{"id":765,"date":"2014-09-03T15:30:01","date_gmt":"2014-09-03T21:30:01","guid":{"rendered":"https:\/\/dakotalapse.com\/?p=765"},"modified":"2014-09-05T21:26:21","modified_gmt":"2014-09-06T03:26:21","slug":"sprites-gravity-waves-airglow-and-aurora","status":"publish","type":"post","link":"http:\/\/dakotalapse.com\/?p=765","title":{"rendered":"Sprites, Gravity Waves, Airglow and Aurora"},"content":{"rendered":"<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>On August 20th, 2014 I timelapsed a storm over central South Dakota with multiple cameras. I left for Wyoming without looking at most of the frames.\u00a0I saw a <a href=\"http:\/\/spaceweathergallery.com\/indiv_upload.php?upload_id=101211&amp;PHPSESSID=asoijahhn9vrh6cn8rbkosp5k7\" target=\"_blank\">post by Tom Warner<\/a> about Sprites he caught on the same storm. <a href=\"http:\/\/en.wikipedia.org\/wiki\/Sprite_(lightning)\" target=\"_blank\">Sprites<\/a> are\u00a0large scale electrical discharges that occur high above\u00a0clouds.<\/p>\n<p>When I got back I went through the frames and found 7\u00a0with Sprites in them. I didn&#8217;t post 2 of them because they are very faint. The Sprites are only 1 frame each, so they will be a quick flash of red near the right side above the storm. The green Airglow is rippled by <a href=\"http:\/\/en.wikipedia.org\/wiki\/Gravity_wave\" target=\"_blank\">Gravity Waves<\/a>, (gravity waves are <strong>not<\/strong> the same as gravitational waves) some faint Aurora moves in towards the end of the sequences, on the right side before the clouds cover it up. Thanks to <a href=\"http:\/\/www.warnerimages.com\/\" target=\"_blank\">Tom Warner<\/a> and <a href=\"http:\/\/www.weathervideohd.tv\/\" target=\"_blank\">Dr. Walter Lyons <\/a>for helping me identify Gravity Waves in my shots. Dr. Lyons also <a href=\"http:\/\/people.ee.duke.edu\/~cummer\/cmc\/cmc_realtime.html\" target=\"_blank\">shared a link <\/a>that will help identify which storms may have Sprites. Look for a large red cross on the map.<\/p>\n<p>See the timelapse of the storm below, and more images in the gallery.<\/p>\n<p><iframe loading=\"lazy\" src=\"\/\/player.vimeo.com\/video\/105145048\" width=\"500\" height=\"281\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\n<p><a href=\"http:\/\/vimeo.com\/105145048\">Sprites, Gravity Waves and Airglow<\/a> from <a href=\"http:\/\/vimeo.com\/dakotalapse\">Randy Halverson<\/a> on <a href=\"https:\/\/vimeo.com\">Vimeo<\/a>.<\/p>\n<p><a href=\"http:\/\/thebluemask.com\">Music By Simon Wilkinson<\/a><\/p>\n<p>____________________________________________________________________________________________________<\/p>\n<p>The Sprites are the red discharges above the storm on the right side. The gravity waves are the ripples you see in the airglow.<\/p>\n<figure id=\"attachment_770\" aria-describedby=\"caption-attachment-770\" style=\"width: 980px\" class=\"wp-caption alignnone\"><a href=\"http:\/\/l3m.3d3.mytemp.website\/wp-content\/uploads\/2014\/09\/IMG_8422-2.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-770 size-large\" src=\"http:\/\/l3m.3d3.mytemp.website\/wp-content\/uploads\/2014\/09\/IMG_8422-2-1024x682.jpg\" alt=\"Sprite with Airglow and Gravity Waves over South Dakota\" width=\"980\" height=\"652\" srcset=\"http:\/\/dakotalapse.com\/wp-content\/uploads\/2014\/09\/IMG_8422-2-1024x682.jpg 1024w, http:\/\/dakotalapse.com\/wp-content\/uploads\/2014\/09\/IMG_8422-2-300x200.jpg 300w, http:\/\/dakotalapse.com\/wp-content\/uploads\/2014\/09\/IMG_8422-2-82x55.jpg 82w, http:\/\/dakotalapse.com\/wp-content\/uploads\/2014\/09\/IMG_8422-2-600x400.jpg 600w, http:\/\/dakotalapse.com\/wp-content\/uploads\/2014\/09\/IMG_8422-2-150x100.jpg 150w, http:\/\/dakotalapse.com\/wp-content\/uploads\/2014\/09\/IMG_8422-2-75x50.jpg 75w\" sizes=\"auto, (max-width: 980px) 100vw, 980px\" \/><\/a><figcaption id=\"caption-attachment-770\" class=\"wp-caption-text\">Sprite with Airglow and Gravity Waves over South Dakota<\/figcaption><\/figure>\n<p>&nbsp;<\/p>\n<figure id=\"attachment_769\" aria-describedby=\"caption-attachment-769\" style=\"width: 980px\" class=\"wp-caption alignnone\"><a href=\"http:\/\/l3m.3d3.mytemp.website\/wp-content\/uploads\/2014\/09\/IMG_8422.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-large wp-image-769\" src=\"http:\/\/l3m.3d3.mytemp.website\/wp-content\/uploads\/2014\/09\/IMG_8422-1024x706.jpg\" alt=\"Sprite with Airglow and Gravity Waves over South Dakota\" width=\"980\" height=\"675\" srcset=\"http:\/\/dakotalapse.com\/wp-content\/uploads\/2014\/09\/IMG_8422-1024x706.jpg 1024w, http:\/\/dakotalapse.com\/wp-content\/uploads\/2014\/09\/IMG_8422-300x206.jpg 300w, http:\/\/dakotalapse.com\/wp-content\/uploads\/2014\/09\/IMG_8422-79x55.jpg 79w, http:\/\/dakotalapse.com\/wp-content\/uploads\/2014\/09\/IMG_8422-580x400.jpg 580w\" sizes=\"auto, (max-width: 980px) 100vw, 980px\" \/><\/a><figcaption id=\"caption-attachment-769\" class=\"wp-caption-text\">Sprite with Airglow and Gravity Waves over South Dakota<\/figcaption><\/figure>\n<p>&nbsp;<\/p>\n<p>_____________________________________________________________________<\/p>\n<p>Gallery of Sprites and Gravity Waves &#8211; Click to enlarge.<\/p>\n<p><img decoding=\"async\" class=\"ngg_displayed_gallery mceItem\" src=\"http:\/\/l3m.3d3.mytemp.website\/nextgen-attach_to_post\/preview\/id--796\" alt=\"\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; On August 20th, 2014 I timelapsed a storm over central South Dakota with multiple cameras. I left for Wyoming without looking at most of the frames.\u00a0I saw a post by Tom Warner about Sprites he caught on the same storm. Sprites are\u00a0large scale electrical discharges that occur high above\u00a0clouds. When &hellip; <a href=\"http:\/\/dakotalapse.com\/?p=765\" class=\"more-link\">Continue reading <span class=\"screen-reader-text\">Sprites, Gravity Waves, Airglow and Aurora<\/span> <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":771,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[124,134,53,133,132,14,1],"tags":[173,162,136,167,135,157,165],"class_list":["post-765","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-4k","category-airglow-2","category-aurora-2","category-gravity-waves","category-sprites","category-still-photos","category-uncategorized","tag-airglow","tag-aurora","tag-gravity-waves-2","tag-lightning","tag-sprites-2","tag-stars","tag-storm"],"_links":{"self":[{"href":"http:\/\/dakotalapse.com\/index.php?rest_route=\/wp\/v2\/posts\/765","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/dakotalapse.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/dakotalapse.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/dakotalapse.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/dakotalapse.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=765"}],"version-history":[{"count":17,"href":"http:\/\/dakotalapse.com\/index.php?rest_route=\/wp\/v2\/posts\/765\/revisions"}],"predecessor-version":[{"id":810,"href":"http:\/\/dakotalapse.com\/index.php?rest_route=\/wp\/v2\/posts\/765\/revisions\/810"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/dakotalapse.com\/index.php?rest_route=\/wp\/v2\/media\/771"}],"wp:attachment":[{"href":"http:\/\/dakotalapse.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=765"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/dakotalapse.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=765"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/dakotalapse.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=765"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}