{"id":53614,"date":"2024-05-11T14:46:28","date_gmt":"2024-05-11T19:46:28","guid":{"rendered":"https:\/\/esreviral.com\/?p=53614"},"modified":"2024-05-11T14:46:28","modified_gmt":"2024-05-11T19:46:28","slug":"enfotos-asi-se-vieron-las-auroras-australes-en-ushuaia","status":"publish","type":"post","link":"https:\/\/esreviral.com\/?p=53614","title":{"rendered":"#EnFotos: As\u00ed se vieron las auroras australes en Ushuaia"},"content":{"rendered":"\n<p>Una intensa tormenta solar afect\u00f3&nbsp;<strong>Tierra del Fuego y la Ant\u00e1rtida<\/strong>, provocando la aparici\u00f3n de&nbsp;<strong>auroras australes en Ushuaia.<\/strong>&nbsp;Este fen\u00f3meno natural, raramente visto en esta regi\u00f3n, cautiv\u00f3 a los habitantes que salieron a las calles para admirar las espectaculares&nbsp;<strong>luces de colores en el cielo nocturno.<\/strong><\/p>\n\n\n\n<p>La Base Marambio y la Base Orcadas tambi\u00e9n fueron testigos de este excepcional espect\u00e1culo celestial, mientras que en la Base Belgrano II las auroras son m\u00e1s frecuentes.<\/p>\n\n\n\n<p>Seg\u00fan expertos, la tormenta solar gener\u00f3 una emisi\u00f3n de part\u00edculas cargadas que al interactuar con el campo electromagn\u00e9tico terrestre, desencadenaron las luces de las auroras australes. Este evento, que ocurre de forma c\u00edclica cada 11 a\u00f1os, se vio potenciado por el m\u00e1ximo de actividad solar. El fen\u00f3meno tambi\u00e9n se hizo visible en otras ciudades como El Calafate, El Chalten y Punta Arenas, as\u00ed como en pa\u00edses del hemisferio norte como Estados Unidos, Ucrania, Suiza, Austria y Espa\u00f1a.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"767\" height=\"430\" src=\"https:\/\/esreviral.com\/wp-content\/uploads\/2024\/05\/1-14-C2RFek1715449498225-1715450552.webp\" alt=\"\" class=\"wp-image-53615\" srcset=\"https:\/\/esreviral.com\/wp-content\/uploads\/2024\/05\/1-14-C2RFek1715449498225-1715450552.webp 767w, https:\/\/esreviral.com\/wp-content\/uploads\/2024\/05\/1-14-C2RFek1715449498225-1715450552-300x168.webp 300w, https:\/\/esreviral.com\/wp-content\/uploads\/2024\/05\/1-14-C2RFek1715449498225-1715450552-750x420.webp 750w\" sizes=\"(max-width: 767px) 100vw, 767px\" \/><\/figure><\/div>\n\n\n<p>La alta actividad solar pronostica que estos fen\u00f3menos sean m\u00e1s frecuentes, ya que las erupciones solares se tornan m\u00e1s intensas y impactan con mayor fuerza en el campo terrestre. Las auroras australes, en este caso, se desplegaron hacia latitudes m\u00e1s bajas de lo habitual, alcanzando regiones como Nueva Zelanda, Australia y Tasmania. En Ushuaia, las im\u00e1genes del cielo rojo y los rayos verticales durante la noche sorprendieron a los habitantes y fueron compartidas en redes sociales.<\/p>\n\n\n\n<p>Los reportes de la NASA y agencias espaciales anuncian fuertes tormentas solares para este fin de semana, lo que puede causar interferencias en comunicaciones de alta frecuencia. Sin embargo, tambi\u00e9n se espera que estas tormentas generen m\u00e1s auroras boreales y polares en latitudes bajas, como las observadas en Tierra del Fuego. El esplendor de las Auroras Australes ha deslumbrado a la regi\u00f3n, mostrando la incre\u00edble interacci\u00f3n entre el Sol y la atm\u00f3sfera terrestre que da lugar a estos impresionantes eventos celestiales.<\/p>\n\n\n\n<p><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">\u00bfC\u00f3mo se forman las auroras australes?<\/mark><\/strong><\/p>\n\n\n\n<p>Las auroras australes se producen cuando el&nbsp;<strong>viento solar<\/strong>, un flujo de part\u00edculas cargadas procedentes del Sol, choca con el&nbsp;<strong>campo magn\u00e9tico terrestre<\/strong>. Este campo act\u00faa como un escudo protector para nuestro planeta, y desv\u00eda la mayor\u00eda de las part\u00edculas solares nocivas.<\/p>\n\n\n\n<p>Sin embargo, algunas part\u00edculas logran atravesar este escudo y se dirigen hacia los polos, donde la\u00a0<strong>magnetosfera<\/strong>, la regi\u00f3n de influencia del campo magn\u00e9tico, es m\u00e1s d\u00e9bil.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"750\" height=\"375\" src=\"https:\/\/esreviral.com\/wp-content\/uploads\/2024\/05\/AnyConv.com__GNQWIElW4AACnhA-750x375-1.webp\" alt=\"\" class=\"wp-image-53618\" srcset=\"https:\/\/esreviral.com\/wp-content\/uploads\/2024\/05\/AnyConv.com__GNQWIElW4AACnhA-750x375-1.webp 750w, https:\/\/esreviral.com\/wp-content\/uploads\/2024\/05\/AnyConv.com__GNQWIElW4AACnhA-750x375-1-300x150.webp 300w, https:\/\/esreviral.com\/wp-content\/uploads\/2024\/05\/AnyConv.com__GNQWIElW4AACnhA-750x375-1-360x180.webp 360w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/><\/figure><\/div>\n\n\n<p>Al llegar a la atm\u00f3sfera terrestre, estas part\u00edculas cargadas colisionan con los \u00e1tomos y mol\u00e9culas de gas presentes, principalmente ox\u00edgeno y nitr\u00f3geno. Estas colisiones&nbsp;<strong>excitan<\/strong>&nbsp;los \u00e1tomos y mol\u00e9culas, lo que les hace&nbsp;<strong>emitir luz<\/strong>&nbsp;en diferentes colores.<\/p>\n\n\n\n<p><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">\u00bfPor qu\u00e9 algunas auroras son verdes y otras rojizas?<\/mark><\/strong><\/p>\n\n\n\n<p>El color de la aurora depende del tipo de gas que se excite. El&nbsp;<strong>ox\u00edgeno<\/strong>&nbsp;produce luz verde y roja, mientras que el&nbsp;<strong>nitr\u00f3geno<\/strong>&nbsp;produce luz azul y violeta.<\/p>\n\n\n\n<p>Por \u00faltimo, las\u00a0<strong>auroras australes no son est\u00e1ticas<\/strong>, sino que se encuentran en constante movimiento. Esto se debe a que la cantidad y la velocidad de las part\u00edculas solares que llegan a la Tierra var\u00edan constantemente.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/esreviral.com\/wp-content\/uploads\/2024\/05\/AnyConv.com__RRUVOV4X4ZDXVKTTJRE6VTYNBI-1024x768.webp\" alt=\"\" class=\"wp-image-53619\" srcset=\"https:\/\/esreviral.com\/wp-content\/uploads\/2024\/05\/AnyConv.com__RRUVOV4X4ZDXVKTTJRE6VTYNBI-1024x768.webp 1024w, https:\/\/esreviral.com\/wp-content\/uploads\/2024\/05\/AnyConv.com__RRUVOV4X4ZDXVKTTJRE6VTYNBI-300x225.webp 300w, https:\/\/esreviral.com\/wp-content\/uploads\/2024\/05\/AnyConv.com__RRUVOV4X4ZDXVKTTJRE6VTYNBI-768x576.webp 768w, https:\/\/esreviral.com\/wp-content\/uploads\/2024\/05\/AnyConv.com__RRUVOV4X4ZDXVKTTJRE6VTYNBI-750x563.webp 750w, https:\/\/esreviral.com\/wp-content\/uploads\/2024\/05\/AnyConv.com__RRUVOV4X4ZDXVKTTJRE6VTYNBI-1140x855.webp 1140w, https:\/\/esreviral.com\/wp-content\/uploads\/2024\/05\/AnyConv.com__RRUVOV4X4ZDXVKTTJRE6VTYNBI.webp 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"has-text-align-right\"><strong><em>Con Informaci\u00f3n de TN y hoydia.com.ar.-<\/em><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Este fen\u00f3meno natural, raramente visto en esta regi\u00f3n, cautiv\u00f3 a los habitantes que salieron a las calles para admirar las espectaculares luces de colores en el cielo nocturno<\/p>\n","protected":false},"author":3,"featured_media":53616,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jnews-multi-image_gallery":[],"jnews_single_post":{"subtitle":"","format":"standard","video":"","gallery":"","source_name":"","source_url":"","via_name":"","via_url":"","override_template":"0","override":[{"template":"4","single_blog_custom":"","parallax":"1","fullscreen":"1","layout":"right-sidebar","sidebar":"default-sidebar","second_sidebar":"default-sidebar","sticky_sidebar":"1","share_position":"top","share_float_style":"share-monocrhome","show_share_counter":"1","show_view_counter":"1","show_featured":"1","show_post_meta":"1","show_post_author":"1","show_post_author_image":"1","show_post_date":"1","post_date_format":"default","post_date_format_custom":"Y\/m\/d","show_post_category":"1","show_post_reading_time":"1","post_reading_time_wpm":"300","show_zoom_button":"1","zoom_button_out_step":"2","zoom_button_in_step":"3","show_post_tag":"1","show_prev_next_post":"1","show_popup_post":"1","number_popup_post":"1","show_author_box":"1","show_post_related":"1","show_inline_post_related":"0"}],"override_image_size":"0","image_override":[{"single_post_thumbnail_size":"crop-500","single_post_gallery_size":"crop-500"}],"trending_post":"0","trending_post_position":"meta","trending_post_label":"Trending","sponsored_post":"0","sponsored_post_label":"Sponsored 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