{"id":5052,"date":"2009-10-09T14:52:23","date_gmt":"2009-10-09T12:52:23","guid":{"rendered":"http:\/\/www.laterredufutur.com\/accueil1\/?p=5052"},"modified":"2015-04-14T14:53:59","modified_gmt":"2015-04-14T12:53:59","slug":"lactivite-sismique-augmente-dans-les-profondeurs-de-la-californie","status":"publish","type":"post","link":"https:\/\/www.laterredufutur.com\/accueil\/lactivite-sismique-augmente-dans-les-profondeurs-de-la-californie\/","title":{"rendered":"L&rsquo;activit\u00e9 sismique augmente dans les profondeurs de la Californie"},"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><strong>Des chercheurs ont d\u00e9couvert que le nombre de secousses profondes, sous la faille californienne de San Andreas \u00e9tait en augmentation, et pourrait annoncer un s\u00e9isme dans un avenir proche, selon une \u00e9tude \u00e0 para\u00eetre vendredi dans la revue am\u00e9ricaine Science.<\/strong><\/p>\n<p>Le sismologue Robert Nadeau, de l&rsquo;Universit\u00e9 de Berkeley, a enregistr\u00e9 les secousses dans les profondeurs de la faille de San Andreas entre 2001 et 2009, p\u00e9riode ayant connu deux s\u00e9ismes importants, qui n&rsquo;avaient toutefois pas fait de victimes, \u00e0 San Simeon en 2003 et Parkfield en 2004 &#8212; tous deux \u00e0 mi-chemin entre Los Angeles et San Francisco.<\/p>\n<p>Robert Nadeau a constat\u00e9 que le tremblement de terre de Parkfield avait \u00e9t\u00e9 pr\u00e9c\u00e9d\u00e9 d&rsquo;une augmentation sensible de la fr\u00e9quence des secousses profondes.<\/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>Or, depuis la mi-2006, les secousses sont reparties \u00e0 la hausse et sur la derni\u00e8re ann\u00e9e de l&rsquo;\u00e9tude, leur fr\u00e9quence est quasiment le double de celle observ\u00e9e avant le s\u00e9isme de San Simeon.<\/p>\n<p>Si les r\u00e9sultats sont trop partiaux pour \u00e9tablir avec certitude une corr\u00e9lation entre secousses profondes et tremblements de terre, ils ouvrent peut-\u00eatre la voie \u00e0 une pr\u00e9vision plus fine des s\u00e9ismes.<\/p>\n<p>La Californie (ouest), l&rsquo;\u00e9tat le plus peupl\u00e9 des Etats-Unis, est situ\u00e9e sur la faille de San Andreas.<\/p>\n<p>Les g\u00e9ologues estiment \u00e0 70% la probabilit\u00e9 qu&rsquo;un tremblement de terre d\u00e9vastateur frappe la Californie au cours des 30 prochaines ann\u00e9es.<\/p>\n<p>source : <a href=\"http:\/\/www.france-amerique.com\/\">http:\/\/www.france-amerique.com\/<\/a><\/p>\n<p class=\"bawpvc-ajax-counter\" data-id=\"5052\">(784)<\/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>Des chercheurs ont d\u00e9couvert que le nombre de secousses profondes, sous la faille californienne de San Andreas \u00e9tait en augmentation,&#8230;<\/p>\n","protected":false},"author":1,"featured_media":5053,"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":[886,2535,3721,347,104,259],"class_list":["post-5052","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-seismes-et-volcans","tag-californie","tag-faille","tag-san-adreas","tag-seisme","tag-tremblement-de-terre","tag-usa","wpcat-19-id"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/04\/faille-san-adreas.jpg?fit=270%2C372&ssl=1","jetpack_shortlink":"https:\/\/wp.me\/p631RN-1ju","jetpack-related-posts":[{"id":12094,"url":"https:\/\/www.laterredufutur.com\/accueil\/la-faille-de-san-andreas-serait-proche-dun-seisme-majeur-selon-des-experts\/","url_meta":{"origin":5052,"position":0},"title":"La faille de San Andreas serait proche d&rsquo;un seisme majeur selon des experts","author":"Admin","date":"5 mai 2016","format":false,"excerpt":"Les principaux experts viennent d'alerter que\u00a0la\u00a0plus grande et la plus dangereuse faille de\u00a0Californie - San Andreas - attend un tremblement de terre massif\u00a0depuis trop longtemps. La mise en garde pour la Californie du Sud a \u00e9t\u00e9 expliqu\u00e9e\u00a0au cours de la Conf\u00e9rence nationale des tremblements de terre, qui se tenait \u00e0\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\/2016\/05\/seisme-san-andreas.jpg?fit=1024%2C415&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/05\/seisme-san-andreas.jpg?fit=1024%2C415&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/05\/seisme-san-andreas.jpg?fit=1024%2C415&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/05\/seisme-san-andreas.jpg?fit=1024%2C415&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":13501,"url":"https:\/\/www.laterredufutur.com\/accueil\/un-essaim-de-tremblements-de-terre-a-salton-sea-augmente-le-risque-dun-seisme-majeur-sur-la-faille-de-san-andreas\/","url_meta":{"origin":5052,"position":1},"title":"Un essaim de tremblements de terre \u00e0 Salton Sea augmente le risque d&rsquo;un seisme majeur sur la faille de San Andreas","author":"Admin","date":"1 octobre 2016","format":false,"excerpt":"La Californie se pr\u00e9pare \u00e0 un s\u00e9isme majeur\u00a0autour de la faille de San Andreas. Le risque du \"Big One\" se fait sentir. Il s'agit du nom donn\u00e9 \u00e0 un tremblement de terre sur la c\u00f4te Ouest. La Californie est en \u00e9tat d'alerte. Cette semaine, une activit\u00e9 sismique inhabituelle autour de\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\/2016\/10\/seismes-salton-sea-big-one.jpg?fit=750%2C422&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/10\/seismes-salton-sea-big-one.jpg?fit=750%2C422&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/10\/seismes-salton-sea-big-one.jpg?fit=750%2C422&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/10\/seismes-salton-sea-big-one.jpg?fit=750%2C422&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":7748,"url":"https:\/\/www.laterredufutur.com\/accueil\/la-faille-de-san-andreas\/","url_meta":{"origin":5052,"position":2},"title":"La faille de San Andreas","author":"Admin","date":"20 ao\u00fbt 2015","format":false,"excerpt":"La faille de San Andreas , situ\u00e9e en Californie, est une faille g\u00e9ologique, en d\u00e9crochement, \u00e0 la jonction des plaques tectoniques du Pacifique et de l'Am\u00e9rique. Cette grande faille qui passe notamment par San Francisco et Los Angeles (Los Angeles est une ville des \u00c9tats-Unis situ\u00e9e au sud de la\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\/06\/san-adreas.jpg?fit=599%2C403&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/06\/san-adreas.jpg?fit=599%2C403&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/06\/san-adreas.jpg?fit=599%2C403&ssl=1&resize=525%2C300 1.5x"},"classes":[]},{"id":19304,"url":"https:\/\/www.laterredufutur.com\/accueil\/plus-de-1-000-seismes-ont-touche-le-sud-de-la-californie-en-moins-dun-mois\/","url_meta":{"origin":5052,"position":3},"title":"Plus de 1 000 s\u00e9ismes ont touch\u00e9 le sud de la Californie en moins d&rsquo;un mois","author":"Admin","date":"21 juin 2019","format":false,"excerpt":"LOS ANGELES (CBSLA)\u00a0- Au cours des trois derni\u00e8res semaines, plus de 1 000 petits s\u00e9ismes ont touch\u00e9 le sud de la Californie, principalement dans les comt\u00e9s de Riverside et de San Bernardino. Certains ont qualifi\u00e9 cette augmentation de l'activit\u00e9 sismique de la r\u00e9gion de \u00abSwarmageddon\u00bb, mais la sismologue Lucy Jones\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\/2019\/06\/earthquakes-californie.jpg?fit=1200%2C675&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/06\/earthquakes-californie.jpg?fit=1200%2C675&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/06\/earthquakes-californie.jpg?fit=1200%2C675&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/06\/earthquakes-californie.jpg?fit=1200%2C675&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/06\/earthquakes-californie.jpg?fit=1200%2C675&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":7101,"url":"https:\/\/www.laterredufutur.com\/accueil\/voyage-au-coeur-de-la-faille-de-san-andreas\/","url_meta":{"origin":5052,"position":4},"title":"Voyage au c\u0153ur de la faille de San Andreas","author":"Admin","date":"3 juin 2015","format":false,"excerpt":"La faille g\u00e9ologique qui traverse la Californie g\u00e9n\u00e8re une grande curiosit\u00e9. Et la crainte qu'en surgisse un fatal \"Big One\". \"BIG ONE\". C\u2019est un monstre rampant souterrain de 1300 km. Il traverse la Californie en diagonale et l'a menace de destructions fatales. \"Il\", ou plut\u00f4t \"elle\", c\u2019est la faille de\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\/06\/san-adreas.jpg?fit=599%2C403&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/06\/san-adreas.jpg?fit=599%2C403&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/06\/san-adreas.jpg?fit=599%2C403&ssl=1&resize=525%2C300 1.5x"},"classes":[]},{"id":24725,"url":"https:\/\/www.laterredufutur.com\/accueil\/seisme-en-turquie-istanbul-en-ligne-de-mire\/","url_meta":{"origin":5052,"position":5},"title":"S\u00e9isme en Turquie, Istanbul en ligne de mire ?","author":"Admin","date":"7 f\u00e9vrier 2023","format":false,"excerpt":"Environ 24 heures apr\u00e8s que deux tr\u00e8s forts s\u00e9ismes ont frapp\u00e9 le sud-est de la Turquie, les \u00e9quipes de secours tentent toujours de d\u00e9gager les survivants des d\u00e9combres des b\u00e2timents effondr\u00e9s. On sait que plus de 4300 personnes ont \u00e9t\u00e9 tu\u00e9es dans le s\u00e9isme, qui a secou\u00e9 la r\u00e9gion lundi\u2026","rel":"","context":"Dans &quot;Ev\u00e8nement Brutal&quot;","block_context":{"text":"Ev\u00e8nement Brutal","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/evenement-brutal\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2023\/02\/seismes-turquie-3.jpg?fit=1024%2C576&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2023\/02\/seismes-turquie-3.jpg?fit=1024%2C576&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2023\/02\/seismes-turquie-3.jpg?fit=1024%2C576&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2023\/02\/seismes-turquie-3.jpg?fit=1024%2C576&ssl=1&resize=700%2C400 2x"},"classes":[]}],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/5052","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=5052"}],"version-history":[{"count":1,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/5052\/revisions"}],"predecessor-version":[{"id":5054,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/5052\/revisions\/5054"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/media\/5053"}],"wp:attachment":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/media?parent=5052"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/categories?post=5052"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/tags?post=5052"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}