie Kosciusko-Morizet. Le gouvernement ne pr\u00e9voit pas de fermeture de l&rsquo;espace a\u00e9rien alors que le sommet du G8 se d\u00e9roule jeudi et vendredi \u00e0 Deauville.<\/span><\/span><\/p>\n<p style=\"margin-top: 0px; margin-right: 0px; margin-bottom: 1em; margin-left: 0px; padding: 0px;\"><span style=\"font-size: small;\"><span style=\"color: #000000;\">Eurocontrol a estim\u00e9 de son c\u00f4t\u00e9 que si les \u00e9missions volcaniques se poursuivaient au m\u00eame rythme, le nuage pourrait atteindre jeudi l&rsquo;espace a\u00e9rien de l&rsquo;ouest de la France et du nord de l&rsquo;Espagne.<\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-family: arial,helvetica,sans-serif;\"><span style=\"font-size: small;\"><span style=\"color: #050505;\"><strong><br \/><\/strong><\/span><\/span><\/span><\/p>\n<p><a href=\"..\/html\/phpBB3\/viewtopic.php?f=42&amp;t=640\">discussion ici en cours<\/a><\/p>\n<p>sources : <a href=\"http:\/\/www.activolcans.info\">http:\/\/www.activolcans.info<\/a> \/ Iceland Review \/ <a href=\"http:\/\/www.rfi.fr\">http:\/\/www.rfi.fr<\/a> \/ Nasa \/ <a href=\"http:\/\/www.lexpress.fr\">http:\/\/www.lexpress.fr<\/a> \/ Reuters<\/p>\n<p><img data-recalc-dims=\"1\" decoding=\"async\" data-attachment-id=\"337\" data-permalink=\"https:\/\/www.laterredufutur.com\/accueil\/eruption-du-grimsvoetn-en-islande\/grimsvotn-en-islande\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/05\/grimsvotn-en-islande.jpg?fit=605%2C455&amp;ssl=1\" data-orig-size=\"605,455\" 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=\"grimsvotn-en-islande\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/05\/grimsvotn-en-islande.jpg?fit=300%2C226&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/05\/grimsvotn-en-islande.jpg?fit=605%2C455&amp;ssl=1\" class=\" size-full wp-image-337\" src=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/wordpress\/wp-content\/uploads\/2011\/05\/grimsvotn-en-islande.jpg?w=450\" border=\"0\"  srcset=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/05\/grimsvotn-en-islande.jpg?w=605&amp;ssl=1 605w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/05\/grimsvotn-en-islande.jpg?resize=300%2C226&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/05\/grimsvotn-en-islande.jpg?resize=174%2C131&amp;ssl=1 174w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/05\/grimsvotn-en-islande.jpg?resize=70%2C53&amp;ssl=1 70w\" sizes=\"(max-width: 605px) 100vw, 605px\" \/><\/p>\n<p class=\"bawpvc-ajax-counter\" data-id=\"338\">(285)<\/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 style=\"text-align: justify;\"><span style=\"background-color: #888888;\"><span style=\"color: #050505;\"><span style=\"font-family: arial,helvetica,sans-serif;\"><span style=\"font-size: small;\"><span style=\"background-color: #ffffff;\"><img decoding=\"async\" class=\" alignleft size-full wp-image-333\" src=\"http:\/\/www.laterredufutur.com\/wordpress\/wp-content\/uploads\/2011\/05\/grimsvotn3.jpg\" border=\"0\" width=\"120\" style=\"float: left;\" \/>Le volcan islandais Grimsv\u00f6tn continue de cracher des cendres.\u00a0Ce 23 mai 2011 au matin, la capitale Reykajavic s\u2019est r\u00e9veill\u00e9e sous les cendres. Le panache s\u2019est \u00e9tendu \u00e0 400 kilom\u00e8tres du crat\u00e8re. Pour autant, pas de fermeture partielle de l\u2019espace a\u00e9rien europ\u00e9en en vue comme en 2010. Le volcan Grimsv\u00f6tn entr\u00e9 en \u00e9ruption samedi dernier continue de cracher, mais moins fort et pour une courte dur\u00e9e selon les experts.<\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"background-color: #888888;\"><span style=\"color: #050505;\"><span style=\"font-family: arial,helvetica,sans-serif;\"><span style=\"font-size: small;\"><span style=\"background-color: #ffffff;\">Un an apr\u00e8s l\u2019Eyjafj\u00f6ll, le Grimsv\u00f6tn. Aussit\u00f4t la crainte de voir ressurgir le sc\u00e9nario de 2010, l\u2019espace a\u00e9rien europ\u00e9en ferm\u00e9 pendant un mois, 100 000 vols annul\u00e9s, 800 millions de passagers bloqu\u00e9s.<\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"background-color: #888888;\"><span style=\"color: #050505;\"><span style=\"font-family: arial,helvetica,sans-serif;\"><span style=\"font-size: small;\"><span style=\"background-color: #ffffff;\">Mais le Grimsv\u00f6tn n\u2019est pas l\u2019Eyjafj\u00f6ll<\/span><\/span><\/span><\/span><\/span><\/p>\n","protected":false},"author":1,"featured_media":333,"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":[19],"tags":[375,376,377,374,188,373,371,370,63,372,48],"class_list":["post-338","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-seismes-et-volcans","tag-aviation","tag-cendre","tag-cendres","tag-eruption","tag-europe","tag-eyjafjoll","tag-grimsvotn","tag-islande","tag-nuage","tag-reykajavic","tag-volcan","wpcat-19-id"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/05\/grimsvotn3.jpg?fit=96%2C69&ssl=1","jetpack_shortlink":"https:\/\/wp.me\/p631RN-5s","jetpack-related-posts":[{"id":21473,"url":"https:\/\/www.laterredufutur.com\/accueil\/le-puissant-volcan-islandais-grimsvotn-semble-se-preparer-a-une-nouvelle-eruption\/","url_meta":{"origin":338,"position":0},"title":"Le puissant Volcan islandais Gr\u00edmsv\u00f6tn semble se pr\u00e9parer \u00e0 une nouvelle \u00e9ruption","author":"Admin","date":"12 octobre 2020","format":false,"excerpt":"Le volcan islandais Gr\u00edmsv\u00f6tn qui est recouvert de glace a produit une\u00a0\u00e9ruption\u00a0exceptionnellement importante et\u00a0puissante en 2011, envoyant des cendres \u00e0 20 kilom\u00e8tres dans l'atmosph\u00e8re, avait provoqu\u00e9 l'annulation d'environ 900 vols.\u00a0En comparaison, l'\u00e9ruption beaucoup plus petite d'Eyjafjallaj\u00f6kull en\u00a02010 avait\u00a0entra\u00een\u00e9 l'annulation d'environ 100 000 vols. Mais il y a des signes \u00e9vidents\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\/2020\/06\/grimsvotn-volcan.jpg?fit=1200%2C750&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2020\/06\/grimsvotn-volcan.jpg?fit=1200%2C750&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2020\/06\/grimsvotn-volcan.jpg?fit=1200%2C750&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2020\/06\/grimsvotn-volcan.jpg?fit=1200%2C750&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2020\/06\/grimsvotn-volcan.jpg?fit=1200%2C750&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":384,"url":"https:\/\/www.laterredufutur.com\/accueil\/le-katla-et-lhekla-sont-prets-a-exploser\/","url_meta":{"origin":338,"position":1},"title":"Le Katla et l&rsquo;Hekla sont pr\u00eats \u00e0 exploser","author":"Admin","date":"21 juin 2011","format":false,"excerpt":"Apr\u00e8s l\u2019Eyjafj\u00f6ll et le Grimsv\u00f6tn, deux autres volcans islandais (le Katla et l\u2019Hekla) semblent pr\u00eats \u00e0 exploser. En se fondant sur des constatations statistiques ou g\u00e9ologiques, les scientifiques pr\u00e9disent que ces volcans et d\u2019autres vont bient\u00f4t prolonger la s\u00e9rie d\u2019\u00e9ruptions en Islande. \u00c7a gronde en terre islandaise et \u00e7a risque\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":"","width":0,"height":0},"classes":[]},{"id":21014,"url":"https:\/\/www.laterredufutur.com\/accueil\/le-volcan-grimsvotn-en-islande-montre-des-signes-dactivite-accrue-eruption-possible\/","url_meta":{"origin":338,"position":2},"title":"Le volcan Gr\u00edmsv\u00f6tn en Islande montre des signes d&rsquo;activit\u00e9 accrue, \u00e9ruption possible !","author":"Admin","date":"17 juin 2020","format":false,"excerpt":"Grimsv\u00f6tn, un volcan situ\u00e9 dans le sud ouest de l'Islande donne de fortes indications qu'une \u00e9ruption peut subvenir dans \u00ab les prochaines semaines ou mois \u00bb, un r\u00e9sum\u00e9 dans le rapport du Met Office islandais. Un volcanologue avec qui Grapevine (News Islandaise) s'est entretenu dit que si c'est le cas,\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\/2020\/06\/grimsvotn-volcan.jpg?fit=1200%2C750&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2020\/06\/grimsvotn-volcan.jpg?fit=1200%2C750&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2020\/06\/grimsvotn-volcan.jpg?fit=1200%2C750&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2020\/06\/grimsvotn-volcan.jpg?fit=1200%2C750&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2020\/06\/grimsvotn-volcan.jpg?fit=1200%2C750&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":21046,"url":"https:\/\/www.laterredufutur.com\/accueil\/le-nord-de-lislande-frappe-par-un-intense-essaim-de-plus-de-1-500-tremblements-de-terre\/","url_meta":{"origin":338,"position":3},"title":"Le nord de l&rsquo;Islande frapp\u00e9 par un intense essaim de plus de 1 500 tremblements de terre","author":"Admin","date":"21 juin 2020","format":false,"excerpt":"Un essaim sismique intense avec des tremblements de terre de M5,7 et M5,4 secoue actuellement les villes et villages du nord de l'Islande. Pendant ce temps, les responsables ont des preuves que le volcan Gr\u00edmsv\u00f6tn se pr\u00e9pare pour la prochaine \u00e9ruption plus au sud ... L'Islande est tr\u00e8s g\u00e9ologiquement active\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\/2020\/06\/seismes-juin2020-islande-1.jpg?fit=1000%2C563&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2020\/06\/seismes-juin2020-islande-1.jpg?fit=1000%2C563&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2020\/06\/seismes-juin2020-islande-1.jpg?fit=1000%2C563&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2020\/06\/seismes-juin2020-islande-1.jpg?fit=1000%2C563&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":487,"url":"https:\/\/www.laterredufutur.com\/accueil\/volcanisme-islandais-catastrophe-annoncee\/","url_meta":{"origin":338,"position":4},"title":"Le volcanisme islandais, une catastrophe annonc\u00e9e","author":"Admin","date":"18 ao\u00fbt 2011","format":false,"excerpt":"Et si l'\u00e9ruption de l'Eyjafjallaj\u00f6kull r\u00e9veillait son terrible voisin, Katla ? L'Islande est une terre volcanique tr\u00e8s active. Depuis mars 2010, le monde conna\u00eet au moins un de ses volcans. Trafic a\u00e9rien paralys\u00e9, pollution et \u00e9vacuation des habitants sont parmi les principales cons\u00e9quences connues. Ce n'est pas la premi\u00e8re fois\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":"volcanisme islandais","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/wordpress\/wp-content\/uploads\/2011\/08\/volcanisme-islandais.jpg?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":8719,"url":"https:\/\/www.laterredufutur.com\/accueil\/deformation-glaciaire-du-volcan-islandais-grimsvotn\/","url_meta":{"origin":338,"position":5},"title":"D\u00e9formation glaciaire du volcan islandais Grimsvotn","author":"Admin","date":"13 octobre 2015","format":false,"excerpt":"Voici des photos du\u00a0\"chaudron\" ou du\u00a0trou dans le\u00a0glacier Vatnaj\u00f6kull lors d'un d\u00e9gel glaciaire\u00a0en\u00a0Islande. - Ceci\u00a0a \u00e9t\u00e9 d\u00e9tect\u00e9 dans le \"chaudron\" situ\u00e9 tr\u00e8s pr\u00e8s du volcan Grimsvotn, formant un trou glaciaire sur le glacier Vatnajokull en\u00a0Islande se creusent rapidement. Le 26 Septembre, une station GPS a \u00e9t\u00e9 plac\u00e9e au\u00a0centre du \"chaudron\"\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\/10\/effondrement-glaciaire-volcanique-islande2.jpg?fit=960%2C640&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/10\/effondrement-glaciaire-volcanique-islande2.jpg?fit=960%2C640&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/10\/effondrement-glaciaire-volcanique-islande2.jpg?fit=960%2C640&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/10\/effondrement-glaciaire-volcanique-islande2.jpg?fit=960%2C640&ssl=1&resize=700%2C400 2x"},"classes":[]}],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/338","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=338"}],"version-history":[{"count":0,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/338\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/media\/333"}],"wp:attachment":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/media?parent=338"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/categories?post=338"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/tags?post=338"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}