{"id":1215,"date":"2020-07-06T14:00:50","date_gmt":"2020-07-06T12:00:50","guid":{"rendered":"http:\/\/www.avdavigevano.com\/?p=1215"},"modified":"2020-10-07T16:19:45","modified_gmt":"2020-10-07T14:19:45","slug":"nubi-nottilucenti-un-evento-molto-raro-da-osservare","status":"publish","type":"post","link":"https:\/\/www.avdavigevano.com\/?p=1215","title":{"rendered":"Nubi nottilucenti un evento molto raro da osservare"},"content":{"rendered":"<p style=\"text-align: justify;\">Probabilmente osservare il transito della <a href=\"http:\/\/www.astrophoto.fr\/eclipse110104_solar_transit.html\">Stazione Spaziale Internazionale sul disco solare in concomitanza ad una eclissi solare<\/a> \u00e8 pi\u00f9 facile che osservare il fenomeno delle nubi nottilucenti alle nostre latitudini!<\/p>\n<p style=\"text-align: justify;\">Eppure ieri sera, da Cilavegna, e quindi anche visibili dalla citta di Vigevano, orizzonte libero verso nord permettendo, si \u00e8 riuscito ad osservare questo spettacolare fenomeno.<\/p>\n<p style=\"text-align: justify;\"><strong>Cosa sono le Nubi Nottilucenti &#8220;NLC&#8221;?<br \/>\n<\/strong>Si tratta di nubi che si trovano negli altissimi strati dell&#8217;atmosfera, nella mesosfera posta tra i 75 ed 85 km di altezza, e sono visibili solamente prima dell&#8217;alba o dopo il tramonto del Sole.<br \/>\nIn pratica gli strati pi\u00f9 bassi dell&#8217;atmosfera sono oscurati dall&#8217;ombra terrestre, mentre quelli pi\u00f9 alti godono ancora dell&#8217;illuminazione dei raggi del Sole e per questo si rendono osservabili.<\/p>\n<p style=\"text-align: justify;\">Questo fenomeno per\u00f2 \u00e8 di regola visibile dai 70\u00b0 ai 50\u00b0 sia a Nord che a Sud dell&#8217;equatore, ed \u00e8 molto raro osservarle sotto queste coordinate, eppure&#8230;<\/p>\n<p>Buona caccia a tutti!<\/p>\n<div id=\"attachment_1216\" style=\"width: 2026px\" class=\"wp-caption alignnone\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-1216\" data-attachment-id=\"1216\" data-permalink=\"https:\/\/www.avdavigevano.com\/?attachment_id=1216\" data-orig-file=\"https:\/\/i0.wp.com\/www.avdavigevano.com\/TEST\/wp-content\/uploads\/2020\/07\/IMG_1824.jpg?fit=2016%2C1512&amp;ssl=1\" data-orig-size=\"2016,1512\" 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;1593988181&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=\"IMG_1824\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.avdavigevano.com\/TEST\/wp-content\/uploads\/2020\/07\/IMG_1824.jpg?fit=1024%2C768&amp;ssl=1\" class=\"alignnone size-full wp-image-1216\" src=\"https:\/\/i0.wp.com\/www.avdavigevano.com\/TEST\/wp-content\/uploads\/2020\/07\/IMG_1824.jpg?resize=2016%2C1512\" alt=\"IMG_1824\" width=\"2016\" height=\"1512\" srcset=\"https:\/\/i0.wp.com\/www.avdavigevano.com\/TEST\/wp-content\/uploads\/2020\/07\/IMG_1824.jpg?w=2016&amp;ssl=1 2016w, https:\/\/i0.wp.com\/www.avdavigevano.com\/TEST\/wp-content\/uploads\/2020\/07\/IMG_1824.jpg?resize=300%2C225&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.avdavigevano.com\/TEST\/wp-content\/uploads\/2020\/07\/IMG_1824.jpg?resize=1024%2C768&amp;ssl=1 1024w, https:\/\/i0.wp.com\/www.avdavigevano.com\/TEST\/wp-content\/uploads\/2020\/07\/IMG_1824.jpg?resize=768%2C576&amp;ssl=1 768w, https:\/\/i0.wp.com\/www.avdavigevano.com\/TEST\/wp-content\/uploads\/2020\/07\/IMG_1824.jpg?resize=1536%2C1152&amp;ssl=1 1536w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><p id=\"caption-attachment-1216\" class=\"wp-caption-text\">Cilavegna, ore 22:29, fuori casa&#8230; prima immagine ripresa con il cellulare. Autore Davide Cirioni.<\/p><\/div>\n<div id=\"attachment_1218\" style=\"width: 2026px\" class=\"wp-caption alignnone\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-1218\" data-attachment-id=\"1218\" data-permalink=\"https:\/\/www.avdavigevano.com\/?attachment_id=1218\" data-orig-file=\"https:\/\/i0.wp.com\/www.avdavigevano.com\/TEST\/wp-content\/uploads\/2020\/07\/IMG_1828.jpg?fit=2016%2C1512&amp;ssl=1\" data-orig-size=\"2016,1512\" 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;1593988715&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=\"IMG_1828\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.avdavigevano.com\/TEST\/wp-content\/uploads\/2020\/07\/IMG_1828.jpg?fit=1024%2C768&amp;ssl=1\" class=\"alignnone size-full wp-image-1218\" src=\"https:\/\/i0.wp.com\/www.avdavigevano.com\/TEST\/wp-content\/uploads\/2020\/07\/IMG_1828.jpg?resize=2016%2C1512\" alt=\"IMG_1828\" width=\"2016\" height=\"1512\" srcset=\"https:\/\/i0.wp.com\/www.avdavigevano.com\/TEST\/wp-content\/uploads\/2020\/07\/IMG_1828.jpg?w=2016&amp;ssl=1 2016w, https:\/\/i0.wp.com\/www.avdavigevano.com\/TEST\/wp-content\/uploads\/2020\/07\/IMG_1828.jpg?resize=300%2C225&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.avdavigevano.com\/TEST\/wp-content\/uploads\/2020\/07\/IMG_1828.jpg?resize=1024%2C768&amp;ssl=1 1024w, https:\/\/i0.wp.com\/www.avdavigevano.com\/TEST\/wp-content\/uploads\/2020\/07\/IMG_1828.jpg?resize=768%2C576&amp;ssl=1 768w, https:\/\/i0.wp.com\/www.avdavigevano.com\/TEST\/wp-content\/uploads\/2020\/07\/IMG_1828.jpg?resize=1536%2C1152&amp;ssl=1 1536w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><p id=\"caption-attachment-1218\" class=\"wp-caption-text\">Panoramica delle NLC &#8211; campagna tra Cilavegna ed Albonese 5 luglio 2020 ore 22:38. Immagine ripresa con il cellulare. Autore Davide Cirioni.<\/p><\/div>\n<div id=\"attachment_1219\" style=\"width: 2026px\" class=\"wp-caption alignnone\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-1219\" data-attachment-id=\"1219\" data-permalink=\"https:\/\/www.avdavigevano.com\/?attachment_id=1219\" data-orig-file=\"https:\/\/i0.wp.com\/www.avdavigevano.com\/TEST\/wp-content\/uploads\/2020\/07\/IMG_1830.jpg?fit=2016%2C1512&amp;ssl=1\" data-orig-size=\"2016,1512\" 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;1593988742&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=\"IMG_1830\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.avdavigevano.com\/TEST\/wp-content\/uploads\/2020\/07\/IMG_1830.jpg?fit=1024%2C768&amp;ssl=1\" class=\"alignnone size-full wp-image-1219\" src=\"https:\/\/i0.wp.com\/www.avdavigevano.com\/TEST\/wp-content\/uploads\/2020\/07\/IMG_1830.jpg?resize=2016%2C1512\" alt=\"IMG_1830\" width=\"2016\" height=\"1512\" srcset=\"https:\/\/i0.wp.com\/www.avdavigevano.com\/TEST\/wp-content\/uploads\/2020\/07\/IMG_1830.jpg?w=2016&amp;ssl=1 2016w, https:\/\/i0.wp.com\/www.avdavigevano.com\/TEST\/wp-content\/uploads\/2020\/07\/IMG_1830.jpg?resize=300%2C225&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.avdavigevano.com\/TEST\/wp-content\/uploads\/2020\/07\/IMG_1830.jpg?resize=1024%2C768&amp;ssl=1 1024w, https:\/\/i0.wp.com\/www.avdavigevano.com\/TEST\/wp-content\/uploads\/2020\/07\/IMG_1830.jpg?resize=768%2C576&amp;ssl=1 768w, https:\/\/i0.wp.com\/www.avdavigevano.com\/TEST\/wp-content\/uploads\/2020\/07\/IMG_1830.jpg?resize=1536%2C1152&amp;ssl=1 1536w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><p id=\"caption-attachment-1219\" class=\"wp-caption-text\">Dettaglio delle NLC &#8211; campagna tra Cilavegna ed Albonese 5 luglio 2020 ore 22:38. Immagine ripresa con il cellulare. Autore Davide Cirioni<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Probabilmente osservare il transito della Stazione Spaziale Internazionale sul disco solare in concomitanza ad una eclissi solare \u00e8 pi\u00f9 facile che osservare il fenomeno delle nubi nottilucenti alle nostre latitudini! Eppure ieri sera, da Cilavegna, e quindi anche visibili dalla citta di Vigevano, orizzonte libero verso nord permettendo, si \u00e8&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":1219,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[5,25],"tags":[95,96,93,94],"class_list":["post-1215","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","category-osservazioni","tag-nlc","tag-notilucentclouds","tag-nottilucenti","tag-nubi-nottilucenti"],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/www.avdavigevano.com\/TEST\/wp-content\/uploads\/2020\/07\/IMG_1830.jpg?fit=2016%2C1512&ssl=1","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p9jymR-jB","jetpack_likes_enabled":true,"_links":{"self":[{"href":"https:\/\/www.avdavigevano.com\/index.php?rest_route=\/wp\/v2\/posts\/1215","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.avdavigevano.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.avdavigevano.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.avdavigevano.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.avdavigevano.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1215"}],"version-history":[{"count":4,"href":"https:\/\/www.avdavigevano.com\/index.php?rest_route=\/wp\/v2\/posts\/1215\/revisions"}],"predecessor-version":[{"id":1276,"href":"https:\/\/www.avdavigevano.com\/index.php?rest_route=\/wp\/v2\/posts\/1215\/revisions\/1276"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.avdavigevano.com\/index.php?rest_route=\/wp\/v2\/media\/1219"}],"wp:attachment":[{"href":"https:\/\/www.avdavigevano.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1215"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.avdavigevano.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1215"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.avdavigevano.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1215"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}