{"id":151867,"date":"2026-07-19T07:46:15","date_gmt":"2026-07-19T07:46:15","guid":{"rendered":"https:\/\/www.europesays.com\/cz\/151867\/"},"modified":"2026-07-19T07:46:15","modified_gmt":"2026-07-19T07:46:15","slug":"fotograf-na-chrudimsku-behem-bourky-zachytil-cervene-skritky","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/cz\/151867\/","title":{"rendered":"Fotograf na Chrudimsku b\u011bhem bou\u0159ky zachytil \u010derven\u00e9 sk\u0159\u00edtky"},"content":{"rendered":"

\u201eJedna bou\u0159e v\u00a0Rakousku nad jihem, druh\u00e1 v\u00a0Ji\u017en\u00edch \u010cech\u00e1ch nad jihoz\u00e1padem ode m\u011b, t\u0159et\u00ed a\u00a0\u010dtvrt\u00e1 n\u011bkde v\u00a0Polsku nad severov\u00fdchodem. No a\u00a0p\u00e1t\u00e1 pr\u00e1v\u011b n\u011bkde nad tou Ostravou,\u201c napsal Hor\u00e1lek na sv\u00e9m facebookov\u00e9m profilu.<\/p>\n

\u201eA jak tak stoj\u00edm. Fo\u0165\u00e1ky cvakaj\u00ed, kouk\u00e1m p\u0159\u00edmo k\u00a0v\u00fdchodu, najednou \u0161leha do vzduchu. B\u00edl\u00e1 jak sn\u00edh, o\u010di ty barvy v\u00a0noci nevid\u00ed. To a\u017e fo\u0165\u00e1k odhal\u00ed jej\u00ed \u010derven\u00fd odst\u00edn. Ale jasn\u00e1 proti tomu tmav\u00e9mu nebi. Vypadala jako dva kv\u011bt\u00e1ky nebo takov\u00e9 ty animovan\u00e9 obl\u00e1\u010dky kou\u0159e za zdrhaj\u00edc\u00ed postavi\u010dkou Looney Tunes,\u201c neskr\u00fdval emoce fotograf.<\/p>\n

\u010cerven\u00e9 sk\u0159\u00edtky zachytil ve 23\u00a0hodin 6\u00a0minut a\u00a0asi 34\u00a0sekund. Expozice trvala 5\u00a0sekund. Bu\u0148ka bou\u0159e byla v\u00a0t\u00e9 dob\u011b asi 240\u00a0km daleko od m\u00edsta, kde Hor\u00e1lek fotografoval.<\/p>\n

<\/a><\/p>\n

\u201e\u010cerven\u00ed sk\u0159\u00edtci jsou velmi kr\u00e1tk\u00fdm v\u00fdbojem nad bou\u0159kov\u00fdm oblakem ve v\u00fd\u0161ce mezi 50\u00a0a\u00a095\u00a0km nad Zem\u00ed, tak\u017ee jsou zaznamenateln\u00ed z\u00a0opravdu velk\u00e9 d\u00e1lky. Ale tenhle\u2026 tenhle jsem i\u00a0vid\u011bl o\u010dima,\u201c dodal fotograf.<\/p>\n

A upozornil, \u017ee na sn\u00edmku je samoz\u0159ejm\u011b jev mnohem kr\u00e1sn\u011bj\u0161\u00ed, pln\u00fd slo\u017eit\u00fdch struktur a\u00a0s typickou na\u010dervenalou barvou. \u201eVzhledem k\u00a0bou\u0159kov\u00e9 povaze po\u010das\u00ed v\u00a0Evrop\u011b je mo\u017en\u00e9, \u017ee bude podobn\u00fd \u00fakaz zachycen dal\u0161\u00edmi fotografy i\u00a0v n\u00e1sleduj\u00edc\u00edch dnech,\u201c poznamenal na z\u00e1v\u011br Hor\u00e1lek, kter\u00fd je nejen populariz\u00e1torem astronomie, ale na vlastn\u00edch fotokurzech u\u010d\u00ed z\u00e1jemce, jak nejen tyto prchav\u00e9 nebesk\u00e9 potv\u016frky zachytit. <\/p>\n

Jeho sn\u00edmky byly n\u011bkolikr\u00e1t vybr\u00e1ny jako presti\u017en\u00ed Astronomick\u00fd sn\u00edmek dne NASA, Sn\u00edmek t\u00fddne ESO nebo \u010cesk\u00e1 astrofotografie m\u011bs\u00edce.<\/p>\n

\u010cerven\u00fd sk\u0159\u00edtek<\/p>\n

\u010cerven\u00fd sk\u0159\u00edtek (angl. Red Sprites) je zvl\u00e1\u0161tn\u00ed druh bou\u0159kov\u00e9ho v\u00fdboje, ke kter\u00e9mu nedoch\u00e1z\u00ed\u00a0pod bou\u0159kov\u00fdm oblakem, n\u00fdbr\u017e nad n\u00edm. Doch\u00e1z\u00ed k\u00a0n\u011bmu velmi vysoko v\u00a0atmosf\u00e9\u0159e mezi 50\u00a0a\u00a095\u00a0kilometry jako protip\u00f3lu siln\u00e9ho blesku typu CG+ v\u00a0bou\u0159kov\u00e9m oblaku. <\/p>\n

\u010cerven\u00e1 barva je d\u00e1na nabuzen\u00edm dus\u00edku, kter\u00fdm na chv\u00edli prot\u00e9k\u00e1 velk\u00e9 mno\u017estv\u00ed energie. Cel\u00fd jev trv\u00e1 zhruba setinu sekundy a\u00a0objevuje se nad opravdu siln\u00fdmi bou\u0159kami.<\/p>\n

<\/a><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"\u201eJedna bou\u0159e v\u00a0Rakousku nad jihem, druh\u00e1 v\u00a0Ji\u017en\u00edch \u010cech\u00e1ch nad jihoz\u00e1padem ode m\u011b, t\u0159et\u00ed a\u00a0\u010dtvrt\u00e1 n\u011bkde v\u00a0Polsku nad severov\u00fdchodem.…\n","protected":false},"author":2,"featured_media":151868,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_share_on_mastodon":"0"},"categories":[10],"tags":[2727,3863,17,21,30568,16,36935,18,19,22,20],"class_list":["post-151867","post","type-post","status-publish","format-standard","has-post-thumbnail","category-zpravy","tag-astronomie","tag-blesk","tag-headlines","tag-hlavni-udalosti","tag-nadoblacne-blesky","tag-news","tag-sec","tag-top-news","tag-top-stories","tag-udalosti-dne","tag-zpravy"],"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@cz\/116945537295548530","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/posts\/151867","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/comments?post=151867"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/posts\/151867\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/media\/151868"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/media?parent=151867"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/categories?post=151867"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/tags?post=151867"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}