{"id":953,"date":"2024-11-04T19:00:11","date_gmt":"2024-11-04T18:00:11","guid":{"rendered":"http:\/\/astroenbaiedarmor.astrosurf.com\/?p=953"},"modified":"2024-11-18T21:17:53","modified_gmt":"2024-11-18T20:17:53","slug":"les-aurores-boreales-du-10-11-octobre-2024","status":"publish","type":"post","link":"https:\/\/astroenbaiedarmor.astrosurf.com\/?p=953","title":{"rendered":"Les aurores bor\u00e9ales du 10-11 octobre 2024"},"content":{"rendered":"\n<p>De magnifiques aurores bor\u00e9ales ont \u00e9t\u00e9 observ\u00e9es en Bretagne et au dessus de Saint Brieuc dans la nuit du 10 au 11 octobre. Plusieurs membres du club ont pu les observer et les photographier. Ci-dessous une petite s\u00e9lection des meilleures images. \u00c0 noter que ces aurores ont \u00e9t\u00e9 vue jusqu&rsquo;au Mexique et \u00e0 Puerto Rico situ\u00e9 \u00e0 18\u00b0 de latitude nord en raison la taille de l&rsquo;\u00e9jection de masse coronale (CME) \u00e9mise par la tache solaire AR3848 le 8 oct. 2024 qui a provoqu\u00e9 la temp\u00eate g\u00e9omagn\u00e9tique associ\u00e9e \u00e0 ces aurores.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"969\" height=\"376\" src=\"https:\/\/astroenbaiedarmor.astrosurf.com\/wp-content\/uploads\/2024\/11\/2024-10-03-tache-AR3848.png\" alt=\"\" class=\"wp-image-966\" style=\"box-shadow:var(--wp--preset--shadow--natural);object-fit:cover\" srcset=\"https:\/\/astroenbaiedarmor.astrosurf.com\/wp-content\/uploads\/2024\/11\/2024-10-03-tache-AR3848.png 969w, https:\/\/astroenbaiedarmor.astrosurf.com\/wp-content\/uploads\/2024\/11\/2024-10-03-tache-AR3848-300x116.png 300w, https:\/\/astroenbaiedarmor.astrosurf.com\/wp-content\/uploads\/2024\/11\/2024-10-03-tache-AR3848-768x298.png 768w\" sizes=\"auto, (max-width: 969px) 100vw, 969px\" \/><figcaption class=\"wp-element-caption\">La tache solaire AR3848 responsable de l&rsquo;\u00e9jection coronale de masse qui a provoqu\u00e9 la temp\u00eate g\u00e9omagn\u00e9tique et les aurores bor\u00e9ales du 10-11 octobre, ici photographi\u00e9e par J-N Antoine le 3 octobre 2024 avec un Celestron 5 et un filtre solaire Baader Astrosolar.<\/figcaption><\/figure>\n\n\n\n<p>Et maintenant, une s\u00e9lection des meilleures images de ces aurores bor\u00e9ales au dessus de la Baie de Saint Brieuc prises par les membres du club.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/astroenbaiedarmor.astrosurf.com\/wp-content\/uploads\/2024\/11\/image-2.png\" alt=\"\" class=\"wp-image-968\" style=\"box-shadow:var(--wp--preset--shadow--natural)\" srcset=\"https:\/\/astroenbaiedarmor.astrosurf.com\/wp-content\/uploads\/2024\/11\/image-2.png 800w, https:\/\/astroenbaiedarmor.astrosurf.com\/wp-content\/uploads\/2024\/11\/image-2-300x225.png 300w, https:\/\/astroenbaiedarmor.astrosurf.com\/wp-content\/uploads\/2024\/11\/image-2-768x576.png 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\">La premi\u00e8re photo prise par Didier Steunou avec un simple smartphone vers 22h50 (UTC+2)<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"534\" src=\"https:\/\/astroenbaiedarmor.astrosurf.com\/wp-content\/uploads\/2024\/11\/image-4.png\" alt=\"\" class=\"wp-image-973\" style=\"box-shadow:var(--wp--preset--shadow--natural)\" srcset=\"https:\/\/astroenbaiedarmor.astrosurf.com\/wp-content\/uploads\/2024\/11\/image-4.png 800w, https:\/\/astroenbaiedarmor.astrosurf.com\/wp-content\/uploads\/2024\/11\/image-4-300x200.png 300w, https:\/\/astroenbaiedarmor.astrosurf.com\/wp-content\/uploads\/2024\/11\/image-4-768x513.png 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\">Cr\u00e9dit Ronan Perron &#8211; depuis le port de Binic.<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"533\" src=\"https:\/\/astroenbaiedarmor.astrosurf.com\/wp-content\/uploads\/2024\/11\/image-3.png\" alt=\"\" class=\"wp-image-969\" style=\"box-shadow:var(--wp--preset--shadow--natural)\" srcset=\"https:\/\/astroenbaiedarmor.astrosurf.com\/wp-content\/uploads\/2024\/11\/image-3.png 800w, https:\/\/astroenbaiedarmor.astrosurf.com\/wp-content\/uploads\/2024\/11\/image-3-300x200.png 300w, https:\/\/astroenbaiedarmor.astrosurf.com\/wp-content\/uploads\/2024\/11\/image-3-768x512.png 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\">Cr\u00e9dit Dominique Lebreton &#8211; depuis les hauteurs de Pl\u00e9neuf Val Andr\u00e9.<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"799\" height=\"449\" src=\"https:\/\/astroenbaiedarmor.astrosurf.com\/wp-content\/uploads\/2024\/11\/image-5.png\" alt=\"\" class=\"wp-image-974\" style=\"box-shadow:var(--wp--preset--shadow--natural)\" srcset=\"https:\/\/astroenbaiedarmor.astrosurf.com\/wp-content\/uploads\/2024\/11\/image-5.png 799w, https:\/\/astroenbaiedarmor.astrosurf.com\/wp-content\/uploads\/2024\/11\/image-5-300x169.png 300w, https:\/\/astroenbaiedarmor.astrosurf.com\/wp-content\/uploads\/2024\/11\/image-5-768x432.png 768w\" sizes=\"auto, (max-width: 799px) 100vw, 799px\" \/><figcaption class=\"wp-element-caption\">Cr\u00e9dit G\u00e9rard Bryon &#8211; depuis Pordic.<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large is-style-default\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/astroenbaiedarmor.astrosurf.com\/wp-content\/uploads\/2024\/11\/DSC_0560_20h50_MR_redim-2-1024x683.jpg\" alt=\"\" class=\"wp-image-995\" style=\"box-shadow:var(--wp--preset--shadow--natural);object-fit:cover\" srcset=\"https:\/\/astroenbaiedarmor.astrosurf.com\/wp-content\/uploads\/2024\/11\/DSC_0560_20h50_MR_redim-2-1024x683.jpg 1024w, https:\/\/astroenbaiedarmor.astrosurf.com\/wp-content\/uploads\/2024\/11\/DSC_0560_20h50_MR_redim-2-300x200.jpg 300w, https:\/\/astroenbaiedarmor.astrosurf.com\/wp-content\/uploads\/2024\/11\/DSC_0560_20h50_MR_redim-2-768x512.jpg 768w, https:\/\/astroenbaiedarmor.astrosurf.com\/wp-content\/uploads\/2024\/11\/DSC_0560_20h50_MR_redim-2.jpg 1500w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Cr\u00e9dit Alain Le Gu\u00e9 &#8211; depuis St Brieuc vers 22h50 [UTC+2]<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/astroenbaiedarmor.astrosurf.com\/wp-content\/uploads\/2024\/11\/DSC_0582_21h03_MR_redim-1024x683.jpg\" alt=\"\" class=\"wp-image-996\" style=\"box-shadow:var(--wp--preset--shadow--natural)\" srcset=\"https:\/\/astroenbaiedarmor.astrosurf.com\/wp-content\/uploads\/2024\/11\/DSC_0582_21h03_MR_redim-1024x683.jpg 1024w, https:\/\/astroenbaiedarmor.astrosurf.com\/wp-content\/uploads\/2024\/11\/DSC_0582_21h03_MR_redim-300x200.jpg 300w, https:\/\/astroenbaiedarmor.astrosurf.com\/wp-content\/uploads\/2024\/11\/DSC_0582_21h03_MR_redim-768x512.jpg 768w, https:\/\/astroenbaiedarmor.astrosurf.com\/wp-content\/uploads\/2024\/11\/DSC_0582_21h03_MR_redim.jpg 1500w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Cr\u00e9dit Alain Le Gu\u00e9 &#8211; depuis St Brieuc vers 23h00 [UTC+2]<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/astroenbaiedarmor.astrosurf.com\/wp-content\/uploads\/2024\/11\/DSC_0593_21h10_MR_redim-1024x683.jpg\" alt=\"\" class=\"wp-image-993\" style=\"box-shadow:var(--wp--preset--shadow--natural)\" srcset=\"https:\/\/astroenbaiedarmor.astrosurf.com\/wp-content\/uploads\/2024\/11\/DSC_0593_21h10_MR_redim-1024x683.jpg 1024w, https:\/\/astroenbaiedarmor.astrosurf.com\/wp-content\/uploads\/2024\/11\/DSC_0593_21h10_MR_redim-300x200.jpg 300w, https:\/\/astroenbaiedarmor.astrosurf.com\/wp-content\/uploads\/2024\/11\/DSC_0593_21h10_MR_redim-768x512.jpg 768w, https:\/\/astroenbaiedarmor.astrosurf.com\/wp-content\/uploads\/2024\/11\/DSC_0593_21h10_MR_redim.jpg 1500w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Cr\u00e9dit Alain Le Gu\u00e9 &#8211; depuis St Brieuc vers 23h10 [UTC+2]<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/astroenbaiedarmor.astrosurf.com\/wp-content\/uploads\/2024\/11\/Dw0fIiM0ER2Jl1Ak-1024x683.jpeg\" alt=\"\" class=\"wp-image-975\" style=\"box-shadow:var(--wp--preset--shadow--natural)\" srcset=\"https:\/\/astroenbaiedarmor.astrosurf.com\/wp-content\/uploads\/2024\/11\/Dw0fIiM0ER2Jl1Ak-1024x683.jpeg 1024w, https:\/\/astroenbaiedarmor.astrosurf.com\/wp-content\/uploads\/2024\/11\/Dw0fIiM0ER2Jl1Ak-300x200.jpeg 300w, https:\/\/astroenbaiedarmor.astrosurf.com\/wp-content\/uploads\/2024\/11\/Dw0fIiM0ER2Jl1Ak-768x512.jpeg 768w, https:\/\/astroenbaiedarmor.astrosurf.com\/wp-content\/uploads\/2024\/11\/Dw0fIiM0ER2Jl1Ak.jpeg 1500w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Cr\u00e9dit J-N Antoine &#8211; depuis Pordic vers 23h20 (UTC+2)<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"534\" src=\"https:\/\/astroenbaiedarmor.astrosurf.com\/wp-content\/uploads\/2024\/11\/image-1.png\" alt=\"\" class=\"wp-image-961\" style=\"box-shadow:var(--wp--preset--shadow--natural)\" srcset=\"https:\/\/astroenbaiedarmor.astrosurf.com\/wp-content\/uploads\/2024\/11\/image-1.png 800w, https:\/\/astroenbaiedarmor.astrosurf.com\/wp-content\/uploads\/2024\/11\/image-1-300x200.png 300w, https:\/\/astroenbaiedarmor.astrosurf.com\/wp-content\/uploads\/2024\/11\/image-1-768x513.png 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\">Cr\u00e9dit Dominique Lebreton &#8211; on reconnait bien les Pl\u00e9iades et Ald\u00e9baran \u00e0 gauche qui indiquent l&rsquo;extension vers l&rsquo;Est des aurores.<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/astroenbaiedarmor.astrosurf.com\/wp-content\/uploads\/2024\/11\/image.png\" alt=\"\" class=\"wp-image-960\" style=\"box-shadow:var(--wp--preset--shadow--natural)\" srcset=\"https:\/\/astroenbaiedarmor.astrosurf.com\/wp-content\/uploads\/2024\/11\/image.png 800w, https:\/\/astroenbaiedarmor.astrosurf.com\/wp-content\/uploads\/2024\/11\/image-300x225.png 300w, https:\/\/astroenbaiedarmor.astrosurf.com\/wp-content\/uploads\/2024\/11\/image-768x576.png 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\">Cr\u00e9dit Jean-Michel Porcher &#8211; depuis Langeux avant le lever du Soleil le 11 octobre.<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-4-3 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<div class=\"ast-oembed-container \" style=\"height: 100%;\"><iframe loading=\"lazy\" title=\"Aurores bor\u00e9ales \u00e0 Pordic - 10 oct. 2024 - time lapse num\u00e9ro 02\" width=\"500\" height=\"375\" src=\"https:\/\/www.youtube.com\/embed\/a4E9g9ME3A4?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<\/div><figcaption class=\"wp-element-caption\">Time-lapse r\u00e9alis\u00e9 par J-N Antoine montrant l&rsquo;\u00e9volution des drap\u00e9s entre 22H50 et 23h00 (UTC+2).<\/figcaption><\/figure>\n\n\n\n<p>Pour finir, un article en anglais sur l&rsquo;interpr\u00e9tation des couleurs que peuvent prendre les aurores polaires ainsi que les altitudes associ\u00e9es :<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/www.swpc.noaa.gov\/content\/aurora-tutorial\" target=\"_blank\" rel=\"noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"698\" height=\"347\" src=\"https:\/\/astroenbaiedarmor.astrosurf.com\/wp-content\/uploads\/2024\/11\/WhatsApp-Image-2024-10-13-a-21.35.24_9717e27a.jpg\" alt=\"\" class=\"wp-image-979\" style=\"box-shadow:var(--wp--preset--shadow--natural)\" srcset=\"https:\/\/astroenbaiedarmor.astrosurf.com\/wp-content\/uploads\/2024\/11\/WhatsApp-Image-2024-10-13-a-21.35.24_9717e27a.jpg 698w, https:\/\/astroenbaiedarmor.astrosurf.com\/wp-content\/uploads\/2024\/11\/WhatsApp-Image-2024-10-13-a-21.35.24_9717e27a-300x149.jpg 300w\" sizes=\"auto, (max-width: 698px) 100vw, 698px\" \/><\/a><figcaption class=\"wp-element-caption\">NOAA &#8211; Space Weather Prediction Center &#8211; Aurora Tutorial.<\/figcaption><\/figure>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>De magnifiques aurores bor\u00e9ales ont \u00e9t\u00e9 observ\u00e9es au dessus de Saint Brieuc dans la nuit du 10 au 11 octobre 2024. Plusieurs membres du club ont pu les observer et les photographier&#8230;<\/p>\n","protected":false},"author":1,"featured_media":981,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[15],"tags":[25,12,26],"class_list":["post-953","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-saison-2024-2025","tag-aurores","tag-observations","tag-soleil"],"jetpack_featured_media_url":"https:\/\/astroenbaiedarmor.astrosurf.com\/wp-content\/uploads\/2024\/11\/bandeau-aurores-10-oct-2024.jpg","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/astroenbaiedarmor.astrosurf.com\/index.php?rest_route=\/wp\/v2\/posts\/953","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/astroenbaiedarmor.astrosurf.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/astroenbaiedarmor.astrosurf.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/astroenbaiedarmor.astrosurf.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/astroenbaiedarmor.astrosurf.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=953"}],"version-history":[{"count":30,"href":"https:\/\/astroenbaiedarmor.astrosurf.com\/index.php?rest_route=\/wp\/v2\/posts\/953\/revisions"}],"predecessor-version":[{"id":1004,"href":"https:\/\/astroenbaiedarmor.astrosurf.com\/index.php?rest_route=\/wp\/v2\/posts\/953\/revisions\/1004"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/astroenbaiedarmor.astrosurf.com\/index.php?rest_route=\/wp\/v2\/media\/981"}],"wp:attachment":[{"href":"https:\/\/astroenbaiedarmor.astrosurf.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=953"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/astroenbaiedarmor.astrosurf.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=953"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/astroenbaiedarmor.astrosurf.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=953"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}