{"id":7883,"date":"2025-05-14T22:17:46","date_gmt":"2025-05-14T20:17:46","guid":{"rendered":"https:\/\/alpoma.net\/carto\/?p=7883"},"modified":"2025-05-14T22:18:43","modified_gmt":"2025-05-14T20:18:43","slug":"red-de-alerta-a-la-radiactividad-rar","status":"publish","type":"post","link":"https:\/\/alpoma.net\/carto\/?p=7883","title":{"rendered":"Red de Alerta a la Radiactividad (RAR)"},"content":{"rendered":"<p>Al hilo del <strong><a href=\"https:\/\/alpoma.net\/tecob\/?p=15392\">art\u00edculo que publiqu\u00e9 ayer en TecOb sobre la Red de Radio de Emergencias<\/a> (REMER)<\/strong>, quiero mencionar brevemente otro recurso de Protecci\u00f3n Civil en Espa\u00f1a. Se trata de la <strong><a href=\"https:\/\/www.proteccioncivil.es\/coordinacion\/redes\/rar\">Red de Alerta a la Radiactividad<\/a> (RAR)<\/strong>.<\/p>\n<figure id=\"attachment_7884\" aria-describedby=\"caption-attachment-7884\" style=\"width: 2214px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"7884\" data-permalink=\"https:\/\/alpoma.net\/carto\/?attachment_id=7884\" data-orig-file=\"https:\/\/alpoma.net\/carto\/wp-content\/uploads\/2025\/05\/RAR_Mapa.png\" data-orig-size=\"2214,1282\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"RAR_Mapa\" data-image-description=\"\" data-image-caption=\"&lt;p&gt;Mapa RAR&lt;\/p&gt;\n\" data-large-file=\"https:\/\/alpoma.net\/carto\/wp-content\/uploads\/2025\/05\/RAR_Mapa-1024x593.png\" src=\"https:\/\/alpoma.net\/carto\/wp-content\/uploads\/2025\/05\/RAR_Mapa.png\" alt=\"\" width=\"2214\" height=\"1282\" class=\"size-full wp-image-7884\" srcset=\"https:\/\/alpoma.net\/carto\/wp-content\/uploads\/2025\/05\/RAR_Mapa.png 2214w, https:\/\/alpoma.net\/carto\/wp-content\/uploads\/2025\/05\/RAR_Mapa-300x174.png 300w, https:\/\/alpoma.net\/carto\/wp-content\/uploads\/2025\/05\/RAR_Mapa-1024x593.png 1024w, https:\/\/alpoma.net\/carto\/wp-content\/uploads\/2025\/05\/RAR_Mapa-768x445.png 768w, https:\/\/alpoma.net\/carto\/wp-content\/uploads\/2025\/05\/RAR_Mapa-1536x889.png 1536w, https:\/\/alpoma.net\/carto\/wp-content\/uploads\/2025\/05\/RAR_Mapa-2048x1186.png 2048w\" sizes=\"auto, (max-width: 2214px) 100vw, 2214px\" \/><figcaption id=\"caption-attachment-7884\" class=\"wp-caption-text\">Mapa RAR<\/figcaption><\/figure>\n<p>Vamos a imaginar <strong>una red de centinelas repartidos por toda Espa\u00f1a, que vigilan constantemente para alertar de posibles fuentes de radiactividad que supongan un peligro<\/strong>. Vale, pues esa es la misi\u00f3n de la Red de Alerta a la Radiactividad (RAR), ni m\u00e1s ni menos. Tras el accidente nuclear de Chern\u00f3bil en <strong>1986<\/strong>, Espa\u00f1a, tal como se hizo en toda Europa, estableci\u00f3 la necesidad de medir constantemente los niveles de radiaci\u00f3n. As\u00ed naci\u00f3 la RAR, que fue desplegada sobre todo entre 1991 y 1996 y que no ha dejado de ser mejorada desde entonces.<\/p>\n<p>La RAR cuenta con <strong>estaciones autom\u00e1ticas<\/strong> por todo el pa\u00eds, que <strong>miden cada pocos minutos la radiaci\u00f3n gamma ambiental<\/strong>, que puede provenir de fuentes naturales (como por ejemplo el suelo, por presencia de rad\u00f3n, o por la radiaci\u00f3n c\u00f3smica) o, en casos muy raros, de actividades humanas. Los datos se env\u00edan en tiempo real al CENEM (Centro Nacional de Seguimiento y Coordinaci\u00f3n de Emergencias), situado en Madrid. Si alguna estaci\u00f3n (generalmente con detectores de centelleo como sensores principales) detecta un nivel superior al umbral de seguridad establecido por el Consejo de Seguridad Nuclear (CSN), fijado en 0,575 microSieverts por hora (\u00b5Sv\/h), se activan las alarmas (es rar\u00edsimo que pase algo as\u00ed). Adem\u00e1s, esta red  est\u00e1 conectada con el resto de Europa a trav\u00e9s de la <strong><a href=\"https:\/\/remon.jrc.ec.europa.eu\/About\/Rad-Data-Exchange\">EURDEP<\/a><\/strong>, compartiendo datos para una vigilancia continental. <\/p>\n<p>Sobre este mismo tema, quiero comentar que tambi\u00e9n se puede acceder a informaci\u00f3n similar a trav\u00e9s de las <strong>estaciones REA del CSN<\/strong>, que permiten tener gr\u00e1ficas muy interesantes. Como ejemplo, esta gr\u00e1fica de Guardo (en la Monta\u00f1a Palentina), cuyo sensor tengo muy cerca de donde estoy escribiendo esto<strong>.<a href=\"https:\/\/www.csn.es\/varios\/rea\/index.html\"> Acceder al mapa de estaciones REA-CSN<\/a>.<\/strong><\/p>\n<figure id=\"attachment_7888\" aria-describedby=\"caption-attachment-7888\" style=\"width: 2224px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"7888\" data-permalink=\"https:\/\/alpoma.net\/carto\/?attachment_id=7888\" data-orig-file=\"https:\/\/alpoma.net\/carto\/wp-content\/uploads\/2025\/05\/REA-Guardo.png\" data-orig-size=\"2224,1592\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"REA-Guardo\" data-image-description=\"\" data-image-caption=\"&lt;p&gt;Lecturas REA Guardo, a 14 de mayo de 2025.&lt;\/p&gt;\n\" data-large-file=\"https:\/\/alpoma.net\/carto\/wp-content\/uploads\/2025\/05\/REA-Guardo-1024x733.png\" src=\"https:\/\/alpoma.net\/carto\/wp-content\/uploads\/2025\/05\/REA-Guardo.png\" alt=\"\" width=\"2224\" height=\"1592\" class=\"size-full wp-image-7888\" srcset=\"https:\/\/alpoma.net\/carto\/wp-content\/uploads\/2025\/05\/REA-Guardo.png 2224w, https:\/\/alpoma.net\/carto\/wp-content\/uploads\/2025\/05\/REA-Guardo-300x215.png 300w, https:\/\/alpoma.net\/carto\/wp-content\/uploads\/2025\/05\/REA-Guardo-1024x733.png 1024w, https:\/\/alpoma.net\/carto\/wp-content\/uploads\/2025\/05\/REA-Guardo-768x550.png 768w, https:\/\/alpoma.net\/carto\/wp-content\/uploads\/2025\/05\/REA-Guardo-1536x1100.png 1536w, https:\/\/alpoma.net\/carto\/wp-content\/uploads\/2025\/05\/REA-Guardo-2048x1466.png 2048w\" sizes=\"auto, (max-width: 2224px) 100vw, 2224px\" \/><figcaption id=\"caption-attachment-7888\" class=\"wp-caption-text\">Lecturas REA Guardo, a 14 de mayo de 2025.<\/figcaption><\/figure>\n<p><strong>M\u00e1s informaci\u00f3n<\/strong>:<br \/>\n&#8211; <a href=\"https:\/\/www.proteccioncivil.es\/coordinacion\/redes\/rar\">Red de Alerta a la Radiactividad<\/a> (RAR)<br \/>\n&#8211; <a href=\"https:\/\/www.csn.es\/-\/la-nueva-red-de-estaciones-automaticas-del-consejo-de-seguridad-nuclear\">Red de estaciones autom\u00e1ticas del Consejo de Seguridad Nuclear<\/a><br \/>\n&#8211; <a href=\"http:\/\/Valores radiol\u00f3gicos ambientales - PVRA REM\">Valores radiol\u00f3gicos ambientales<\/a> &#8211; PVRA REM.<br \/>\n&#8211; <a href=\"https:\/\/remon.jrc.ec.europa.eu\/About\/Rad-Data-Exchange\">EUropean Radiological Data Exchange Platform<\/a> (EURDEP)<br \/>\n&#8211; <a href=\"https:\/\/remon.jrc.ec.europa.eu\">Radioactivity Environmental Monitoring<\/a><\/p>\n<figure id=\"attachment_7886\" aria-describedby=\"caption-attachment-7886\" style=\"width: 1432px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"7886\" data-permalink=\"https:\/\/alpoma.net\/carto\/?attachment_id=7886\" data-orig-file=\"https:\/\/alpoma.net\/carto\/wp-content\/uploads\/2025\/05\/EURDEP_mapa.png\" data-orig-size=\"1432,1314\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"EURDEP_mapa\" data-image-description=\"\" data-image-caption=\"&lt;p&gt;Captura de pantalla de uno de los mapas de EURDEP.&lt;\/p&gt;\n\" data-large-file=\"https:\/\/alpoma.net\/carto\/wp-content\/uploads\/2025\/05\/EURDEP_mapa-1024x940.png\" src=\"https:\/\/alpoma.net\/carto\/wp-content\/uploads\/2025\/05\/EURDEP_mapa.png\" alt=\"\" width=\"1432\" height=\"1314\" class=\"size-full wp-image-7886\" srcset=\"https:\/\/alpoma.net\/carto\/wp-content\/uploads\/2025\/05\/EURDEP_mapa.png 1432w, https:\/\/alpoma.net\/carto\/wp-content\/uploads\/2025\/05\/EURDEP_mapa-300x275.png 300w, https:\/\/alpoma.net\/carto\/wp-content\/uploads\/2025\/05\/EURDEP_mapa-1024x940.png 1024w, https:\/\/alpoma.net\/carto\/wp-content\/uploads\/2025\/05\/EURDEP_mapa-768x705.png 768w\" sizes=\"auto, (max-width: 1432px) 100vw, 1432px\" \/><figcaption id=\"caption-attachment-7886\" class=\"wp-caption-text\">Captura de pantalla de uno de los mapas de EURDEP.<\/figcaption><\/figure>\n","protected":false},"excerpt":{"rendered":"<div class=\"mh-excerpt\"><p>Al hilo del art\u00edculo que publiqu\u00e9 ayer en TecOb sobre la Red de Radio de Emergencias (REMER), quiero mencionar brevemente otro recurso de Protecci\u00f3n Civil <a class=\"mh-excerpt-more\" href=\"https:\/\/alpoma.net\/carto\/?p=7883\" title=\"Red de Alerta a la Radiactividad (RAR)\">[&#8230;]<\/a><\/p>\n<\/div>","protected":false},"author":1,"featured_media":7884,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[5,6],"tags":[],"class_list":["post-7883","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-en-linea","category-riesgos-naturales"],"jetpack_featured_media_url":"https:\/\/alpoma.net\/carto\/wp-content\/uploads\/2025\/05\/RAR_Mapa.png","jetpack_shortlink":"https:\/\/wp.me\/p93Co9-239","jetpack-related-posts":[{"id":579,"url":"https:\/\/alpoma.net\/carto\/?p=579","url_meta":{"origin":7883,"position":0},"title":"Mapa de la red de transporte de energ\u00eda el\u00e9ctrica espa\u00f1ola","author":"alpoma","date":"julio 10, 2008","format":false,"excerpt":"Red El\u00e9ctrica Espa\u00f1ola pone a disposici\u00f3n de toda persona interesada el mapa completo de la red de l\u00edneas el\u00e9ctricas de Espa\u00f1a a escala 1:1.000.000 gracias a 36 documentos PDF en que se ha dividido todo el territorio nacional, o bien, a trav\u00e9s de un \u00fanico documento PDF que abarca el\u2026","rel":"","context":"En \u00abCartograf\u00eda\u00bb","block_context":{"text":"Cartograf\u00eda","link":"https:\/\/alpoma.net\/carto\/?cat=9"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/alpoma.net\/carto\/wp-content\/uploads\/2008\/07\/2655053889_721d429d0d_o.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/alpoma.net\/carto\/wp-content\/uploads\/2008\/07\/2655053889_721d429d0d_o.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/alpoma.net\/carto\/wp-content\/uploads\/2008\/07\/2655053889_721d429d0d_o.jpg?resize=525%2C300&ssl=1 1.5x"},"classes":[]},{"id":7296,"url":"https:\/\/alpoma.net\/carto\/?p=7296","url_meta":{"origin":7883,"position":1},"title":"Espa\u00f1a en mapas. 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Una s\u00edntesis geogr\u00e1fica\", que puede descargarse libremente y, tambi\u00e9n, comprarse en versi\u00f3n impresa: \"...en un solo volumen de algo m\u00e1s de 600 p\u00e1ginas y m\u00e1s de 800 mapas, en el que ha colaborado toda una\u2026","rel":"","context":"En \u00abCartograf\u00eda\u00bb","block_context":{"text":"Cartograf\u00eda","link":"https:\/\/alpoma.net\/carto\/?cat=9"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/alpoma.net\/carto\/wp-content\/uploads\/2019\/01\/esp-mp.png?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/alpoma.net\/carto\/wp-content\/uploads\/2019\/01\/esp-mp.png?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/alpoma.net\/carto\/wp-content\/uploads\/2019\/01\/esp-mp.png?resize=525%2C300&ssl=1 1.5x"},"classes":[]},{"id":223,"url":"https:\/\/alpoma.net\/carto\/?p=223","url_meta":{"origin":7883,"position":2},"title":"Meteoalerta","author":"alpoma","date":"julio 11, 2006","format":false,"excerpt":"En estos d\u00edas en los que Espa\u00f1a est\u00e1 sufriendo eso que los medios llaman \"olas\" de calor, un servicio como el de Meteoalerta, que acaba de poner en marcha el Instituto Nacional de Meteorolog\u00eda, no viene nada mal. 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