{"id":1026,"date":"2007-05-17T11:16:00","date_gmt":"2007-05-17T09:16:00","guid":{"rendered":"https:\/\/kids.esa.int\/monster_waves_tracked_from_space\/"},"modified":"2026-10-08T00:35:02","modified_gmt":"2026-10-07T22:35:02","slug":"monster_waves_tracked_from_space","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/ro\/monster_waves_tracked_from_space\/","title":{"rendered":"Valuri uria\u0219e monitorizate din spa\u021biu"},"content":{"rendered":"<div class=\"lede\">\n<p>Insula Reunion, situat\u0103 \u00een Oceanul Indian, reprezint\u0103 pentru toat\u0103 lumea imaginea unui paradis tropical. Cu toate acestea, pe 12 mai 2007, aceast\u0103 frumoas\u0103 destina\u021bie turistic\u0103 a fost lovit\u0103 de valuri cu o \u00een\u0103l\u021bime de p\u00e2n\u0103 la 11 metri. Valurile puternice au provocat haos \u0219i devastare, doi pescari fiind da\u021bi disp\u0103ru\u021bi, mai multe debarcadere s-au pr\u0103bu\u0219it, iar locuin\u021bele \u0219i hotelurile au fost inundate.<\/p>\n<\/div>\n<p>Evenimentele care au dus la aceast\u0103 distrugere au fost \u00eenregistrate de un instrument radar de la bordul satelitului Envisat al ESA. Acest instrument emite semnale radio c\u0103tre suprafa\u021ba m\u0103rii \u0219i capteaz\u0103 ecourile. Aceste ecouri le indic\u0103 oamenilor de \u0219tiin\u021b\u0103 dimensiunea, \u00een\u0103l\u021bimea \u0219i viteza valurilor. \u00cen cazul inunda\u021biilor din R\u00e9union, Envisat a ar\u0103tat c\u0103 valurile proveneau dintr-o furtun\u0103 de mari propor\u021bii din sudul Atlanticului. \u00cen urm\u0103toarele trei zile, acestea s-au \u00eendep\u0103rtat de centrul furtunii. Unele valuri s-au deplasat spre nord-est pe o distan\u021b\u0103 de aproape 4 000 km \u00eenainte de a se izbi de R\u00e9union.<\/p>\n<figure class=\"wp-block-image size-large\" data-width=\"3508\" data-credit=\"ECMWF, NASA Quikscat\" data-detail-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2007\/05\/Observation_of_the_storm_winds2\" data-licence=\"ESA Standard Licence\" data-licence-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Terms_and_conditions_of_use_of_images_and_videos_available_on_the_esa_website\"><img decoding=\"async\" loading=\"lazy\" style=\"max-width:100%;height:auto\" src=\"https:\/\/www.esa.int\/var\/esa\/storage\/images\/esa_multimedia\/images\/2007\/05\/observation_of_the_storm_winds2\/17878182-2-eng-GB\/Observation_of_the_storm_winds.jpg\" alt=\"Observation of the storm winds\"><figcaption>Observarea v\u00e2nturilor de furtun\u0103<\/figcaption><\/figure>\n<p>De\u0219i se prev\u0103zuse c\u0103 valurile vor lovi insula, se estima, \u00een general, c\u0103 acestea vor avea o \u00een\u0103l\u021bime de doar c\u00e2\u021biva metri. Cu toate acestea, analiza datelor Envisat arat\u0103 c\u0103 valurile aveau o \u00een\u0103l\u021bime de aproximativ 5 metri \u0219i erau foarte distan\u021bate unele de altele \u00een largul m\u0103rii. Distan\u021ba mare dintre valuri indic\u0103 faptul c\u0103 acestea au fost generate de v\u00e2nturi de for\u021b\u0103 de furtun\u0103. Pe m\u0103sur\u0103 ce se apropiau de \u021b\u0103rm, valurile \u0219i-au redus viteza \u0219i \u0219i-au dublat \u00een\u0103l\u021bimea.<\/p>\n<p>\u201cValurile r\u0103m\u00e2n factori surprinz\u0103tori, care, din p\u0103cate, pot fi mortale\u201d, a declarat Bertrand Chapron de la IFREMER, Institutul Francez de Cercetare pentru Exploatarea M\u0103rii. \u201c\u00cen viitorul apropiat, ne propunem s\u0103 utiliz\u0103m datele privind valurile ob\u021binute prin SAR (radar spa\u021bial) pentru a prevedea momentul sosirii \u0219i intensitatea acestora.\u201d<\/p>","protected":false},"excerpt":{"rendered":"<p>Reunion Island in the Indian Ocean is everyone\u2019s idea of a tropical paradise. However, on 12 May 2007, the beautiful tourist spot was lashed by waves up to 11 metres [&hellip;]<\/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\/2007\/05\/swell_propagating_across_the_indian_ocean2\/17884879-2-eng-GB\/Swell_propagating_across_the_Indian_Ocean.gif","esa_banner_description":"Swell propagating across the Indian Ocean","esa_banner_credit":"IFREMER - BOOST Technologies","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2007\/05\/Swell_propagating_across_the_Indian_Ocean2","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":[42,10,59],"tags":[],"panel":[],"language":[],"age":[],"duration":[],"resource_type":[],"audience":[],"wf_post_folders":[],"class_list":["post-1026","post","type-post","status-publish","format-standard","hentry","category-earth","category-learn","category-natural-disasters"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/posts\/1026","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/comments?post=1026"}],"version-history":[{"count":4,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/posts\/1026\/revisions"}],"predecessor-version":[{"id":4803,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/posts\/1026\/revisions\/4803"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/media?parent=1026"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/categories?post=1026"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/tags?post=1026"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/panel?post=1026"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/language?post=1026"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/age?post=1026"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/duration?post=1026"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/resource_type?post=1026"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/audience?post=1026"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/wf_post_folders?post=1026"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}