{"id":12772,"date":"2021-08-21T19:15:58","date_gmt":"2021-08-21T17:15:58","guid":{"rendered":"http:\/\/volcanx.cluster031.hosting.ovh.net\/?page_id=12772"},"modified":"2021-10-04T18:47:27","modified_gmt":"2021-10-04T16:47:27","slug":"zonas-de-riesgo-volcanico","status":"publish","type":"page","link":"https:\/\/volcanofoundation.org\/es\/creando-conocimiento-de-los-riesgos\/preparacion\/zonas-de-riesgo-volcanico\/","title":{"rendered":"ZONAS DE RIESGO VOLC\u00c1NICO"},"content":{"rendered":"<div id=\"av_section_1\" class=\"avia-section av-85tvrm-3e95231a7b3e6eb192907f404f41a286 main_color avia-section-default avia-no-border-styling  avia-builder-el-0  el_before_av_section  avia-builder-el-first  avia-full-stretch av-parallax-section avia-bg-style-parallax av-minimum-height av-minimum-height-25 av-height-25  container_wrap fullsize\" data-section-bg-repeat=\"stretch\" data-av_minimum_height_pc=\"25\" data-av_min_height_opt=\"25\"><div class=\"av-parallax\" data-avia-parallax-ratio=\"0.3\"><div class=\"av-parallax-inner main_color avia-full-stretch\"><\/div><\/div><div class=\"container av-section-cont-open\"><main role=\"main\" itemprop=\"mainContentOfPage\" class=\"template-page content  av-content-full alpha units\"><div class=\"post-entry post-entry-type-page post-entry-12772\"><div class=\"entry-content-wrapper clearfix\">\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-377mki-891bdcf97286948f143384db57d78c91\">\n.flex_column.av-377mki-891bdcf97286948f143384db57d78c91{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div class=\"flex_column av-377mki-891bdcf97286948f143384db57d78c91 av_one_fifth  avia-builder-el-1  el_before_av_three_fifth  avia-builder-el-first  first flex_column_div av-zero-column-padding  \"><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-44v1oi-4270c45783cf4dfabc2e0046b5bfca7a\">\n.flex_column.av-44v1oi-4270c45783cf4dfabc2e0046b5bfca7a{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div class=\"flex_column av-44v1oi-4270c45783cf4dfabc2e0046b5bfca7a av_three_fifth  avia-builder-el-2  el_after_av_one_fifth  el_before_av_one_fifth  flex_column_div av-zero-column-padding  \"><style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-2wneaq-c7141c0f93804d3dc6134a419c02967d\">\n#top .av_textblock_section.av-2wneaq-c7141c0f93804d3dc6134a419c02967d .avia_textblock{\ncolor:#ffffff;\n}\n<\/style>\n<section class=\"av_textblock_section av-2wneaq-c7141c0f93804d3dc6134a419c02967d \" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\"><div class=\"avia_textblock av_inherit_color\" itemprop=\"text\"><div class=\"h2-cinta-programas\">\n<h1 style=\"text-align: center; font-size: 2.5em;\">CREAR CONOCIMIENTO DE LOS RIESGOS<\/h1>\n<\/div>\n<\/div><\/section><br>\n<section class=\"av_textblock_section av-2wneaq-34462baf835e0e88628f9f1fcf41a06e \" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\"><div class=\"avia_textblock\" itemprop=\"text\"><p class=\"p-cinta-programas\" style=\"text-align: center; background: #f5312a !important;\">&iquest;POR QU&Eacute; NACI&Oacute; LA FUNDACI&Oacute;N?<span class=\"flecha-donativo\" style=\"vertical-align: inherit;\"> &gt;<\/span><\/p>\n<\/div><\/section><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-377mki-fc3240a24cacc3f72868647236f26abd\">\n.flex_column.av-377mki-fc3240a24cacc3f72868647236f26abd{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div class=\"flex_column av-377mki-fc3240a24cacc3f72868647236f26abd av_one_fifth  avia-builder-el-5  el_after_av_three_fifth  avia-builder-el-last  flex_column_div av-zero-column-padding  \"><\/div><\/div><\/div><\/main><!-- close content main element --><\/div><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-k3yaxsym-b831a12c8acddceb21a18cbb360fd41d\">\n.avia-section.av-k3yaxsym-b831a12c8acddceb21a18cbb360fd41d{\nbackground-color:#000000;\nbackground-image:unset;\n}\n.avia-section.av-k3yaxsym-b831a12c8acddceb21a18cbb360fd41d .av-section-color-overlay{\nopacity:0.9;\nbackground-color:#000000;\n}\n<\/style>\n<div id=\"av_section_2\" class=\"avia-section av-k3yaxsym-b831a12c8acddceb21a18cbb360fd41d main_color avia-section-default avia-no-border-styling  avia-builder-el-6  el_after_av_section  el_before_av_textblock  avia-bg-style-fixed av-section-color-overlay-active container_wrap fullsize\"><div class=\"av-section-color-overlay-wrap\"><div class=\"av-section-color-overlay\"><\/div><div class=\"container av-section-cont-open\"><div class=\"template-page content  av-content-full alpha units\"><div class=\"post-entry post-entry-type-page post-entry-12772\"><div class=\"entry-content-wrapper clearfix\">\n<div class=\"flex_column_table av-a5p0bb-0286912bb6bfb93801b9fa33860921b2 sc-av_one_full av-equal-height-column-flextable\">\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-a5p0bb-0286912bb6bfb93801b9fa33860921b2\">\n.flex_column.av-a5p0bb-0286912bb6bfb93801b9fa33860921b2{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div class=\"flex_column av-a5p0bb-0286912bb6bfb93801b9fa33860921b2 av_one_full  avia-builder-el-7  avia-builder-el-no-sibling  first flex_column_table_cell av-equal-height-column av-align-middle av-zero-column-padding  \"><style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-joihkone-69e81b3ac324ed7c1268b0d71e700013\">\n#top .av_textblock_section.av-joihkone-69e81b3ac324ed7c1268b0d71e700013 .avia_textblock{\nfont-size:18px;\ncolor:#ffffff;\n}\n\n@media only screen and (min-width: 768px) and (max-width: 989px){ \n#top .av_textblock_section.av-joihkone-69e81b3ac324ed7c1268b0d71e700013 .avia_textblock{\nfont-size:16px;\n}\n}\n\n@media only screen and (min-width: 480px) and (max-width: 767px){ \n#top .av_textblock_section.av-joihkone-69e81b3ac324ed7c1268b0d71e700013 .avia_textblock{\nfont-size:16px;\n}\n}\n\n@media only screen and (max-width: 479px){ \n#top .av_textblock_section.av-joihkone-69e81b3ac324ed7c1268b0d71e700013 .avia_textblock{\nfont-size:16px;\n}\n}\n<\/style>\n<section class=\"av_textblock_section av-joihkone-69e81b3ac324ed7c1268b0d71e700013 \" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\"><div class=\"avia_textblock av_inherit_color\" itemprop=\"text\"><blockquote>\n<p><a href=\"http:\/\/www.undrr.org\"><strong>Los desastres no son naturales<\/strong><\/a>, se construyen socialmente, por falta de preparaci&oacute;n, prevenci&oacute;n, trabajo de mitigaci&oacute;n, educaci&oacute;n y vigilancia. Son riesgos o peligros naturales que impactan en las sociedades vulnerables. El conocimiento ayuda a <strong>reducir la vulnerabilidad social<\/strong> y <strong>estructural<\/strong> para tener sociedades m&aacute;s <strong>resilientes<\/strong>!<\/p>\n<\/blockquote>\n<\/div><\/section><\/div><\/div><!--close column table wrapper. Autoclose: 1 --><\/div><\/div><\/div><!-- close content main div --><\/div><\/div><\/div><div id=\"after_section_2\" class=\"main_color av_default_container_wrap container_wrap fullsize\"><div class=\"container av-section-cont-open\"><div class=\"template-page content  av-content-full alpha units\"><div class=\"post-entry post-entry-type-page post-entry-12772\"><div class=\"entry-content-wrapper clearfix\"><section class=\"av_textblock_section av-kqt9jd5e-cd33964ef4e3b772df7fef522b816d29 \" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\"><div class=\"avia_textblock\" itemprop=\"text\"><h2>Ejemplo de planificaci&oacute;n de zonas de riesgo volc&aacute;nico en los Estados Unidos de Am&eacute;rica por el USGS<\/h2>\n<\/div><\/section>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-kqt9ln1w-f6affe7cdeee6be02fc225bbc4bc5689\">\n#top .hr.av-kqt9ln1w-f6affe7cdeee6be02fc225bbc4bc5689{\nmargin-top:15px;\nmargin-bottom:15px;\n}\n.hr.av-kqt9ln1w-f6affe7cdeee6be02fc225bbc4bc5689 .hr-inner{\nwidth:100%;\nborder-color:#d8d8d8;\n}\n<\/style>\n<div class=\"hr av-kqt9ln1w-f6affe7cdeee6be02fc225bbc4bc5689 hr-custom  avia-builder-el-10  el_after_av_textblock  el_before_av_three_fifth  hr-center hr-icon-no\"><span class=\"hr-inner inner-border-av-border-thin\"><span class=\"hr-inner-style\"><\/span><\/span><\/div>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-1wlhzr6-8cc129343b9618e21784b665a1361b31\">\n.flex_column.av-1wlhzr6-8cc129343b9618e21784b665a1361b31{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div class=\"flex_column av-1wlhzr6-8cc129343b9618e21784b665a1361b31 av_three_fifth  avia-builder-el-11  el_after_av_hr  el_before_av_two_fifth  first flex_column_div av-zero-column-padding  \"><p><section class=\"av_textblock_section av-kqt9tgn4-955ae44a3b12f5f76d41e08b4c147261 \" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\"><div class=\"avia_textblock\" itemprop=\"text\"><p>Los volcanes entran en erupci&oacute;n de diferentes maneras, plantean <a href=\"https:\/\/volcanoes.usgs.gov\/vhp\/hazards.html\">m&uacute;ltiples tipos de peligros<\/a>, y el inicio y la duraci&oacute;n de las erupciones son relativamente inciertos. Por lo tanto, las autoridades y las poblaciones en riesgo deben conocer los peligros volc&aacute;nicos regionales para poder estar preparados y ser flexibles en su respuesta. La informaci&oacute;n sobre los peligros volc&aacute;nicos espec&iacute;ficos de cada lugar se puede encontrar volc&aacute;n por volc&aacute;n.<\/p>\n<p><strong>Utilice este mapa para seleccionar el volc&aacute;n o volcanes m&aacute;s cercanos a usted para leer sobre los peligros presentes.<\/strong><\/p>\n<p>El USGS ha publicado varios mapas de peligros espec&iacute;ficos de los volcanes <a href=\"https:\/\/volcanoes.usgs.gov\/vhp\/hazard_assessments.html\">que ilustran el potencial de los impactos volc&aacute;nicos en tierra: flujos de lava, rocas calientes, gases volc&aacute;nicos y peligros de mayor alcance como la ca&iacute;da de cenizas y los lahares que fluyen en los valles que drenan el volc&aacute;n.<\/a><\/p>\n<p><em>En el caso de una erupci&oacute;n, los cient&iacute;ficos evaluar&aacute;n los acontecimientos actuales y desarrollar&aacute;n mapas de peligros basados en &laquo;escenarios&raquo; que representen posibles situaciones para el progreso de la actividad volc&aacute;nica.<\/em><\/p>\n<h2>Familiar&iacute;cese con las rutas de evacuaci&oacute;n.<\/h2>\n<p>Las zonas t&iacute;picas de peligro <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"&lt;div class=glossaryItemTitle&gt;VOLC&Aacute;NICO&lt;\/div&gt;&lt;div class=glossaryItemBody&gt;&amp;lt;div&amp;gt;Cuerpo de roca que se compone de fragmentos de rocas o minerales derivados volc&aacute;nicamente que luego fueron transportados a cierta distancia de su lugar de origen.&amp;lt;\/div&amp;gt;&lt;\/div&gt;\" href=\"https:\/\/volcanofoundation.org\/es\/glossary\/volcanico-es\/\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">volc&aacute;nico<\/a> durante una erupci&oacute;n son:<\/p>\n<ul>\n<li>Areas inmediatamente alrededor del volc&aacute;n en erupci&oacute;n <span class=\"glossary-term\" title=\"\" data-original-title=\"Cualquier abertura en la superficie de la Tierra a trav&eacute;s de la cual entra en erupci&oacute;n el magma o se emiten gases volc&aacute;nicos.\">Viento<\/span>.<\/li>\n<li>Areas situadas a sotavento de la chimenea si la erupci&oacute;n produce <span class=\"glossary-term\" title=\" data-original-title=\"><a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"&lt;div class=glossaryItemTitle&gt;CENIZA&lt;\/div&gt;&lt;div class=glossaryItemBody&gt;Fragmentos finos (de menos de 2-4 mm de di&aacute;metro) de roca volc&aacute;nica formados por una explosi&oacute;n volc&aacute;nica o por la eyecci&oacute;n de una chimenea volc&aacute;nica.&lt;\/div&gt;\"  href=\"https:\/\/volcanofoundation.org\/es\/glossary\/ceniza-es\/\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]'  tabindex='0' role='link'>ceniza<\/a><\/span>.<\/li>\n<li>Areas situadas a sotavento de la chimenea.<\/li>\n<li>Las zonas situadas ladera abajo de la chimenea si la erupci&oacute;n produce flujos de <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"&lt;div class=glossaryItemTitle&gt;LAVA&lt;\/div&gt;&lt;div class=glossaryItemBody&gt;T&eacute;rmino general para magma (roca moldeada) que ha entrado en erupci&oacute;n en la superficie de la Tierra y mantiene su integridad como una masa fluida o viscosa, en lugar de explotar en fragmentos.&lt;\/div&gt;\"  href=\"https:\/\/volcanofoundation.org\/es\/glossary\/lava-es\/\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]'  tabindex='0' role='link'>lava<\/a>.<\/li>\n<li>Los valles de los arroyos y los r&iacute;os drenan el volc&aacute;n si &eacute;ste est&aacute; cubierto de nieve y hielo.<\/li>\n<li>Las zonas que se encuentran m&aacute;s abajo de la chimenea si la erupci&oacute;n produce flujos de <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"&lt;div class=glossaryItemTitle&gt;LAVA&lt;\/div&gt;&lt;div class=glossaryItemBody&gt;T&eacute;rmino general para magma (roca moldeada) que ha entrado en erupci&oacute;n en la superficie de la Tierra y mantiene su integridad como una masa fluida o viscosa, en lugar de explotar en fragmentos.&lt;\/div&gt;\"  href=\"https:\/\/volcanofoundation.org\/es\/glossary\/lava-es\/\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]'  tabindex='0' role='link'>lava<\/a>.<\/li>\n<\/ul>\n<div class=\"dnd-widget-wrapper context-float_left type-image\">\n<div class=\"dnd-atom-rendered\"><\/div>\n<\/div>\n<div>\n<\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-kqta1i5b-107d1a9c40127944f7fe3b907c4f1f41\">\n#top .hr.hr-invisible.av-kqta1i5b-107d1a9c40127944f7fe3b907c4f1f41{\nheight:30px;\n}\n<\/style>\n<div class=\"hr av-kqta1i5b-107d1a9c40127944f7fe3b907c4f1f41 hr-invisible  avia-builder-el-13  el_after_av_textblock  avia-builder-el-last \"><span class=\"hr-inner \"><span class=\"hr-inner-style\"><\/span><\/span><\/div><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-1y9vdju-51114fa9cca37c6585a013189efe5935\">\n.flex_column.av-1y9vdju-51114fa9cca37c6585a013189efe5935{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div class=\"flex_column av-1y9vdju-51114fa9cca37c6585a013189efe5935 av_two_fifth  avia-builder-el-14  el_after_av_three_fifth  el_before_av_three_fifth  flex_column_div av-zero-column-padding  \"><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-kradmns5-653a5263af16ef9f3722d74b9d6d8eae\">\n.avia-image-container.av-kradmns5-653a5263af16ef9f3722d74b9d6d8eae img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-kradmns5-653a5263af16ef9f3722d74b9d6d8eae .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<\/p><div class=\"avia-image-container av-kradmns5-653a5263af16ef9f3722d74b9d6d8eae av-styling- avia-align-center  avia-builder-el-15  el_before_av_textblock  avia-builder-el-first \" itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\"><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img decoding=\"async\" fetchpriority=\"high\" class=\"wp-image-12776 avia-img-lazy-loading-not-12776 avia_image \" src=\"https:\/\/volcanofoundation.org\/wp-content\/uploads\/2021\/07\/vhp_img3012.jpeg\" alt=\"\" title=\"vhp_img3012\" height=\"385\" width=\"340\" itemprop=\"thumbnailUrl\" srcset=\"https:\/\/volcanofoundation.org\/wp-content\/uploads\/2021\/07\/vhp_img3012.jpeg 340w, https:\/\/volcanofoundation.org\/wp-content\/uploads\/2021\/07\/vhp_img3012-265x300.jpeg 265w\" sizes=\"(max-width: 340px) 100vw, 340px\"\/><\/div><\/div><\/div><br>\n<section class=\"av_textblock_section av-kradnhuf-f64f6ec5a3b6fe559f16fb9210303178 \" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\"><div class=\"avia_textblock\" itemprop=\"text\"><p style=\"text-align: right;\"><em>Mapa de las zonas de riesgo de <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"&lt;div class=glossaryItemTitle&gt;FLUJO DE LAVA&lt;\/div&gt;&lt;div class=glossaryItemBody&gt;Los flujos de lava son masas de roca fundida que se vierten sobre la superficie de la Tierra durante una erupci&oacute;n efusiva. Tanto la lava m&oacute;vil como el dep&oacute;sito solidificado resultante se conocen como flujos de lava. Debido a la amplia gama en viscosidad de los diferentes tipos de lava (basalto, andesita, dacita y riolita); descarga de lava durante las erupciones; y caracter&iacute;sticas del respiradero en erupci&oacute;n y la topograf&iacute;a sobre la que viaja la lava, los flujos de lava vienen en una gran variedad de formas y tama&ntilde;os.&lt;\/div&gt;\" href=\"https:\/\/volcanofoundation.org\/es\/glossary\/flujo-lava-es\/\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">flujo de lava<\/a>, Isla de Hawai. Ver mapa completo para la leyenda completa.<\/em><\/p>\n<\/div><\/section><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-2zi8jqy-4bb64f1a8d69a463e1c4e5ac7a6b7d35\">\n.flex_column.av-2zi8jqy-4bb64f1a8d69a463e1c4e5ac7a6b7d35{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div class=\"flex_column av-2zi8jqy-4bb64f1a8d69a463e1c4e5ac7a6b7d35 av_three_fifth  avia-builder-el-17  el_after_av_two_fifth  el_before_av_two_fifth  first flex_column_div av-zero-column-padding  \"><p><section class=\"av_textblock_section av-kradofi2-84dca55333ee9714960f4710d0839425 \" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\"><div class=\"avia_textblock\" itemprop=\"text\"><p>Dependiendo del tipo de volc&aacute;n, las comunidades de las laderas pueden tener que prepararse para los flujos de <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"&lt;div class=glossaryItemTitle&gt;LAVA&lt;\/div&gt;&lt;div class=glossaryItemBody&gt;T&eacute;rmino general para magma (roca moldeada) que ha entrado en erupci&oacute;n en la superficie de la Tierra y mantiene su integridad como una masa fluida o viscosa, en lugar de explotar en fragmentos.&lt;\/div&gt;\"  href=\"https:\/\/volcanofoundation.org\/es\/glossary\/lava-es\/\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]'  tabindex='0' role='link'>lava<\/a> o los lahares. Los flujos de <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"&lt;div class=glossaryItemTitle&gt;LAVA&lt;\/div&gt;&lt;div class=glossaryItemBody&gt;T&eacute;rmino general para magma (roca moldeada) que ha entrado en erupci&oacute;n en la superficie de la Tierra y mantiene su integridad como una masa fluida o viscosa, en lugar de explotar en fragmentos.&lt;\/div&gt;\"  href=\"https:\/\/volcanofoundation.org\/es\/glossary\/lava-es\/\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]'  tabindex='0' role='link'>lava<\/a> que afectan a las personas proceden de volcanes bas&aacute;lticos, como los de Hawai. Los lahares afectan a los valles fluviales y suelen proceder de volcanes cubiertos de nieve y hielo, como los de la cordillera de las Cascadas.<\/p>\n<p>Las comunidades situadas a sotavento pueden tener que prepararse para <a href=\"https:\/\/volcanoes.usgs.gov\/vhp\/tephra.html\"><span class=\"glossary-term\" title=\" data-original-title=\">tefra<\/span> y ca&iacute;da de cenizas<\/a>. Cuando las erupciones productoras de <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"&lt;div class=glossaryItemTitle&gt;CENIZA&lt;\/div&gt;&lt;div class=glossaryItemBody&gt;Fragmentos finos (de menos de 2-4 mm de di&aacute;metro) de roca volc&aacute;nica formados por una explosi&oacute;n volc&aacute;nica o por la eyecci&oacute;n de una chimenea volc&aacute;nica.&lt;\/div&gt;\"  href=\"https:\/\/volcanofoundation.org\/es\/glossary\/ceniza-es\/\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]'  tabindex='0' role='link'>ceniza<\/a> son inminentes o est&aacute;n en proceso, el USGS y sus socios analizar&aacute;n las condiciones del viento y desarrollar&aacute;n mapas que indiquen las &aacute;reas con mayor probabilidad de recibir ca&iacute;da de <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"&lt;div class=glossaryItemTitle&gt;CENIZA&lt;\/div&gt;&lt;div class=glossaryItemBody&gt;Fragmentos finos (de menos de 2-4 mm de di&aacute;metro) de roca volc&aacute;nica formados por una explosi&oacute;n volc&aacute;nica o por la eyecci&oacute;n de una chimenea volc&aacute;nica.&lt;\/div&gt;\"  href=\"https:\/\/volcanofoundation.org\/es\/glossary\/ceniza-es\/\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]'  tabindex='0' role='link'>ceniza<\/a>.<\/p>\n<\/div><\/section><br>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-2pvyube-43ac6fda2e48f46ac262f16b272870f1\">\n#top .hr.hr-invisible.av-2pvyube-43ac6fda2e48f46ac262f16b272870f1{\nheight:30px;\n}\n<\/style>\n<\/p><div class=\"hr av-2pvyube-43ac6fda2e48f46ac262f16b272870f1 hr-invisible  avia-builder-el-19  el_after_av_textblock  avia-builder-el-last \"><span class=\"hr-inner \"><span class=\"hr-inner-style\"><\/span><\/span><\/div><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-nsigpv-c06b7814a2d4179719ac9b0ac22cd7ec\">\n.flex_column.av-nsigpv-c06b7814a2d4179719ac9b0ac22cd7ec{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div class=\"flex_column av-nsigpv-c06b7814a2d4179719ac9b0ac22cd7ec av_two_fifth  avia-builder-el-20  el_after_av_three_fifth  avia-builder-el-last  flex_column_div av-zero-column-padding  \"><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-krae7q5v-472e0f7c336f02911b16e131bf873c0c\">\n.avia-image-container.av-krae7q5v-472e0f7c336f02911b16e131bf873c0c img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-krae7q5v-472e0f7c336f02911b16e131bf873c0c .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<\/p><div class=\"avia-image-container av-krae7q5v-472e0f7c336f02911b16e131bf873c0c av-styling- avia-align-center  avia-builder-el-21  el_before_av_textblock  avia-builder-el-first \" itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\"><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img decoding=\"async\" fetchpriority=\"high\" class=\"wp-image-12779 avia-img-lazy-loading-not-12779 avia_image \" src=\"https:\/\/volcanofoundation.org\/wp-content\/uploads\/2021\/07\/vhp_img464.jpeg\" alt=\"\" title=\"vhp_img464\" height=\"227\" width=\"340\" itemprop=\"thumbnailUrl\" srcset=\"https:\/\/volcanofoundation.org\/wp-content\/uploads\/2021\/07\/vhp_img464.jpeg 340w, https:\/\/volcanofoundation.org\/wp-content\/uploads\/2021\/07\/vhp_img464-300x200.jpeg 300w\" sizes=\"(max-width: 340px) 100vw, 340px\"\/><\/div><\/div><\/div><br>\n<section class=\"av_textblock_section av-krae85cp-339e6af8b8a5d0d2e44c152a1020bed5 \" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\"><div class=\"avia_textblock\" itemprop=\"text\"><p style=\"text-align: right;\"><em>Se&ntilde;al de ruta de evacuaci&oacute;n de un volc&aacute;n a lo largo de una carretera en el estado de Washington.<\/em><\/p>\n<\/div><\/section><\/div><\/section><\/p>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>Understanding volcanic hazards can save lives, there is no such thing as a natural risk, we can minimize the impact of hazards by building knowledge and prevention.<\/p>\n","protected":false},"author":8,"featured_media":10113,"parent":12763,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-12772","page","type-page","status-publish","has-post-thumbnail","hentry"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/volcanofoundation.org\/es\/wp-json\/wp\/v2\/pages\/12772","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/volcanofoundation.org\/es\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/volcanofoundation.org\/es\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/volcanofoundation.org\/es\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/volcanofoundation.org\/es\/wp-json\/wp\/v2\/comments?post=12772"}],"version-history":[{"count":0,"href":"https:\/\/volcanofoundation.org\/es\/wp-json\/wp\/v2\/pages\/12772\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/volcanofoundation.org\/es\/wp-json\/wp\/v2\/pages\/12763"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/volcanofoundation.org\/es\/wp-json\/wp\/v2\/media\/10113"}],"wp:attachment":[{"href":"https:\/\/volcanofoundation.org\/es\/wp-json\/wp\/v2\/media?parent=12772"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}