{"id":16148,"date":"2025-12-19T14:16:40","date_gmt":"2025-12-19T14:16:40","guid":{"rendered":"https:\/\/stesa.com\/mapas\/?post_type=ficha&p=16148"},"modified":"2025-12-19T14:16:40","modified_gmt":"2025-12-19T14:16:40","slug":"mapa-geologico-de-el-salvador","status":"publish","type":"ficha","link":"https:\/\/stesa.com\/mapas\/doc\/mapa-geologico-de-el-salvador\/","title":{"rendered":"Mapa geol\u00f3gico de El Salvador"},"content":{"rendered":"

Geolog\u00eda de El Salvador<\/strong><\/p>\n

El Salvador posee una geolog\u00eda joven, din\u00e1mica y predominantemente volc\u00e1nica, resultado de su ubicaci\u00f3n en el Cintur\u00f3n de Fuego del Pac\u00edfico. La interacci\u00f3n de placas tect\u00f3nicas ha moldeado su relieve, suelos y actividad s\u00edsmica.<\/p>\n

\"Mapa<\/a>
(formato PDF)<\/a>.<\/label><\/figcaption><\/figure>\n

Marco tect\u00f3nico<\/strong><\/p>\n

    \n
  • El pa\u00eds se asienta sobre la Placa del Caribe.<\/li>\n
  • Frente a su costa, la Placa de Cocos se subduce bajo la del Caribe en la Fosa Mesoamericana.<\/li>\n
  • Este proceso genera sismos frecuentes y volcanismo activo a lo largo del territorio.<\/li>\n<\/ul>\n

    Volcanismo<\/strong><\/p>\n

      \n
    • M\u00e1s de 20 volcanes, varios activos.<\/li>\n
    • Destacan:<\/li>\n
    • \n
        \n
      • Santa Ana (Ilamatepec) \u2013 el m\u00e1s alto (2,381 m).<\/li>\n
      • Izalco \u2013 famoso por su actividad hist\u00f3rica casi continua.<\/li>\n
      • San Miguel (Chaparrastique) \u2013 uno de los m\u00e1s activos.<\/li>\n
      • Ilopango \u2013 gran caldera cuyo colapso origin\u00f3 el lago hom\u00f3nimo.<\/li>\n<\/ul>\n<\/li>\n
      • Predominan andesitas y basaltos, con dep\u00f3sitos extensos de cenizas y piroclastos.<\/li>\n<\/ul>\n

        Regiones geol\u00f3gicas principales<\/strong><\/p>\n

          \n
        1. Cadena volc\u00e1nica del Pac\u00edfico<\/strong>
          \nFranja central con volcanes, conos y campos de lava; suelos muy f\u00e9rtiles.<\/li>\n
        2. Tierras altas del norte<\/strong>
          \nRelieves m\u00e1s antiguos, con rocas sedimentarias y metam\u00f3rficas (calizas, esquistos).<\/li>\n
        3. Planicie costera<\/strong>
          \nDep\u00f3sitos recientes aluviales y marinos, manglares y estuarios.<\/li>\n<\/ol>\n

          Rocas y suelos<\/strong><\/p>\n

            \n
          • \u00cdgneas volc\u00e1nicas: basaltos, andesitas, tobas.<\/li>\n
          • Sedimentarias: calizas y areniscas (norte).<\/li>\n
          • Suelos volc\u00e1nicos (andosoles): ricos en nutrientes, ideales para caf\u00e9, ca\u00f1a y granos b\u00e1sicos.<\/li>\n<\/ul>\n

            Sismicidad y riesgos geol\u00f3gicos<\/strong><\/p>\n

              \n
            • Alta sismicidad por fallas locales y subducci\u00f3n.<\/li>\n
            • Riesgos principales:<\/li>\n
            • \n
                \n
              • Terremotos<\/li>\n
              • Erupciones volc\u00e1nicas<\/li>\n
              • Deslizamientos (especialmente en \u00e9poca lluviosa)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n

                Recursos geol\u00f3gicos<\/strong><\/p>\n

                  \n
                • Geotermia (Ahuachap\u00e1n, Berl\u00edn).<\/li>\n
                • Materiales de construcci\u00f3n: p\u00f3mez, arena volc\u00e1nica, basalto.<\/li>\n
                • Aguas termales asociadas a actividad volc\u00e1nica.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"

                  El Salvador posee una geolog\u00eda joven, din\u00e1mica y predominantemente volc\u00e1nica, resultado de su ubicaci\u00f3n en el Cintur\u00f3n de Fuego del Pac\u00edfico. La interacci\u00f3n de <\/p>\n","protected":false},"author":1,"featured_media":16149,"template":"","categoria_ficha":[2139],"class_list":["post-16148","ficha","type-ficha","status-publish","has-post-thumbnail","hentry","categoria_ficha-mapas-de-el-salvador"],"yoast_head":"\nMapa geol\u00f3gico de El Salvador - Galer\u00eda de mapas<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/gifex.com\/mapas\/doc\/mapa-geologico-de-el-salvador\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Mapa geol\u00f3gico de El Salvador - Galer\u00eda de mapas\" \/>\n<meta property=\"og:description\" content=\"El Salvador posee una geolog\u00eda joven, din\u00e1mica y predominantemente volc\u00e1nica, resultado de su ubicaci\u00f3n en el Cintur\u00f3n de Fuego del Pac\u00edfico. 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