{"id":18609,"date":"2025-08-06T09:54:00","date_gmt":"2025-08-06T07:54:00","guid":{"rendered":"https:\/\/africanova.info\/?p=18609"},"modified":"2025-08-06T09:54:03","modified_gmt":"2025-08-06T07:54:03","slug":"afrique-du-sud-froid-extreme-et-inondations-le-cap-et-upington-sous-pression-climatique","status":"publish","type":"post","link":"https:\/\/africanova.info\/?p=18609","title":{"rendered":"AFRIQUE DU SUD : FROID EXTR\u00caME ET INONDATIONS, LE CAP ET UPINGTON SOUS PRESSION CLIMATIQUE"},"content":{"rendered":"<p>Introduction<br>Le changement climatique frappe de nouveau l\u2019Afrique australe. En Afrique du Sud, les villes du Cap et d\u2019Upington affrontent une vague de froid extr\u00eame et des inondations exceptionnellement violentes. Les autorit\u00e9s lancent l\u2019alerte alors que la m\u00e9t\u00e9o extr\u00eame devient la norme.<\/p><p>Contexte<br>Depuis d\u00e9but ao\u00fbt, des pluies diluviennes et une chute brutale des temp\u00e9ratures ont boulevers\u00e9 la vie des habitants du Cap et d\u2019Upington. Des quartiers entiers sont inond\u00e9s, des \u00e9coles restent ferm\u00e9es et des routes sont coup\u00e9es.<br>Les services m\u00e9t\u00e9o n\u2019avaient pas pr\u00e9vu une telle intensit\u00e9 climatique.<\/p><p>Expertises et T\u00e9moignages<br>Mme Sibongile Maseko, m\u00e9t\u00e9orologue sud-africaine\u202f: \u00ab\u202fNous n\u2019avons pas vu un tel cumul de pr\u00e9cipitations en hiver depuis plus de vingt ans.\u202f\u00bb<br>Sur place, les sinistr\u00e9s racontent\u202f: \u00ab\u202fNos maisons sont d\u00e9truites, tout est tremp\u00e9, c\u2019est un cauchemar\u202f\u00bb, dit une m\u00e8re de famille du Cap.<\/p><p>Analyse et Impact<br>L\u2019urgence est d\u2019abord humanitaire, avec plusieurs milliers de personnes d\u00e9plac\u00e9es. Mais les infrastructures critiques (eau, \u00e9lectricit\u00e9, routes) sont tr\u00e8s fragilis\u00e9es.<br>Plus largement, le ph\u00e9nom\u00e8ne illustre la multiplication des \u00e9pisodes extr\u00eames li\u00e9s au d\u00e9r\u00e8glement climatique, avec des cons\u00e9quences \u00e9conomiques et sociales durables.<\/p><figure class=\"wp-block-image size-full is-resized\"><img fetchpriority=\"high\" decoding=\"async\" width=\"640\" height=\"360\" src=\"https:\/\/africanova.info\/wp-content\/uploads\/2025\/08\/49e579180fa8d13c7e52532d3a508abf-1.jpeg\" alt=\"\" class=\"wp-image-18612\" style=\"width:780px;height:auto\" srcset=\"https:\/\/africanova.info\/wp-content\/uploads\/2025\/08\/49e579180fa8d13c7e52532d3a508abf-1.jpeg 640w, https:\/\/africanova.info\/wp-content\/uploads\/2025\/08\/49e579180fa8d13c7e52532d3a508abf-1-300x169.jpeg 300w, https:\/\/africanova.info\/wp-content\/uploads\/2025\/08\/49e579180fa8d13c7e52532d3a508abf-1-585x329.jpeg 585w, https:\/\/africanova.info\/wp-content\/uploads\/2025\/08\/49e579180fa8d13c7e52532d3a508abf-1-600x338.jpeg 600w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/figure><p>Chiffres cl\u00e9s<\/p><ul class=\"wp-block-list\"><li>Jusqu\u2019\u00e0 -3\u00b0C mesur\u00e9s \u00e0 Upington, du jamais-vu en ao\u00fbt.<\/li>\n\n<li>Plus de 2\u202f000 personnes \u00e9vacu\u00e9es dans la province du Cap-Occidental.<\/li><\/ul><p>Citation<br>Le maire du Cap, Geordin Hill-Lewis, pr\u00e9vient\u202f: \u00ab\u202fNous appelons le gouvernement national \u00e0 soutenir nos efforts de secours \u2013 la crise exc\u00e8de les capacit\u00e9s de la ville.\u202f\u00bb<\/p><p>Conclusion ouverte<br>L\u2019Afrique australe doit-elle revoir totalement ses plans d\u2019adaptation au changement climatique\u202f? Apr\u00e8s ce choc, une nouvelle \u00e8re de la pr\u00e9vention des catastrophes semble s\u2019imposer.<\/p><div class=\"gsp_post_data\" data-post_type=\"post\" data-cat=\"actualites\" data-modified=\"120\" data-title=\"AFRIQUE DU SUD : FROID EXTR\u00caME ET INONDATIONS, LE CAP ET UPINGTON SOUS PRESSION CLIMATIQUE\" data-home=\"https:\/\/africanova.info\"><\/div>","protected":false},"excerpt":{"rendered":"<p>IntroductionLe changement climatique frappe de nouveau l\u2019Afrique australe. En Afrique du Sud, les villes du Cap et d\u2019Upington affrontent une vague de froid extr\u00eame et des inondations exceptionnellement violentes. Les&hellip;<\/p>\n","protected":false},"author":1,"featured_media":18611,"comment_status":"open","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,"_lmt_disableupdate":"","_lmt_disable":"","_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[1],"tags":[1625,10862,10863],"class_list":["post-18609","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actualites","tag-climat","tag-inondations-cap-upington","tag-meteo-afrique-australe"],"jetpack_featured_media_url":"https:\/\/africanova.info\/wp-content\/uploads\/2025\/08\/inondations-en-afrique-du-sud.jpg","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/africanova.info\/index.php?rest_route=\/wp\/v2\/posts\/18609","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/africanova.info\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/africanova.info\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/africanova.info\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/africanova.info\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=18609"}],"version-history":[{"count":1,"href":"https:\/\/africanova.info\/index.php?rest_route=\/wp\/v2\/posts\/18609\/revisions"}],"predecessor-version":[{"id":18613,"href":"https:\/\/africanova.info\/index.php?rest_route=\/wp\/v2\/posts\/18609\/revisions\/18613"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/africanova.info\/index.php?rest_route=\/wp\/v2\/media\/18611"}],"wp:attachment":[{"href":"https:\/\/africanova.info\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=18609"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/africanova.info\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=18609"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/africanova.info\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=18609"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}