{"id":941,"date":"2004-12-16T08:24:00","date_gmt":"2004-12-16T07:24:00","guid":{"rendered":"https:\/\/kids.esa.int\/hurricanes2\/"},"modified":"2026-10-08T00:34:01","modified_gmt":"2026-10-07T22:34:01","slug":"hurricanes2","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/hu\/hurricanes2\/","title":{"rendered":"Hurrik\u00e1nok"},"content":{"rendered":"
\n

A hurrik\u00e1nok a F\u00f6ld legf\u00e9lelmetesebb viharai. Minden ny\u00e1ron ezek a hatalmas, forg\u00f3 viharok alakulnak ki a meleg Atlanti-\u00f3ce\u00e1n felett. Ahogy nyugat fel\u00e9 haladnak \u00e9s partot \u00e9rnek, puszt\u00edt\u00e1s nyom\u00e1t hagyj\u00e1k maguk ut\u00e1n.<\/p>\n<\/div>\n

A 200 km\/h-t meghalad\u00f3 sz\u00e9l leszak\u00edtja az elektromos vezet\u00e9keket \u00e9s lerombolja az \u00e9p\u00fcleteket. A hatalmas hull\u00e1mok \u00e9s a heves es\u0151z\u00e9sek gyakran s\u00falyos \u00e1rvizeket okoznak.<\/p>\n

A hurrik\u00e1nok hatalmas mennyis\u00e9g\u0171 energi\u00e1t \u00e9s nedvess\u00e9get vesznek fel, amikor \u00e1thaladnak a meleg \u00f3ce\u00e1n felett. Egyes tud\u00f3sok \u00fagy v\u00e9lik, hogy a glob\u00e1lis felmeleged\u00e9s n\u00f6velheti a hurrik\u00e1nok sz\u00e1m\u00e1t, \u00e9s m\u00e9g er\u0151sebb\u00e9 teheti \u0151ket.<\/p>\n

Az elm\u00falt \u00e9vek legpuszt\u00edt\u00f3bb hurrik\u00e1nja a Katrina volt, amely 2005 augusztus\u00e1ban s\u00fajtotta az Egyes\u00fclt \u00c1llamok d\u00e9li r\u00e9sz\u00e9t. A hatalmas hull\u00e1mok \u00e9s a zuhog\u00f3 es\u0151 \u00e1tt\u00f6rt\u00e9k New Orleans \u00e1rv\u00edzv\u00e9delmi rendszer\u00e9t, \u00edgy a v\u00e1ros nagy r\u00e9sze v\u00edz al\u00e1 ker\u00fclt. T\u00f6bb mint 1 800 ember vesztette \u00e9let\u00e9t. T\u00f6bb milli\u00f3 embert kellett kimenteni, \u00e9s sokan k\u00f6z\u00fcl\u00fck soha nem t\u00e9rtek vissza.<\/p>\n

\"MERIS<\/figure>\n

A m\u0171holdak egyik fontos feladata, hogy id\u0151ben figyelmeztessenek a hurrik\u00e1nokra, hogy az emberek biztons\u00e1gba menek\u00fclhessenek. Az \u0171reszk\u00f6z\u00f6k emellett seg\u00edtenek a tud\u00f3soknak abban is, hogy kider\u00edts\u00e9k, mi t\u00f6rt\u00e9nik a spir\u00e1lszer\u0171en kanyarg\u00f3 viharok belsej\u00e9ben.<\/p>\n

Az ESA MetOP-A, ERS-2 \u00e9s Envisat \u0171reszk\u00f6zei k\u00e9pesek nyomon k\u00f6vetni ezeket a kisz\u00e1m\u00edthatatlan mozg\u00e1sokat, \u00e9s alaposan tanulm\u00e1nyozni \u0151ket. Az Envisat m\u0171szerei adatokat k\u00fcldenek vissza a vihar k\u00f6zep\u00e9n l\u00e9v\u0151 szem k\u00f6r\u00fcl kavarg\u00f3 felh\u0151kr\u0151l. Emellett m\u00e9rik a szem k\u00f6r\u00fcli sz\u00e9lsebess\u00e9get is.
Ugyanakkor a radar m\u0171szer m\u00e9ri a sz\u00e9l \u00e9s a hull\u00e1mok er\u0151ss\u00e9g\u00e9t az \u00f3ce\u00e1n felett. A m\u0171hold emellett m\u00e9ri a fels\u0151 felh\u0151r\u00e9teg \u00e9s a tengerfelsz\u00edn h\u0151m\u00e9rs\u00e9klet\u00e9t, valamint a tengerszint v\u00e1ltoz\u00e1sait is.
Mindezek az adatok elengedhetetlenek a vihar viselked\u00e9s\u00e9nek el\u0151rejelz\u00e9s\u00e9hez.<\/p>","protected":false},"excerpt":{"rendered":"

Hurricanes are the most awesome storms on Earth. Every summer, these huge, rotating storms form over the warm Atlantic Ocean. As they drive westward and hit land, they leave a […]<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"esa_banner_image":"https:\/\/www.esa.int\/var\/esa\/storage\/images\/esa_multimedia\/images\/2003\/06\/hurricane3\/17909566-2-eng-GB\/Hurricane.jpeg","esa_banner_description":"","esa_banner_credit":"ESA","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2003\/06\/Hurricane3","esa_external_url":"","esa_external_new_window":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":true},"categories":[64,42,10],"tags":[2],"panel":[],"language":[],"age":[],"duration":[],"resource_type":[],"audience":[],"wf_post_folders":[],"class_list":["post-941","post","type-post","status-publish","format-standard","hentry","category-climate-change","category-earth","category-learn","tag-background-article"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/posts\/941","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/comments?post=941"}],"version-history":[{"count":5,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/posts\/941\/revisions"}],"predecessor-version":[{"id":4751,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/posts\/941\/revisions\/4751"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/media?parent=941"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/categories?post=941"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/tags?post=941"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/panel?post=941"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/language?post=941"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/age?post=941"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/duration?post=941"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/resource_type?post=941"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/audience?post=941"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/hu\/wp-json\/wp\/v2\/wf_post_folders?post=941"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}