{"id":1326,"date":"2015-03-17T18:03:41","date_gmt":"2015-03-17T16:03:41","guid":{"rendered":"http:\/\/www.astrobobo.net\/?p=1326"},"modified":"2023-07-12T08:48:16","modified_gmt":"2023-07-12T06:48:16","slug":"aurora-alert-moguca-polarna-svjetlost-vidljiva-iz-hrvatske","status":"publish","type":"post","link":"http:\/\/www.astrobobo.net\/?p=1326","title":{"rendered":"Aurora Alert! Mogu\u0107a polarna svjetlost vidljiva iz Hrvatske!"},"content":{"rendered":"<p><!-- Begin PayPal Donations by https:\/\/www.tipsandtricks-hq.com\/paypal-donations-widgets-plugin -->\n\n<form action=\"https:\/\/www.paypal.com\/cgi-bin\/webscr\" method=\"post\" target=\"_blank\">\n    <div class=\"paypal-donations\">\n        <input type=\"hidden\" name=\"cmd\" value=\"_donations\" \/>\n        <input type=\"hidden\" name=\"bn\" value=\"TipsandTricks_SP\" \/>\n        <input type=\"hidden\" name=\"business\" value=\"boris.stromar@gmail.com\" \/>\n        <input type=\"hidden\" name=\"rm\" value=\"0\" \/>\n        <input type=\"hidden\" name=\"currency_code\" value=\"EUR\" \/>\n        <input type=\"image\" style=\"cursor: pointer;\" src=\"https:\/\/www.paypalobjects.com\/en_US\/i\/btn\/btn_donateCC_LG.gif\" name=\"submit\" alt=\"PayPal - The safer, easier way to pay online.\" \/>\n        <img decoding=\"async\" alt=\"\" src=\"https:\/\/www.paypalobjects.com\/en_US\/i\/scr\/pixel.gif\" width=\"1\" height=\"1\" \/>\n    <\/div>\n<\/form>\n<!-- End PayPal Donations -->\n<br \/>\n<span style=\"color: #ffff00;\"><strong>NOVO (19.3.):<\/strong><\/span> Na web stranicama SpaceWeather Live pogledajte <a href=\"http:\/\/www.spaceweatherlive.com\/en\/news\/view\/107\/20150318-strongest-geomagnetic-storm-of-solar-cycle-24\" target=\"_blank\" rel=\"noopener\">galeriju fantasti\u010dnih fotografija<\/a> polarne svjetlosti iz cijelog svijeta! Ova geomagnetska oluja bila je najsna\u017enija u trenutnom sun\u010devom ciklusu.<\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #ffff00;\"><strong>(13:45):<\/strong><\/span> Vijest o polarnoj svjetlosti koju smo fotografirali sa Medvednice prenijela je <a href=\"http:\/\/hr.n1info.com\/a36477\/Vijesti\/Fascinantna-aurora-snimljena-u-Zagrebu.html\" target=\"_blank\" rel=\"noopener\">N1 televizija<\/a> (na linku je video snimka njihove vremenske prognoze) i <a href=\"http:\/\/www.tportal.hr\/vijesti\/znanost\/374024\/Fascinantna-aurora-snimljena-i-u-Zagrebu.html\" target=\"_blank\" rel=\"noopener\">T-portal<\/a>.<\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #ffff00;\"><strong>(08:49):<\/strong><\/span> Aktivnost se nakon kratkog pada na kp=7 opet pove\u0107ala na kp=8 tijekom no\u0107i. Tko je bio strpljiv mo\u017eda je mogao jo\u0161 ne\u0161to ufotkati. Ipak, \u010dini se da su fotke sa Sljemena za sada najju\u017enije mjesto (45.9 sjeverno) gdje se mogla vidjeti polarna svjetlost u Europi. Pogledajte kratku timelapse animaciju pojavljivanja ju\u010dera\u0161nje aurore. Da vas ne zbuni, video se nekoliko puta ponavlja od po\u010detka.<\/p>\n<p><iframe title=\"Aurora150317SasaNuicb\" width=\"1240\" height=\"930\" src=\"https:\/\/www.youtube.com\/embed\/---aGJX898o?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><\/p>\n<p><span style=\"color: #ffff00;\"><strong>(23:39):<\/strong><\/span> Polarna svjetlost se na kratko vidjela sa Sljemena oko 21h, ali na\u017ealost samo na fotografijama. Crvenkasta svjetlost pojavila se nisko na sjevernom horizontu te i\u0161\u010dezla za desetak minuta. Mogu\u0107e da \u0107e biti jo\u0161 aktivnosti, ja na\u017ealost nisam mogao dulje ostati.<\/p>\n<figure id=\"attachment_1338\" aria-describedby=\"caption-attachment-1338\" style=\"width: 584px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/www.astrobobo.net\/wordpress\/wp-content\/uploads\/2015\/03\/aurora_BOB3607raw.jpg\"><img fetchpriority=\"high\" decoding=\"async\" data-attachment-id=\"1338\" data-permalink=\"http:\/\/www.astrobobo.net\/?attachment_id=1338\" data-orig-file=\"http:\/\/www.astrobobo.net\/wordpress\/wp-content\/uploads\/2015\/03\/aurora_BOB3607raw.jpg\" data-orig-size=\"1098,733\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;4&quot;,&quot;credit&quot;:&quot;Boris Stromar&quot;,&quot;camera&quot;:&quot;NIKON D600&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1426630060&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;26&quot;,&quot;iso&quot;:&quot;1600&quot;,&quot;shutter_speed&quot;:&quot;20&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"aurora_BOB3607raw\" data-image-description=\"\" data-image-caption=\"&lt;p&gt;Polarna svjetlost snimljena sa Sljemena, 17.3.2015. oko 21h.&lt;\/p&gt;\n\" data-large-file=\"http:\/\/www.astrobobo.net\/wordpress\/wp-content\/uploads\/2015\/03\/aurora_BOB3607raw-1024x684.jpg\" class=\"size-large wp-image-1338\" src=\"http:\/\/www.astrobobo.net\/wordpress\/wp-content\/uploads\/2015\/03\/aurora_BOB3607raw-1024x684.jpg\" alt=\"Polarna svjetlost snimljena sa Sljemena, 17.3.2015. oko 21h.\" width=\"584\" height=\"390\" srcset=\"http:\/\/www.astrobobo.net\/wordpress\/wp-content\/uploads\/2015\/03\/aurora_BOB3607raw-1024x684.jpg 1024w, http:\/\/www.astrobobo.net\/wordpress\/wp-content\/uploads\/2015\/03\/aurora_BOB3607raw-300x200.jpg 300w, http:\/\/www.astrobobo.net\/wordpress\/wp-content\/uploads\/2015\/03\/aurora_BOB3607raw-449x300.jpg 449w, http:\/\/www.astrobobo.net\/wordpress\/wp-content\/uploads\/2015\/03\/aurora_BOB3607raw.jpg 1098w\" sizes=\"(max-width: 584px) 100vw, 584px\" \/><\/a><figcaption id=\"caption-attachment-1338\" class=\"wp-caption-text\">Polarna svjetlost snimljena sa Sljemena, 17.3.2015. oko 21h.<\/figcaption><\/figure>\n<p><span style=\"color: #ffff00;\"><strong>(18:02):<\/strong><\/span> Sun\u010dev vjetar ostaje stabilan, pa iako \u0107e geomagnetska oluja lagano slabiti, prognozira se da \u0107e polarna svjetlost biti vidljiva iz sredi\u0161nje Europe, a to zna\u010di i iz na\u0161ih krajeva, iako su \u0161anse manje \u0161to je lokacija ju\u017enija. Zanimljivo je da je koronin izba\u010daj uzrokovala Sun\u010deva baklja klase C9, \u0161to je prili\u010dno slaba erupcija. Izvor: <a href=\"http:\/\/www.spaceweatherlive.com\/en\/news\/view\/106\/20150317-severe-g4-geomagnetic-storm\" target=\"_blank\" rel=\"noopener\">SpaceWeather Live<\/a>.<\/p>\n<p>Nedavna baklja na Suncu napravila je koronin izba\u010daj u smjeru Zemlje. CME (Coronal Mass Ejection) stigao je do Zemlje ne\u0161to ranije i u tijeku je vrlo jaka magnetska oluja &#8211; kp ideks je trenutno 8 na skali od 0-9 koja ozna\u010dava ja\u010dinu oluje. To zna\u010di da \u0107e, <span style=\"text-decoration: underline;\"><strong>ako intenzitet ostane ovakav do no\u0107i<\/strong><\/span>, polarnu svjetlost biti mogu\u0107e vidjeti iz Hrvatske!<\/p>\n<p><a href=\"http:\/\/www.astrobobo.net\/wordpress\/wp-content\/uploads\/2015\/03\/noaa_kp_3d-2.gif\"><img decoding=\"async\" data-attachment-id=\"1336\" data-permalink=\"http:\/\/www.astrobobo.net\/?attachment_id=1336\" data-orig-file=\"http:\/\/www.astrobobo.net\/wordpress\/wp-content\/uploads\/2015\/03\/noaa_kp_3d-2.gif\" data-orig-size=\"640,480\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"noaa_kp_3d-2\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"http:\/\/www.astrobobo.net\/wordpress\/wp-content\/uploads\/2015\/03\/noaa_kp_3d-2.gif\" class=\"aligncenter size-full wp-image-1336\" src=\"http:\/\/www.astrobobo.net\/wordpress\/wp-content\/uploads\/2015\/03\/noaa_kp_3d-2.gif\" alt=\"noaa_kp_3d-2\" width=\"640\" height=\"480\" \/><\/a>Ovo je trenutno najja\u010da magnetska oluja u ovom solarnom ciklusu. Kp indeks trenutno je tek ne\u0161to malo manji nego 2003. godine kada su mnogi astronomi amateri iz Hrvatske <a href=\"http:\/\/www.astrobobo.net\/?p=532\" target=\"_blank\" rel=\"noopener\">fotografirali polarnu svjetlost<\/a>. Posljednji puta je polarna svjetlost snimljena u<a href=\"http:\/\/www.orion-drustvo.si\/MBKTeam\/sunrora\/20140227.htm\" target=\"_blank\" rel=\"noopener\"> velja\u010di 2014. godine iz Slovenije<\/a> &#8211; ako imate pogled na sjeverni obzor, po mogu\u0107nosti izvan gradske rasvjete, poku\u0161ajte ju fotografirati jer mo\u017eda na prvi pogled ne\u0107e biti lako uo\u010dljiva golim okom, odnosno izgledati \u0107e kao izmaglica. Fotoaparat postavite na visoku ISO vrijednost (1600), otvor objektiva na maksimum, a ekspozicija neka bude 10-30 sekundi, naravno sa stativa.<\/p>\n<p>Napredak geomagnetske oluje pratite na indeksima <a href=\"http:\/\/www.orion-drustvo.si\/MBKTeam\/auroramon.html\" target=\"_blank\" rel=\"noopener\">Aurora monitora<\/a> i <a href=\"http:\/\/www.spaceweatherlive.com\/\" target=\"_blank\" rel=\"noopener\">SpaceWeather Live<\/a>.<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>NOVO (19.3.): Na web stranicama SpaceWeather Live pogledajte galeriju fantasti\u010dnih fotografija polarne svjetlosti iz cijelog svijeta! Ova geomagnetska oluja bila je najsna\u017enija u trenutnom sun\u010devom ciklusu. &nbsp; (13:45): Vijest o polarnoj svjetlosti koju smo fotografirali sa Medvednice prenijela je N1 televizija (na linku je video snimka njihove vremenske prognoze) i T-portal. &nbsp; (08:49): Aktivnost se [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1338,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"gallery","meta":{"_acf_changed":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[21],"tags":[77],"class_list":["post-1326","post","type-post","status-publish","format-gallery","has-post-thumbnail","hentry","category-najave","tag-aurora","post_format-post-format-gallery"],"acf":[],"aioseo_notices":[],"jetpack_featured_media_url":"http:\/\/www.astrobobo.net\/wordpress\/wp-content\/uploads\/2015\/03\/aurora_BOB3607raw.jpg","jetpack_sharing_enabled":true,"amp_enabled":true,"_links":{"self":[{"href":"http:\/\/www.astrobobo.net\/index.php?rest_route=\/wp\/v2\/posts\/1326","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.astrobobo.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.astrobobo.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.astrobobo.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.astrobobo.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1326"}],"version-history":[{"count":19,"href":"http:\/\/www.astrobobo.net\/index.php?rest_route=\/wp\/v2\/posts\/1326\/revisions"}],"predecessor-version":[{"id":3489,"href":"http:\/\/www.astrobobo.net\/index.php?rest_route=\/wp\/v2\/posts\/1326\/revisions\/3489"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.astrobobo.net\/index.php?rest_route=\/wp\/v2\/media\/1338"}],"wp:attachment":[{"href":"http:\/\/www.astrobobo.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1326"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.astrobobo.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1326"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.astrobobo.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1326"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}