{"id":22104,"date":"2021-03-04T18:38:05","date_gmt":"2021-03-04T17:38:05","guid":{"rendered":"https:\/\/www.laterredufutur.com\/accueil\/?p=22104"},"modified":"2021-03-04T18:38:05","modified_gmt":"2021-03-04T17:38:05","slug":"17-000-tremblements-de-terre-ont-frappe-lislande-la-semaine-derniere-une-eruption-pourrait-etre-imminente","status":"publish","type":"post","link":"https:\/\/www.laterredufutur.com\/accueil\/17-000-tremblements-de-terre-ont-frappe-lislande-la-semaine-derniere-une-eruption-pourrait-etre-imminente\/","title":{"rendered":"17 000 tremblements de terre ont frapp\u00e9 l&rsquo;Islande la semaine derni\u00e8re. Une \u00e9ruption pourrait \u00eatre imminente"},"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>M\u00eame pour une \u00eele volcanique habitu\u00e9e aux tremblements occasionnels, cela a \u00e9t\u00e9 une semaine inhabituelle pour l&rsquo;Islande. Selon l&rsquo; Office m\u00e9t\u00e9orologique islandais, environ 17 000 tremblements de terre ont frapp\u00e9 la r\u00e9gion sud-ouest de Reykjanes au cours de la semaine derni\u00e8re.<\/p>\n<p>Le plus grand tremblement de terre, d&rsquo;une magnitude de 5,6 sur l&rsquo;\u00e9chelle de Richter, s&rsquo;est produit le matin du 24 f\u00e9vrier. C&rsquo;\u00e9tait le plus fort d&rsquo;un essaim qui continue de secouer les habitants de la capitale voisine de Reykjav\u00edk et des municipalit\u00e9s qui l&rsquo;entourent, o\u00f9 les deux tiers de la population islandaise y vit. Deux tremblements de terre plus importants &#8211; d&rsquo;une magnitude sup\u00e9rieure \u00e0 5,0 &#8211; ont \u00e9galement frapp\u00e9 le 27 f\u00e9vrier et le 1er mars.<\/p>\n<p>Bien que l&rsquo;administration islandaise des routes et des c\u00f4tes ait signal\u00e9 de petites fissures dans les routes de la r\u00e9gion et des chutes de pierres sur des pentes abruptes pr\u00e8s de l&rsquo;\u00e9picentre de l&rsquo;essaim, les tremblements de terre ont caus\u00e9 peu de d\u00e9g\u00e2ts jusqu&rsquo;\u00e0 pr\u00e9sent.<\/p>\n<p>\u00a0\u00bb J&rsquo;ai d\u00e9j\u00e0 connu des tremblements de terre, mais jamais autant de suite\u00a0\u00bb, a d\u00e9clar\u00e9 \u00e0 CNN Au\u00f0ur Alfa \u00d3lafsd\u00f3ttir, un habitant de Reykjavik. \u00ab\u00a0Il est tr\u00e8s inhabituel de sentir la Terre trembler 24 heures sur 24 pendant une semaine enti\u00e8re. Cela vous fait vous sentir tr\u00e8s petit et impuissant face \u00e0 la nature.\u00a0\u00bb<\/p>\n<p><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"22119\" data-permalink=\"https:\/\/www.laterredufutur.com\/accueil\/17-000-tremblements-de-terre-ont-frappe-lislande-la-semaine-derniere-une-eruption-pourrait-etre-imminente\/peninsule-reyjanes-islande\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/03\/peninsule-reyjanes-islande.jpg?fit=781%2C436&amp;ssl=1\" data-orig-size=\"781,436\" 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;1&quot;}\" data-image-title=\"peninsule-reyjanes-islande\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/03\/peninsule-reyjanes-islande.jpg?fit=781%2C436&amp;ssl=1\" class=\"alignnone size-full wp-image-22119\" src=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/03\/peninsule-reyjanes-islande.jpg?resize=781%2C436&#038;ssl=1\" alt=\"\" width=\"781\" height=\"436\" srcset=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/03\/peninsule-reyjanes-islande.jpg?w=781&amp;ssl=1 781w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/03\/peninsule-reyjanes-islande.jpg?resize=300%2C167&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/03\/peninsule-reyjanes-islande.jpg?resize=768%2C429&amp;ssl=1 768w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/03\/peninsule-reyjanes-islande.jpg?resize=174%2C98&amp;ssl=1 174w\" sizes=\"auto, (max-width: 781px) 100vw, 781px\" \/><\/p>\n<p>Dans la ville de p\u00eacheurs de Grindav\u00edk, les habitants ont \u00e9t\u00e9 aux premi\u00e8res loges face aux tremblements de terre. \u00abJe n&rsquo;ai jamais rien v\u00e9cu de tel auparavant\u00bb, d\u00e9clare P\u00e1ll Valur Bj\u00f6rnsson, qui enseigne au Coll\u00e8ge local des p\u00eaches et si\u00e8ge en tant que d\u00e9put\u00e9 au Parlement.<\/p>\n<p>\u00abNous y sommes habitu\u00e9s; cela a commenc\u00e9 il y a un an. Mais c&rsquo;est beaucoup plus maintenant &#8211; tr\u00e8s troublant. Je n&rsquo;ai pas peur mais c&rsquo;est inconfortable. Je me suis r\u00e9veill\u00e9 deux fois la nuit derni\u00e8re \u00e0 cause des s\u00e9ismes. C&rsquo;est difficile mais il faut apprendre \u00e0 vivre avec \u00bb, dit-il.<\/p>\n<p>L&rsquo;Islande se trouve sur une fronti\u00e8re de plaque tectonique qui se divise continuellement, \u00e9loignant l&rsquo;Am\u00e9rique du Nord et l&rsquo;Eurasie l&rsquo;une de l&rsquo;autre le long de la dorsale m\u00e9dio-atlantique. La plupart des activit\u00e9s sismiques ici ne sont capt\u00e9es que par des \u00e9quipements scientifiques sensibles. Des s\u00e9ismes occasionnels plus forts font in\u00e9vitablement partie de la vie dans une r\u00e9gion sismique active. Seulement cette fois, il ne semble pas y avoir de fin au grondement sous le sol.<\/p>\n<p>\u00deorvaldur \u00de\u00f3r\u00f0arson, professeur de volcanologie \u00e0 l&rsquo;Universit\u00e9 d&rsquo;Islande, a d\u00e9clar\u00e9 que les inqui\u00e9tudes concernant l&rsquo;activit\u00e9 r\u00e9cente \u00e9taient compr\u00e9hensibles. \u00ab\u00a0Bien s\u00fbr, cela inqui\u00e8te les gens. Pour cette r\u00e9gion, c&rsquo;est en fait assez inhabituel, non pas \u00e0 cause du type de tremblement de terre ou de leur intensit\u00e9, mais pour leur dur\u00e9e. Cela dure depuis plus d&rsquo;une semaine maintenant.\u00a0\u00bb<\/p>\n<p>\u00abNous luttons avec le\u00ab pourquoi \u00bben ce moment. Pourquoi cela se produit-il? Il est tr\u00e8s probable que nous ayons une intrusion magmatique dans la cro\u00fbte terrestre. Elle s&rsquo;est certainement rapproch\u00e9e de la surface, mais nous essayons de savoir si elle s&rsquo;en rapproche encore plus \u00bb, a-t-il d\u00e9clar\u00e9. Avec plusieurs volcans dans la r\u00e9gion, les responsables locaux ont averti qu&rsquo;une \u00e9ruption pourrait \u00eatre imminente.<\/p>\n<p>El\u00edsabet P\u00e1lmad\u00f3ttir, sp\u00e9cialiste des risques naturels au bureau m\u00e9t\u00e9orologique islandais, a d\u00e9clar\u00e9 \u00e0 CNN que les autorit\u00e9s d\u00e9ploient des \u00e9quipements de surveillance dans la r\u00e9gion, du GPS et des moniteurs de tremblement de terre aux cam\u00e9ras Web et aux d\u00e9tecteurs de gaz.<\/p>\n<p>Elle ne se souvient pas non plus d&rsquo;avoir v\u00e9cu autant de tremblements de terre sur une si longue p\u00e9riode. Elle pr\u00e9vient qu&rsquo;un \u00e9v\u00e9nement plus puissant pourrait \u00eatre pr\u00e9occupant et estime que la r\u00e9gion pourrait subir un tremblement de terre de magnitude 6 ou plus.<\/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<figure id=\"attachment_22118\" aria-describedby=\"caption-attachment-22118\" style=\"width: 780px\" class=\"wp-caption alignnone\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"22118\" data-permalink=\"https:\/\/www.laterredufutur.com\/accueil\/17-000-tremblements-de-terre-ont-frappe-lislande-la-semaine-derniere-une-eruption-pourrait-etre-imminente\/seisme-islande\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/03\/seisme-islande.jpg?fit=780%2C438&amp;ssl=1\" data-orig-size=\"780,438\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;HALLDOR KOLBEINS&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;Aerial view taken on February 28, 2021 shows the lighthouse and the geothermal energy plant near the town of Grindavik on the Reykjanes peninsula, Iceland, some 50 kilometres west of the capital Reykjavik, atop the Mid- Atlantic Ridge, one of the three most seismically active areas on the planet. - In the quiet Icelandic fishing town of Grindavik, the some 3,500 residents have been alert for a potential volcanic eruption after an unusually strong earthquake at the end of February 2021. The town, best known for the turquoise waters of the Blue Lagoon hot spring, has experienced seismic tremors for about a year, commonplace in the region, but their intensity and frequency are puzzling experts and have spooked residents. (Photo by Halldor KOLBEINS \/ AFP) \/ TO GO WITH AFP STORY by Jeremie RICHARD (Photo by HALLDOR KOLBEINS\/AFP via Getty Images)&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=\"seisme-islande\" data-image-description=\"\" data-image-caption=\"&lt;p&gt;Une vue a\u00e9rienne prise le 28 f\u00e9vrier 2021 montre le phare et la centrale g\u00e9othermique pr\u00e8s de la ville de Grindavik sur la p\u00e9ninsule de Reykjanes, en Islande.&lt;\/p&gt;\n\" data-large-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/03\/seisme-islande.jpg?fit=780%2C438&amp;ssl=1\" class=\"size-full wp-image-22118\" src=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/03\/seisme-islande.jpg?resize=780%2C438&#038;ssl=1\" alt=\"\" width=\"780\" height=\"438\" srcset=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/03\/seisme-islande.jpg?w=780&amp;ssl=1 780w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/03\/seisme-islande.jpg?resize=300%2C168&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/03\/seisme-islande.jpg?resize=768%2C431&amp;ssl=1 768w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/03\/seisme-islande.jpg?resize=580%2C326&amp;ssl=1 580w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/03\/seisme-islande.jpg?resize=174%2C98&amp;ssl=1 174w\" sizes=\"auto, (max-width: 780px) 100vw, 780px\" \/><figcaption id=\"caption-attachment-22118\" class=\"wp-caption-text\">Une vue a\u00e9rienne prise le 28 f\u00e9vrier 2021 montre le phare et la centrale g\u00e9othermique pr\u00e8s de la ville de Grindavik sur la p\u00e9ninsule de Reykjanes, en Islande.<\/figcaption><\/figure>\n<p>\u00abDans cette r\u00e9gion particuli\u00e8re, o\u00f9 nous avons vu une activit\u00e9 au cours de la semaine derni\u00e8re, nous pourrions subir un tremblement de terre de magnitude 6,0. Mais nous pourrions avoir un 6,5 \u00e0 l&rsquo;est de la r\u00e9gion, \u00e0 l&rsquo;est du lac Kleifarvatn\u00bb, dit-elle.<\/p>\n<p>Aucune ville ne semble \u00eatre \u00e0 risque de coul\u00e9es de lave en cas d&rsquo;\u00e9ruption volcanique, selon la derni\u00e8re mod\u00e9lisation du Groupe Volcanologie et Risques Naturels de l&rsquo;Universit\u00e9 d&rsquo;Islande, qui a publi\u00e9 mercredi 3 mars 2021 des cartes des flux potentiels.<\/p>\n<p>\u00ab\u00a0Sur la base du mod\u00e8le actuel, aucune grande ville n&rsquo;est en danger\u00a0\u00bb, a d\u00e9clar\u00e9 le volcanologue \u00c1rmann H\u00f6skuldsson \u00e0 CNN, ajoutant que l&rsquo;a\u00e9roport international de Keflav\u00edk &#8211; l&rsquo;une des connexions les plus directes entre l&rsquo;Islande et le reste du monde &#8211; serait \u00e9galement \u00e9pargn\u00e9.<\/p>\n<p>Cependant, la route principale reliant l&rsquo;a\u00e9roport \u00e0 la capitale, Reykjav\u00edk, pourrait \u00eatre touch\u00e9e, tout comme certaines lignes \u00e9lectriques, a-t-il ajout\u00e9.<br \/>\nP\u00e1lmad\u00f3ttir note que ces mod\u00e8les ne tiennent pas compte des gaz potentiellement dangereux qui pourraient \u00eatre \u00e9mis par une \u00e9ruption volcanique.<\/p>\n<figure id=\"attachment_22117\" aria-describedby=\"caption-attachment-22117\" style=\"width: 780px\" class=\"wp-caption alignnone\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"22117\" data-permalink=\"https:\/\/www.laterredufutur.com\/accueil\/17-000-tremblements-de-terre-ont-frappe-lislande-la-semaine-derniere-une-eruption-pourrait-etre-imminente\/modelisation-magma-islande\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/03\/modelisation-magma-islande.jpg?fit=780%2C438&amp;ssl=1\" data-orig-size=\"780,438\" 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=\"modelisation-magma-islande\" data-image-description=\"\" data-image-caption=\"&lt;p&gt;Mod\u00e9lisation des coul\u00e9es de lave dans la p\u00e9ninsule de Reykjanes par des chercheurs de l&amp;rsquo;Universit\u00e9 d&amp;rsquo;Islande au Centre volcanologique nordique.&lt;\/p&gt;\n\" data-large-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/03\/modelisation-magma-islande.jpg?fit=780%2C438&amp;ssl=1\" class=\"size-full wp-image-22117\" src=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/03\/modelisation-magma-islande.jpg?resize=780%2C438&#038;ssl=1\" alt=\"\" width=\"780\" height=\"438\" srcset=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/03\/modelisation-magma-islande.jpg?w=780&amp;ssl=1 780w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/03\/modelisation-magma-islande.jpg?resize=300%2C168&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/03\/modelisation-magma-islande.jpg?resize=768%2C431&amp;ssl=1 768w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/03\/modelisation-magma-islande.jpg?resize=580%2C326&amp;ssl=1 580w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/03\/modelisation-magma-islande.jpg?resize=174%2C98&amp;ssl=1 174w\" sizes=\"auto, (max-width: 780px) 100vw, 780px\" \/><figcaption id=\"caption-attachment-22117\" class=\"wp-caption-text\">Mod\u00e9lisation des coul\u00e9es de lave dans la p\u00e9ninsule de Reykjanes par des chercheurs de l&rsquo;Universit\u00e9 d&rsquo;Islande au Centre volcanologique nordique.<\/figcaption><\/figure>\n<p>Le spectre d&rsquo;une \u00e9ruption majeure rappelle l&rsquo;\u00e9ruption d&rsquo;Eyjafjallaj\u00f6kull en 2010, qui a provoqu\u00e9 l&rsquo;un des plus grands arr\u00eats de trafic a\u00e9rien au monde depuis la Seconde Guerre mondiale. Mais P\u00e1lmad\u00f3ttir dit qu&rsquo;un panache de cendres similaire serait peu probable dans la situation actuelle.<\/p>\n<p>\u00de\u00f3r\u00f0arson ajoute que \u00ab\u00a0la composition du magma ici est tr\u00e8s diff\u00e9rente, l&rsquo;intensit\u00e9 de l&rsquo;activit\u00e9 explosive serait nettement moindre.\u00a0\u00bb<\/p>\n<p>Mercredi apr\u00e8s-midi, un tremblement pr\u00e8s du volcan Keilir, \u00e0 seulement 20 miles au sud de la capitale, a incit\u00e9 les autorit\u00e9s \u00e0 interdire la circulation dans la r\u00e9gion. Sur sa page Web, le bureau islandais du MET indique qu&rsquo;une activit\u00e9 similaire a d\u00e9j\u00e0 pr\u00e9c\u00e9d\u00e9 des \u00e9ruptions.<\/p>\n<figure id=\"attachment_22116\" aria-describedby=\"caption-attachment-22116\" style=\"width: 780px\" class=\"wp-caption alignnone\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"22116\" data-permalink=\"https:\/\/www.laterredufutur.com\/accueil\/17-000-tremblements-de-terre-ont-frappe-lislande-la-semaine-derniere-une-eruption-pourrait-etre-imminente\/seisme-ilsande-surveillance\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/03\/seisme-ilsande-surveillance.jpg?fit=780%2C438&amp;ssl=1\" data-orig-size=\"780,438\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;HALLDOR KOLBEINS&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;Picture taken on February 27, 2021 shows a natural hazards specialist at the Icelandic Meteorological Office in Reykjavik, which is surveying the situation at the Reykjanes peninsula, Iceland, some 50 kilometres west of the capital Reykjavik, atop the Mid- Atlantic Ridge, one of the three most seismically active areas on the planet. - In the quiet Icelandic fishing town of Grindavik, the some 3,500 residents have been alert for a potential volcanic eruption after an unusually strong earthquake at the end of February 2021. The town, best known for the turquoise waters of the Blue Lagoon hot spring, has experienced seismic tremors for about a year, commonplace in the region, but their intensity and frequency are puzzling experts and have spooked residents. (Photo by Halldor KOLBEINS \/ AFP) \/ TO GO WITH AFP STORY by Jeremie RICHARD (Photo by HALLDOR KOLBEINS\/AFP via Getty Images)&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=\"seisme-ilsande-surveillance\" data-image-description=\"\" data-image-caption=\"&lt;p&gt;Une photo prise le 27 f\u00e9vrier 2021 montre une sp\u00e9cialiste des risques naturels au bureau m\u00e9t\u00e9orologique islandais de Reykjavik, qui surveille la situation dans la p\u00e9ninsule de Reykjanes, en Islande.&lt;\/p&gt;\n\" data-large-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/03\/seisme-ilsande-surveillance.jpg?fit=780%2C438&amp;ssl=1\" class=\"size-full wp-image-22116\" src=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/03\/seisme-ilsande-surveillance.jpg?resize=780%2C438&#038;ssl=1\" alt=\"\" width=\"780\" height=\"438\" srcset=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/03\/seisme-ilsande-surveillance.jpg?w=780&amp;ssl=1 780w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/03\/seisme-ilsande-surveillance.jpg?resize=300%2C168&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/03\/seisme-ilsande-surveillance.jpg?resize=768%2C431&amp;ssl=1 768w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/03\/seisme-ilsande-surveillance.jpg?resize=580%2C326&amp;ssl=1 580w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/03\/seisme-ilsande-surveillance.jpg?resize=174%2C98&amp;ssl=1 174w\" sizes=\"auto, (max-width: 780px) 100vw, 780px\" \/><figcaption id=\"caption-attachment-22116\" class=\"wp-caption-text\">Une photo prise le 27 f\u00e9vrier 2021 montre une sp\u00e9cialiste des risques naturels au bureau m\u00e9t\u00e9orologique islandais de Reykjavik, qui surveille la situation dans la p\u00e9ninsule de Reykjanes, en Islande.<\/figcaption><\/figure>\n<p>V\u00ed\u00f0ir Reynisson, directeur g\u00e9n\u00e9ral du d\u00e9partement islandais de la protection civile et de la gestion des urgences, a d\u00e9clar\u00e9 mercredi lors d&rsquo;une conf\u00e9rence de presse qu&rsquo;une \u00e9ruption \u00e9tait \u00ab\u00a0plus probable qu&rsquo;improbable\u00a0\u00bb dans les prochaines heures. Ce serait le premier dans la r\u00e9gion depuis le 12\u00e8me si\u00e8cle.<\/p>\n<p>Pour l&rsquo;instant, les habitants attendent les signes d&rsquo;une \u00e9ruption, certains avec excitation, d&rsquo;autres avec anxi\u00e9t\u00e9. V\u00edkurfr\u00e9ttir, un service de nouvelles local, a install\u00e9 une cam\u00e9ra vid\u00e9o pointant vers Keilir, qui commencera \u00e0 \u00eatre diffus\u00e9e en direct si une \u00e9ruption commence.<\/p>\n<p>Au cours des derni\u00e8res 24 heures, les grands tremblements de terre des jours pr\u00e9c\u00e9dents se sont largement calm\u00e9s &#8211; mais l&rsquo;accalmie actuelle ne durera peut-\u00eatre pas longtemps. \u00ab\u00a0Ce n&rsquo;est certainement pas fini\u00a0\u00bb, d\u00e9clare P\u00e1lmad\u00f3ttir.<\/p>\n<p>Adaptation <a href=\"https:\/\/www.laterredufutur.com\/accueil\/\">Terra Projects<\/a><\/p>\n<p>source : <a href=\"https:\/\/edition.cnn.com\/2021\/03\/03\/world\/iceland-volcano-eruption-keilir-intl-latam\/index.html\" target=\"_blank\" rel=\"noopener\">https:\/\/edition.cnn.com<\/a><\/p>\n<p class=\"bawpvc-ajax-counter\" data-id=\"22104\">(763)<\/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>M\u00eame pour une \u00eele volcanique habitu\u00e9e aux tremblements occasionnels, cela a \u00e9t\u00e9 une semaine inhabituelle pour l&rsquo;Islande. Selon l&rsquo; Office&#8230;<\/p>\n","protected":false},"author":1,"featured_media":22120,"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":"17 000 #tremblements de terre ont frapp\u00e9 l'#Islande la semaine derni\u00e8re. Une #\u00e9ruption pourrait \u00eatre imminente @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":[19],"tags":[1669,2263,370,949,7578,7577,5207,1538,104,48],"class_list":["post-22104","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-seismes-et-volcans","tag-eyjafjallajokull","tag-fissure","tag-islande","tag-magma","tag-mont-keilir","tag-reykjanes","tag-reykjavik","tag-seismes","tag-tremblement-de-terre","tag-volcan","wpcat-19-id"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/03\/mont-kellir-islande.jpg?fit=1260%2C840&ssl=1","jetpack_shortlink":"https:\/\/wp.me\/p631RN-5Kw","jetpack-related-posts":[{"id":25456,"url":"https:\/\/www.laterredufutur.com\/accueil\/le-volcan-islandais-entre-en-eruption-et-des-milliers-de-personnes-sont-evacuees\/","url_meta":{"origin":22104,"position":0},"title":"Le volcan islandais entre en \u00e9ruption et des milliers de personnes sont \u00e9vacu\u00e9es","author":"Admin","date":"19 d\u00e9cembre 2023","format":false,"excerpt":"Un volcan islandais est entr\u00e9 en \u00e9ruption apr\u00e8s des semaines de s\u00e9ismes qui ont secou\u00e9 la r\u00e9gion, selon un communiqu\u00e9 publi\u00e9 lundi 18 d\u00e9cembre par l'Office m\u00e9t\u00e9orologique d'Islande. L'\u00e9ruption se produit dans la p\u00e9ninsule de Reykjanes, au sud-ouest du pays. Environ 4 000 personnes ont \u00e9t\u00e9 \u00e9vacu\u00e9es de Grindavik, un\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\/2021\/03\/volcan-eruption-fissurales-reykjanes-11.jpg?fit=960%2C540&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/03\/volcan-eruption-fissurales-reykjanes-11.jpg?fit=960%2C540&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/03\/volcan-eruption-fissurales-reykjanes-11.jpg?fit=960%2C540&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/03\/volcan-eruption-fissurales-reykjanes-11.jpg?fit=960%2C540&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":16434,"url":"https:\/\/www.laterredufutur.com\/accueil\/incident-sismique-en-islande-des-seismes-de-magnitude-4-m4-ont-frappe-pres-de-siglufjordur-et-du-volcan-askja\/","url_meta":{"origin":22104,"position":1},"title":"Incident sismique en Islande: des s\u00e9ismes de magnitude 4 M4 ont frapp\u00e9 pr\u00e8s de Siglufj\u00f6r\u00f0ur et du volcan Askja","author":"Admin","date":"19 mars 2018","format":false,"excerpt":"Incident sismique en Islande: des s\u00e9ismes de magnitude 4 M4 ont frapp\u00e9 pr\u00e8s de Siglufj\u00f6r\u00f0ur et le volcan Aksja a \u00e9t\u00e9 secou\u00e9 par un tremblement de terre de magnitude 3,8 suivi de plus petites r\u00e9pliques. Un s\u00e9isme de M3.8 a secou\u00e9 le volcan Askja le 14 mars 2018 \u00e0 21:10\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\/2018\/03\/askja-caldeira.jpg?fit=900%2C600&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2018\/03\/askja-caldeira.jpg?fit=900%2C600&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2018\/03\/askja-caldeira.jpg?fit=900%2C600&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2018\/03\/askja-caldeira.jpg?fit=900%2C600&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":20829,"url":"https:\/\/www.laterredufutur.com\/accueil\/lactivite-volcanique-sintensifie-en-islande\/","url_meta":{"origin":22104,"position":2},"title":"L&rsquo;activit\u00e9 volcanique s&rsquo;intensifie en Islande","author":"Admin","date":"9 mai 2020","format":false,"excerpt":"La derni\u00e8re p\u00e9riode active de la p\u00e9ninsule de Reykjanes a commenc\u00e9 au 10\u00e8me si\u00e8cle et a dur\u00e9 300 ans. L'activit\u00e9 volcanique s'intensifie dans le sud ouest de l'Islande qui n'ait pas entr\u00e9 en \u00e9ruption depuis 800 ans, les scientifiques pr\u00e9viennent qu'elle pourrait perturber les si\u00e8cles \u00e0 venir. Depuis le 21\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\/04\/volcan-islande-grindavik-1.jpg?fit=1200%2C720&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2020\/04\/volcan-islande-grindavik-1.jpg?fit=1200%2C720&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2020\/04\/volcan-islande-grindavik-1.jpg?fit=1200%2C720&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2020\/04\/volcan-islande-grindavik-1.jpg?fit=1200%2C720&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2020\/04\/volcan-islande-grindavik-1.jpg?fit=1200%2C720&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":22104,"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":8335,"url":"https:\/\/www.laterredufutur.com\/accueil\/le-volcan-katla-frappe-par-une-serie-de-secousses\/","url_meta":{"origin":22104,"position":4},"title":"Le volcan Katla frapp\u00e9 par une s\u00e9rie de secousses","author":"Admin","date":"23 septembre 2015","format":false,"excerpt":"Un tremblement de magnitude de 3,3 a frapp\u00e9 le sud-est du Katla, l'un des volcans les plus actifs d'Islande, dans les premi\u00e8res heures\u00a0de ce mercredi 23 septembre 2015. La secousse principale a \u00e9t\u00e9 suivie par une dizaine de r\u00e9pliques, dont certaines \u00e9taient peu profondes et peut-\u00eatre reli\u00e9es \u00e0 l'activit\u00e9 g\u00e9othermique,\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":"katla","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2012\/04\/katla3.jpg?fit=600%2C422&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2012\/04\/katla3.jpg?fit=600%2C422&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2012\/04\/katla3.jpg?fit=600%2C422&ssl=1&resize=525%2C300 1.5x"},"classes":[]},{"id":5700,"url":"https:\/\/www.laterredufutur.com\/accueil\/le-volcan-bardarbunga-en-islande-se-reveille\/","url_meta":{"origin":22104,"position":5},"title":"Le volcan Bardarbunga en Islande se r\u00e9veille ?","author":"Admin","date":"16 f\u00e9vrier 2011","format":false,"excerpt":"Des scientifiques islandais ont averti r\u00e9cemment que le second plus haut volcan du pays, le B\u00e1rdarbunga pr\u00e9senterait les signes avant-coureurs d'une future \u00e9ruption et les nuages de cendres qu'il provoquerait alors seraient plus graves qu'en 2010, a rapport\u00e9 7 sur 7. Pall Eirnarsson, professeur de g\u00e9ophysique \u00e0 l'universit\u00e9 d'Islande, a\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":[]}],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/22104","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=22104"}],"version-history":[{"count":1,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/22104\/revisions"}],"predecessor-version":[{"id":22121,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/22104\/revisions\/22121"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/media\/22120"}],"wp:attachment":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/media?parent=22104"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/categories?post=22104"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/tags?post=22104"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}