{"id":144058,"date":"2024-05-30T14:53:09","date_gmt":"2024-05-30T19:53:09","guid":{"rendered":"https:\/\/www.uv.mx\/prensa\/?p=144058"},"modified":"2024-05-30T14:53:09","modified_gmt":"2024-05-30T19:53:09","slug":"erupcion-en-perote-hace-70-mil-anos-modifico-el-paisaje-de-mexico","status":"publish","type":"post","link":"https:\/\/www.uv.mx\/prensa\/ciencia\/erupcion-en-perote-hace-70-mil-anos-modifico-el-paisaje-de-mexico\/","title":{"rendered":"Erupci\u00f3n en Perote hace 70 mil a\u00f1os modific\u00f3 el paisaje de M\u00e9xico"},"content":{"rendered":"<ul style=\"font-weight: 400\">\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"1\" data-list-defn-props=\"{&quot;335551671&quot;:30,&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"30\" data-aria-level=\"1\"><i><span data-contrast=\"auto\">Sus secuelas a\u00fan est\u00e1n a la vista de los investigadores<\/span><\/i><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:0,&quot;335559740&quot;:240}\">\u00a0<\/span><\/li>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"1\" data-list-defn-props=\"{&quot;335551671&quot;:30,&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"30\" data-aria-level=\"1\"><i><span data-contrast=\"auto\">Xalapa y sus alrededores, territorio de enorme actividad volc\u00e1nica<\/span><\/i><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:0,&quot;335559740&quot;:240}\">\u00a0<\/span><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<div id=\"attachment_144045\" style=\"width: 732px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/www.uv.mx\/prensa\/files\/2024\/05\/30-05-2024-PACHECO-Caldera-volcanica-Humerales-Foto-1.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-144045\" class=\"size-full wp-image-144045\" src=\"https:\/\/www.uv.mx\/prensa\/files\/2024\/05\/30-05-2024-PACHECO-Caldera-volcanica-Humerales-Foto-1.jpg\" alt=\"\" width=\"722\" height=\"406\" srcset=\"https:\/\/www.uv.mx\/prensa\/files\/2024\/05\/30-05-2024-PACHECO-Caldera-volcanica-Humerales-Foto-1.jpg 722w, https:\/\/www.uv.mx\/prensa\/files\/2024\/05\/30-05-2024-PACHECO-Caldera-volcanica-Humerales-Foto-1-300x169.jpg 300w\" sizes=\"auto, (max-width: 722px) 100vw, 722px\" \/><\/a><p id=\"caption-attachment-144045\" class=\"wp-caption-text\">Rafael Torres Orozco, investigador del Centro de Ciencias de la Tierra UV<\/p><\/div>\n<p>&nbsp;<\/p>\n<p><b><i><span data-contrast=\"auto\">Jorge V\u00e1zquez Pacheco<\/span><\/i><\/b><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:0,&quot;335559740&quot;:240}\">\u00a0<\/span><\/p>\n<p><b><i><span data-contrast=\"auto\">Fotos: Luis Fernando Fern\u00e1ndez Carrillo<\/span><\/i><\/b><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:0,&quot;335559740&quot;:240}\">\u00a0<\/span><\/p>\n<p><b><i><span data-contrast=\"auto\">30\/05\/2024, Xalapa, Ver.- <\/span><\/i><\/b><span data-contrast=\"auto\">Rafael Torres Orozco, del Centro de Ciencias de la Tierra (CCT) de la Universidad Veracruzana (UV), ofreci\u00f3 la conferencia \u201cLa erupci\u00f3n pliniana de la caldera volc\u00e1nica de Los Humerales que modific\u00f3 el paisaje al oriente de M\u00e9xico hace 70 mil a\u00f1os\u201d, como parte del ciclo \u201cDivulgaci\u00f3n de la ciencia y acceso universal al conocimiento\u201d.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:0,&quot;335559740&quot;:240}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">El acad\u00e9mico expuso que si una erupci\u00f3n volc\u00e1nica como la ocurrida en la regi\u00f3n de Perote hace 70 mil a\u00f1os se diera en estos d\u00edas, cubrir\u00eda Xalapa, Coatepec y zonas conurbadas por lo menos 50 cent\u00edmetros.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:0,&quot;335559740&quot;:240}\">\u00a0<\/span><\/p>\n<p>&nbsp;<\/p>\n<div id=\"attachment_144046\" style=\"width: 732px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/www.uv.mx\/prensa\/files\/2024\/05\/30-05-2024-PACHECO-Caldera-volcanica-Humerales-Foto-2.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-144046\" class=\"size-full wp-image-144046\" src=\"https:\/\/www.uv.mx\/prensa\/files\/2024\/05\/30-05-2024-PACHECO-Caldera-volcanica-Humerales-Foto-2.jpg\" alt=\"\" width=\"722\" height=\"455\" srcset=\"https:\/\/www.uv.mx\/prensa\/files\/2024\/05\/30-05-2024-PACHECO-Caldera-volcanica-Humerales-Foto-2.jpg 722w, https:\/\/www.uv.mx\/prensa\/files\/2024\/05\/30-05-2024-PACHECO-Caldera-volcanica-Humerales-Foto-2-300x189.jpg 300w, https:\/\/www.uv.mx\/prensa\/files\/2024\/05\/30-05-2024-PACHECO-Caldera-volcanica-Humerales-Foto-2-200x125.jpg 200w\" sizes=\"auto, (max-width: 722px) 100vw, 722px\" \/><\/a><p id=\"caption-attachment-144046\" class=\"wp-caption-text\">Las grandes y famosas calderas volc\u00e1nicas<\/p><\/div>\n<p>&nbsp;<\/p>\n<p><span data-contrast=\"auto\">Dijo que el estallido alcanz\u00f3 40 kil\u00f3metros de altura, arroj\u00f3 10 kil\u00f3metros c\u00fabicos de lava con explosividad similar al volc\u00e1n Pinatubo (1991) y superior al Chichonal (1982); la nube producida disminuy\u00f3 10% la luz solar, durante un periodo de aproximadamente tres a\u00f1os.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559731&quot;:708,&quot;335559739&quot;:0,&quot;335559740&quot;:240}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">Torres Orozco,<\/span> <span data-contrast=\"auto\">responsable de la l\u00ednea de investigaci\u00f3n \u201cVulcanolog\u00eda f\u00edsica y experimental\u201d en el CCT, refiri\u00f3 que la erupci\u00f3n pliniana es llamada as\u00ed por la descripci\u00f3n de Plinio el Joven sobre la erupci\u00f3n del volc\u00e1n Vesubio, y es similar a la que ocurri\u00f3 en la caldera volc\u00e1nica Los Humeros, cercana a la ciudad de Xalapa.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559731&quot;:708,&quot;335559739&quot;:0,&quot;335559740&quot;:240}\">\u00a0<\/span><\/p>\n<p>&nbsp;<\/p>\n<div id=\"attachment_144043\" style=\"width: 732px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/www.uv.mx\/prensa\/files\/2024\/05\/30-05-24-PACHECO-\u2013-Caldera-volcanica-Humerales-Foto-3.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-144043\" class=\"size-full wp-image-144043\" src=\"https:\/\/www.uv.mx\/prensa\/files\/2024\/05\/30-05-24-PACHECO-\u2013-Caldera-volcanica-Humerales-Foto-3.jpg\" alt=\"\" width=\"722\" height=\"428\" srcset=\"https:\/\/www.uv.mx\/prensa\/files\/2024\/05\/30-05-24-PACHECO-\u2013-Caldera-volcanica-Humerales-Foto-3.jpg 722w, https:\/\/www.uv.mx\/prensa\/files\/2024\/05\/30-05-24-PACHECO-\u2013-Caldera-volcanica-Humerales-Foto-3-300x178.jpg 300w\" sizes=\"auto, (max-width: 722px) 100vw, 722px\" \/><\/a><p id=\"caption-attachment-144043\" class=\"wp-caption-text\">El poder\u00edo de la explosi\u00f3n volc\u00e1nica en Perote, ilustrada en esquema<\/p><\/div>\n<p>&nbsp;<\/p>\n<p><span data-contrast=\"auto\">Tambi\u00e9n coment\u00f3 acerca de los \u201csupervolcanes\u201d, algunos de ellos hist\u00f3ricos como la caldera de Yellowstone, en Estados Unidos; Santorini, en Grecia; Atitl\u00e1n, en Guatemala, o Colima, en M\u00e9xico. Todos se caracterizan por erupci\u00f3n que crea un vac\u00edo llamado \u201ccaldera\u201d.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559731&quot;:708,&quot;335559739&quot;:0,&quot;335559740&quot;:240}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">Al aludir a las placas tect\u00f3nicas sobre las que se localiza el territorio mexicano, y particularmente, la zona de Perote, mencion\u00f3 las consecuencias citadas. Pero las condiciones actuales del subsuelo, a diferencia del pasado, son bastante secas y no hay los cuerpos de agua que incidieron directamente.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559731&quot;:708,&quot;335559739&quot;:0,&quot;335559740&quot;:240}\">\u00a0<\/span><\/p>\n<p>&nbsp;<\/p>\n<div id=\"attachment_144044\" style=\"width: 732px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/www.uv.mx\/prensa\/files\/2024\/05\/30-05-24-PACHECO-\u2013-Caldera-volcanica-Humerales-Foto-4.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-144044\" class=\"size-full wp-image-144044\" src=\"https:\/\/www.uv.mx\/prensa\/files\/2024\/05\/30-05-24-PACHECO-\u2013-Caldera-volcanica-Humerales-Foto-4.jpg\" alt=\"\" width=\"722\" height=\"423\" srcset=\"https:\/\/www.uv.mx\/prensa\/files\/2024\/05\/30-05-24-PACHECO-\u2013-Caldera-volcanica-Humerales-Foto-4.jpg 722w, https:\/\/www.uv.mx\/prensa\/files\/2024\/05\/30-05-24-PACHECO-\u2013-Caldera-volcanica-Humerales-Foto-4-300x176.jpg 300w\" sizes=\"auto, (max-width: 722px) 100vw, 722px\" \/><\/a><p id=\"caption-attachment-144044\" class=\"wp-caption-text\">Los rastros de las capas acu\u00edferas durante el Pleistoceno<\/p><\/div>\n<p>&nbsp;<\/p>\n<p><span data-contrast=\"auto\">Por lo mismo, \u201ces importante analizar c\u00f3mo se produjeron estos cambios y compararlos con las actuales condiciones, para explicarnos los fen\u00f3menos que ocurrieron en el pasado\u201d.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559731&quot;:708,&quot;335559739&quot;:0,&quot;335559740&quot;:240}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">El evento fue organizado por el Cuerpo Acad\u00e9mico (CA) Volcanes, Sismos y Sociedad, del Observatorio Sismol\u00f3gico y Vulcanol\u00f3gico de Veracruz, el CCT y la Coordinaci\u00f3n Universitaria de Observatorios.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559731&quot;:708,&quot;335559739&quot;:0,&quot;335559740&quot;:240}\">\u00a0<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Es importante analizar c\u00f3mo se dieron esos fen\u00f3menos de tan remoto pasado, que nos explican las condiciones actuales en las cercan\u00edas de la ciudad de Xalapa <\/p>\n","protected":false},"author":1809,"featured_media":144047,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[45,47,61],"tags":[17456,17449,248,17454,591,3400,11976,17451,80,4158,17450,6426,5647,17452,14285,17455,17453],"class_list":["post-144058","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ciencia","category-eventos","category-banner","tag-70-mil-anos","tag-caldera-volcanica","tag-centro-de-ciencias-de-la-tierra-cct","tag-chichonal","tag-conferencia","tag-coordinacion-universitaria-de-observatorios","tag-erupcion","tag-estallido","tag-investigacion","tag-jorge-vazquez-pacheco","tag-los-humerales","tag-observatorio-sismologico-y-vulcanologico-de-veracruz","tag-perote","tag-pinatubo","tag-placas-tectonicas","tag-subsuelo","tag-vesubio"],"_links":{"self":[{"href":"https:\/\/www.uv.mx\/prensa\/wp-json\/wp\/v2\/posts\/144058","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.uv.mx\/prensa\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.uv.mx\/prensa\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.uv.mx\/prensa\/wp-json\/wp\/v2\/users\/1809"}],"replies":[{"embeddable":true,"href":"https:\/\/www.uv.mx\/prensa\/wp-json\/wp\/v2\/comments?post=144058"}],"version-history":[{"count":1,"href":"https:\/\/www.uv.mx\/prensa\/wp-json\/wp\/v2\/posts\/144058\/revisions"}],"predecessor-version":[{"id":144060,"href":"https:\/\/www.uv.mx\/prensa\/wp-json\/wp\/v2\/posts\/144058\/revisions\/144060"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.uv.mx\/prensa\/wp-json\/wp\/v2\/media\/144047"}],"wp:attachment":[{"href":"https:\/\/www.uv.mx\/prensa\/wp-json\/wp\/v2\/media?parent=144058"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.uv.mx\/prensa\/wp-json\/wp\/v2\/categories?post=144058"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.uv.mx\/prensa\/wp-json\/wp\/v2\/tags?post=144058"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}