{"id":9059,"date":"2026-07-24T03:59:37","date_gmt":"2026-07-24T07:59:37","guid":{"rendered":"https:\/\/martinique2050.com\/?p=9059"},"modified":"2026-07-24T03:59:37","modified_gmt":"2026-07-24T07:59:37","slug":"le-risque-sismique-en-martinique-un-risque-sous-estime","status":"publish","type":"post","link":"https:\/\/martinique2050.com\/en\/le-risque-sismique-en-martinique-un-risque-sous-estime\/","title":{"rendered":"Earthquake Risk in Martinique: An Underestimated Risk?"},"content":{"rendered":"

Parmi les risques naturels, le risque sismique est probablement l\u2019un des plus sous-estim\u00e9s en Martinique. Et les cons\u00e9quences d\u2019une mauvaise prise en compte de ce risque naturel pourraient \u00eatre graves. C\u2019est la raison pour laquelle un exercice a \u00e9t\u00e9 organis\u00e9 cette semaine afin de\u00a0pr\u00e9parer les populations, de r\u00e9viser les consignes de s\u00e9curit\u00e9 et d\u2019adopter les bons gestes de s\u00e9curit\u00e9.<\/h2>\n

Exercice sismique grandeur nature<\/strong><\/h2>\n

Un exercice d\u2019\u00e9vacuation en cas de s\u00e9isme \u00e9tait organis\u00e9 au Fran\u00e7ois ce mercredi 22 juillet \u00e0 8h30 dans la ZAE du Trianon, dans le secteur du Garage Saint-Michel\/l’Univers du Pneu. L\u2019objectif\u00a0? Pr\u00e9parer la population au risque de s\u00e9isme, en cas de potentielle \u00e9vacuation.<\/p>\n

La Martinique est situ\u00e9e dans une zone sismique, il est important de savoir r\u00e9agir rapidement. \u00ab\u00a0Ce mercredi, l’Espace Sud, la Ville du Fran\u00e7ois et le Service d’Incendie et de Secours mobilisent les entreprises de la ZAE de Trianon autour d’un exercice grandeur nature de simulation d’un s\u00e9isme et d’\u00e9vacuation, dans le cadre du Syst\u00e8me de Management Environnemental certifi\u00e9 ISO 14001\u00a0\u00bb, indique l\u2019Espace Sud, dans une annonce sur les r\u00e9seaux sociaux.<\/p>\n

\"caroline-ross-lnEzEe4DP50-unsplash\"<\/p>\n

\u00ab\u00a0Au signal, chacun applique les bons r\u00e9flexes\u00a0\u00bb, indique l\u2019Espace Sud, qui annonce l\u2019organisation de l\u2019exercice. Il conviendra dans un premier temps, de se prot\u00e9ger durant la secousse, ensuite, il faudra \u00e9vacuer calmement, sans utiliser d\u2019ascenseur. Enfin, il convient de \u00ab\u00a0suivre les itin\u00e9raires signal\u00e9s\u00a0\u00bb et de \u00ab\u00a0rejoindre le point de rassemblement\u00a0\u00bb. Que ce soit durant cet exercice o\u00f9 lors d\u2019un vrai \u00e9pisode sismique, il faut appliquer les m\u00eames gestes de s\u00e9curit\u00e9.<\/p>\n

Des s\u00e9ismes chaque semaine en Martinique<\/strong><\/h2>\n

Loin d\u2019\u00eatre un risque marginal, les s\u00e9ismes repr\u00e9sentent une v\u00e9ritable menace. La semaine derni\u00e8re, entre le 10 et le 17 juillet, ce sont environ 94 s\u00e9ismes qui sont survenus en Martinique, d\u2019apr\u00e8s l\u2019observatoire volcanique et sismologique de Martinique (OVSM). La plupart de ces s\u00e9ismes \u00e9taient d\u2019origine \u00ab\u00a0volcano-tectonique\u00a0\u00bb, avec une origine comprise entre 0,9 et 2 km sous le sommet du volcan. Toujours durant cette p\u00e9riode, un seul s\u00e9isme profond, type \u00ab\u00a0longue-p\u00e9riode\u00a0\u00bb a \u00e9t\u00e9 rep\u00e9r\u00e9 par les scientifiques de l\u2019OVSM. Aucun de ces s\u00e9ismes n\u2019a \u00e9t\u00e9 ressenti par la population.<\/p>\n

Pour plus d\u2019information, l\u2019observatoire volcanique et sismologique de Martinique propose de consulter les bulletins mensuels. Le niveau d\u2019alerte est pour le moment jaune mais les scientifiques et les autorit\u00e9s continuent leur veille de s\u00e9curit\u00e9 et la pr\u00e9paration des populations.<\/p>","protected":false},"excerpt":{"rendered":"

Parmi les risques naturels, le risque sismique est probablement l\u2019un des plus sous-estim\u00e9s en Martinique. Et les cons\u00e9quences d\u2019une mauvaise prise en compte de ce risque naturel pourraient \u00eatre graves. C\u2019est la raison pour laquelle un exercice a \u00e9t\u00e9 organis\u00e9 cette semaine afin de\u00a0pr\u00e9parer les populations, de r\u00e9viser les consignes de s\u00e9curit\u00e9 et d\u2019adopter les …<\/p>","protected":false},"author":1,"featured_media":9061,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_yoast_wpseo_meta-robots-noindex":"","_yoast_wpseo_canonical":"","_yoast_wpseo_opengraph-title":"","_yoast_wpseo_opengraph-description":"","_yoast_wpseo_twitter-title":"","_yoast_wpseo_twitter-description":"","footnotes":""},"categories":[1723],"tags":[],"class_list":["post-9059","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-risques-naturels"],"acf":[],"yoast_head":"\nLe risque sismique en Martinique, un risque sous-estim\u00e9\u00a0? - martinique2050<\/title>\n<meta name=\"description\" content=\"Parmi les risques naturels, le risque sismique est probablement l\u2019un des plus sous-estim\u00e9s en Martinique. 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