{"id":892,"date":"2026-02-16T17:43:10","date_gmt":"2026-02-16T16:43:10","guid":{"rendered":"https:\/\/icab.eu\/pro\/?p=892"},"modified":"2026-02-27T16:32:13","modified_gmt":"2026-02-27T15:32:13","slug":"vent-cyclonique-ultramarin","status":"publish","type":"post","link":"https:\/\/icab.eu\/pro\/vent-cyclonique-ultramarin\/","title":{"rendered":"Vents cycloniques ultramarins"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_81 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Sommaire<\/p>\n<label for=\"ez-toc-cssicon-toggle-item-69d4c2eae5557\" class=\"ez-toc-cssicon-toggle-label\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/label><input type=\"checkbox\"  id=\"ez-toc-cssicon-toggle-item-69d4c2eae5557\"  aria-label=\"Toggle\" \/><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/icab.eu\/pro\/vent-cyclonique-ultramarin\/#Martinique_%E2%80%93_Guadeloupe\" >Martinique &#8211; Guadeloupe<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/icab.eu\/pro\/vent-cyclonique-ultramarin\/#Mayotte_%E2%80%93_Reunion\" >Mayotte &#8211; R\u00e9union<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/icab.eu\/pro\/vent-cyclonique-ultramarin\/#Coefficients_saisonniers\" >Coefficients saisonniers<\/a><\/li><\/ul><\/nav><\/div>\n<h1><span class=\"ez-toc-section\" id=\"Martinique_%E2%80%93_Guadeloupe\"><\/span>Martinique &#8211; Guadeloupe<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>Les vitesses de vent de r\u00e9f\u00e9rence en Martinique et \u00e0 la Guadeloupe sont d\u00e9finies par l&rsquo;arr\u00eat\u00e9 du <a href=\"https:\/\/www.legifrance.gouv.fr\/jorf\/id\/JORFTEXT000049925726\">10\/07\/2024<\/a> publi\u00e9 au journal officiel (version <a href=\"https:\/\/www.legifrance.gouv.fr\/download\/pdf?id=ShXW7ljqD13zRMt1tvlZZp4XtezNAx0Upf3TjMDGlGM=\">pdf<\/a>).<\/p>\n<p>Les classes d&rsquo;importance sont d\u00e9finies pour b\u00e2timents de la classe \u00e0 risque normal selon <a href=\"https:\/\/www.legifrance.gouv.fr\/loda\/id\/JORFTEXT000022941755\/2022-07-2\">arr\u00eat\u00e9 du 22 octobre 2010<\/a> (<a href=\"https:\/\/www.legifrance.gouv.fr\/download\/pdf?id=yp56WKe5634BgXAL533HFsEbuAJfsZrVWtqn9rbe_Qs=\">pdf<\/a>):<\/p>\n<ul>\n<li>Cat\u00e9gorie d\u2019importance I : risque minime pour les personnes ou l\u2019activit\u00e9 \u00e9conomique<\/li>\n<li>Cat\u00e9gorie d\u2019importance II : risque moyen pour les personnes<\/li>\n<li>Cat\u00e9gorie d\u2019importance III : risque \u00e9lev\u00e9 en raison de leur importance socio-\u00e9conomique<\/li>\n<li>Cat\u00e9gorie d\u2019importance IV : risque majeur pour la s\u00e9curit\u00e9 civile, pour la d\u00e9fense ou pour le maintien de l\u2019ordre public.<\/li>\n<\/ul>\n<div align=\"center\">\n<p>&nbsp;<\/p>\n<div class=\"table-responsive\">\n<table border=\"1\">\n<tbody>\n<tr>\n<th>Cat\u00e9gories d&rsquo;importance de b\u00e2timent<\/th>\n<th>P\u00e9riodes de retour<\/th>\n<\/tr>\n<tr>\n<td align=\"center\" valign=\"middle\">Cat\u00e9gorie I<\/td>\n<td align=\"center\" valign=\"middle\">25 ans<\/td>\n<\/tr>\n<tr>\n<td align=\"center\" valign=\"middle\">Cat\u00e9gories II et III<\/td>\n<td align=\"center\" valign=\"middle\">50 ans<\/td>\n<\/tr>\n<tr>\n<td align=\"center\" valign=\"middle\">Cat\u00e9gorie IV<\/td>\n<td align=\"center\" valign=\"middle\">100 ans<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>&nbsp;<\/p>\n<\/div>\n<p>Les vitesses de r\u00e9f\u00e9rence du vent \u00e0 prendre en compte sont les suivantes :<\/p>\n<div align=\"center\">\n<p>&nbsp;<\/p>\n<div class=\"table-responsive\">\n<table border=\"1\">\n<tbody>\n<tr>\n<th>P\u00e9riodes de retour<\/th>\n<th>Guadeloupe<\/th>\n<th>Martinique<\/th>\n<\/tr>\n<tr>\n<td align=\"center\" valign=\"middle\">25 ans<\/td>\n<td align=\"center\" valign=\"middle\">33 m\/s<\/td>\n<td align=\"center\" valign=\"middle\">30 m\/s<\/td>\n<\/tr>\n<tr>\n<td align=\"center\" valign=\"middle\">50 ans<\/td>\n<td align=\"center\" valign=\"middle\">38 m\/s<\/td>\n<td align=\"center\" valign=\"middle\">35 m\/s<\/td>\n<\/tr>\n<tr>\n<td align=\"center\" valign=\"middle\">100 ans<\/td>\n<td align=\"center\" valign=\"middle\">42 m\/s<\/td>\n<td align=\"center\" valign=\"middle\">39 m\/s<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<h1><span class=\"ez-toc-section\" id=\"Mayotte_%E2%80%93_Reunion\"><\/span>Mayotte &#8211; R\u00e9union<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<div class=\"table-responsive\">\n<table border=\"1\">\n<tbody>\n<tr>\n<th>P\u00e9riodes de retour<\/th>\n<th>Mayotte<\/th>\n<th>R\u00e9union<\/th>\n<\/tr>\n<tr>\n<td align=\"center\" valign=\"middle\">25 ans<\/td>\n<td align=\"center\" valign=\"middle\">27 m\/s<\/td>\n<td align=\"center\" valign=\"middle\">35 m\/s<\/td>\n<\/tr>\n<tr>\n<td align=\"center\" valign=\"middle\">50 ans<\/td>\n<td align=\"center\" valign=\"middle\">30 m\/s<\/td>\n<td align=\"center\" valign=\"middle\">38 m\/s<\/td>\n<\/tr>\n<tr>\n<td align=\"center\" valign=\"middle\">100 ans<\/td>\n<td align=\"center\" valign=\"middle\">33 m\/s<\/td>\n<td align=\"center\" valign=\"middle\">41 m\/s<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>ref: <a href=\"https:\/\/www.consultations-publiques.developpement-durable.gouv.fr\/consultation-publique-portant-sur-l-arrete-relatif-a3230.html\">consultation<\/a>, <a href=\"https:\/\/www.consultations-publiques.developpement-durable.gouv.fr\/IMG\/pdf\/guide_exigences_reglementaires_la_reunion_mayotte_cstb.pdf#page=17\">developpement-durable.gouv.fr CSTB<\/a><\/p>\n<p>&nbsp;<\/p>\n<h1><span class=\"ez-toc-section\" id=\"Coefficients_saisonniers\"><\/span>Coefficients saisonniers<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>Tableau 4.10 EN 1991-1-4\/NA\/A2 (sept. 2012)<\/p>\n<table>\n<thead data-start=\"1759\" data-end=\"1818\">\n<tr data-start=\"1759\" data-end=\"1818\">\n<th class=\"\" data-start=\"1759\" data-end=\"1789\" data-col-size=\"sm\"><strong data-start=\"1761\" data-end=\"1788\">DOM expos\u00e9 aux cyclones<\/strong><\/th>\n<th class=\"\" data-start=\"1789\" data-end=\"1803\" data-col-size=\"sm\"><strong data-start=\"1791\" data-end=\"1802\">P\u00e9riode<\/strong><\/th>\n<th class=\"\" data-start=\"1803\" data-end=\"1818\" data-col-size=\"sm\"><strong data-start=\"1805\" data-end=\"1816\">cseason<\/strong><\/th>\n<\/tr>\n<\/thead>\n<\/table>\n<div>\n<table>\n<tbody>\n<tr data-start=\"1879\" data-end=\"1917\">\n<td data-start=\"1879\" data-end=\"1892\" data-col-size=\"sm\">Guadeloupe<\/td>\n<td data-start=\"1892\" data-end=\"1909\" data-col-size=\"sm\">d\u00e9cembre \u2192 mai<\/td>\n<td data-col-size=\"sm\" data-start=\"1909\" data-end=\"1917\">0,55<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div>\n<table>\n<tbody>\n<tr data-start=\"1918\" data-end=\"1947\">\n<td data-start=\"1918\" data-end=\"1921\" data-col-size=\"sm\"><\/td>\n<td data-start=\"1921\" data-end=\"1939\" data-col-size=\"sm\">juin \u2192 novembre<\/td>\n<td data-start=\"1939\" data-end=\"1947\" data-col-size=\"sm\">1,00<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div>\n<table>\n<tbody>\n<tr data-start=\"1948\" data-end=\"1986\">\n<td data-start=\"1948\" data-end=\"1961\" data-col-size=\"sm\">Martinique<\/td>\n<td data-col-size=\"sm\" data-start=\"1961\" data-end=\"1978\">d\u00e9cembre \u2192 mai<\/td>\n<td data-col-size=\"sm\" data-start=\"1978\" data-end=\"1986\">0,60<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div>\n<table>\n<tbody>\n<tr data-start=\"1987\" data-end=\"2016\">\n<td data-start=\"1987\" data-end=\"1990\" data-col-size=\"sm\"><\/td>\n<td data-start=\"1990\" data-end=\"2008\" data-col-size=\"sm\">juin \u2192 novembre<\/td>\n<td data-col-size=\"sm\" data-start=\"2008\" data-end=\"2016\">1,00<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div>\n<table>\n<tbody>\n<tr data-start=\"2017\" data-end=\"2054\">\n<td data-start=\"2017\" data-end=\"2027\" data-col-size=\"sm\">Mayotte<\/td>\n<td data-start=\"2027\" data-end=\"2046\" data-col-size=\"sm\">juin \u2192 septembre<\/td>\n<td data-col-size=\"sm\" data-start=\"2046\" data-end=\"2054\">0,65<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div>\n<table>\n<tbody>\n<tr data-start=\"2055\" data-end=\"2082\">\n<td data-start=\"2055\" data-end=\"2058\" data-col-size=\"sm\"><\/td>\n<td data-start=\"2058\" data-end=\"2074\" data-col-size=\"sm\">octobre \u2192 mai<\/td>\n<td data-start=\"2074\" data-end=\"2082\" data-col-size=\"sm\">1,00<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div>\n<table>\n<tbody>\n<tr data-start=\"2083\" data-end=\"2120\">\n<td data-start=\"2083\" data-end=\"2093\" data-col-size=\"sm\">R\u00e9union<\/td>\n<td data-col-size=\"sm\" data-start=\"2093\" data-end=\"2112\">juin \u2192 septembre<\/td>\n<td data-col-size=\"sm\" data-start=\"2112\" data-end=\"2120\">0,60<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div>\n<table>\n<tbody>\n<tr data-start=\"2121\" data-end=\"2148\">\n<td data-start=\"2121\" data-end=\"2124\" data-col-size=\"sm\"><\/td>\n<td data-start=\"2124\" data-end=\"2140\" data-col-size=\"sm\">octobre \u2192 mai<\/td>\n<td data-start=\"2140\" data-end=\"2148\" data-col-size=\"sm\">1,00<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Martinique &#8211; Guadeloupe Les vitesses de vent de r\u00e9f\u00e9rence en Martinique et \u00e0 la Guadeloupe sont d\u00e9finies par l&rsquo;arr\u00eat\u00e9 du 10\/07\/2024 publi\u00e9 au journal officiel (version pdf). Les classes d&rsquo;importance sont d\u00e9finies pour b\u00e2timents de la classe \u00e0 risque normal selon arr\u00eat\u00e9 du 22 octobre 2010 (pdf): Cat\u00e9gorie d\u2019importance I : risque minime pour les [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"footnotes":""},"categories":[25],"tags":[],"class_list":["post-892","post","type-post","status-publish","format-standard","hentry","category-reglement"],"_links":{"self":[{"href":"https:\/\/icab.eu\/pro\/wp-json\/wp\/v2\/posts\/892","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/icab.eu\/pro\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/icab.eu\/pro\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/icab.eu\/pro\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/icab.eu\/pro\/wp-json\/wp\/v2\/comments?post=892"}],"version-history":[{"count":15,"href":"https:\/\/icab.eu\/pro\/wp-json\/wp\/v2\/posts\/892\/revisions"}],"predecessor-version":[{"id":908,"href":"https:\/\/icab.eu\/pro\/wp-json\/wp\/v2\/posts\/892\/revisions\/908"}],"wp:attachment":[{"href":"https:\/\/icab.eu\/pro\/wp-json\/wp\/v2\/media?parent=892"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/icab.eu\/pro\/wp-json\/wp\/v2\/categories?post=892"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/icab.eu\/pro\/wp-json\/wp\/v2\/tags?post=892"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}