{"count":5,"on_page":1,"offset":3,"next_page":false,"comments":[{"JunoCommentID":"17","Comment":"<p>Drifting cyclones<\/p>","JunoMisc":"0","R_VaultID":null,"Likes":"0","Flags":"1","AdminApproved":"1","ApprovedBy":"4","AdminRemoved":"0","R_JunoUserID":"384","R_JunoPOIID":"4","R_JunoCampaignID":null,"R_JunoCommentID":null,"R_TopLevelCommentID":"0","hasReplies":"0","Advanced":"0","R_JunoVoteRound":"0","R_AnalysisID":"0","IsRemoved":"0","RemovedBy":"0","UpdatedTS":"2015-12-21 14:00:25","InsertedTS":"2015-12-20 01:43:16","Nickname":"Bagration-62","specialist":"0","Media":[],"Replies":[],"nice_date":"2015-12-20 01:43 UT","commentMarkup":"<li id=\"comment_17\" class=\" \" data-R_JunoCommentID=\"17\" aria-label=\"comment\"><div class=\"comment_meta padB\" tabindex=\"0\">\n\t\t\t\t\t\t<span class=\"screen_reader_only\">comment by <\/span>\n\t\t\t\t\t\t<strong>Bagration-62<\/strong> <span class=\"screen_reader_only\">on <\/span><span class=\"small grey\">2015-12-20 01:43 UT<\/span><\/div><div class=\"comment_wrap   \" tabindex=\"0\" aria-label=\"comment content\"><p>Drifting cyclones<\/p><\/div><div class=\"clearfix padT comment_actions_wrap\"><a href=\"#comments_list\" class=\"white right\" role=\"button\"><span class=\"data_icon junoicon-arrow_up\" role=\"presentation\"><\/span><span>BACK TO TOP<\/span><\/a><\/div><\/li>"},{"JunoCommentID":"13","Comment":"<p>They are somewhat similar to the Great Red Spot and the &#34;Little Red Spot&#34; (officially Oval BA) because winds are rotating around them counterclockwise.   They appear to be long-lasting, unlike cyclonic regions.    I suspect these intermediate-sized ovals last months to years, but I&#39;ll have someone check up on that.  The bigger they are, the longer-lived they appear to be.     They are upwelling regions in the upper troposphere, so they act like high-pressures regions, unlike hurricanes on the Earth, which are low-pressure vortices.   It&#39;s a current matter of debate on why they aren&#39;t red like the GRS or Oval BA, but we think it&#39;s likely that they don&#39;t loft particles high enough and\/or long enough to have UV radiation change the chemistry to something that looks red.    But they are generally high in humidity and cloudy, with the upper white clouds consisting of a combination of ammonia (NH3) ice and something else (either coating them or forming nucleation sites) because we seldom detect spectroscopic bands that uniquely belong to solid ammonia.   Lightning doesn&#39;t appear to form in these regions, but in cyclonic regions, which makes us think that the short-lived cyclones that are dry, clear and most probably downwelling regions are upwelling regions at great depth.<\/p>","JunoMisc":"0","R_VaultID":null,"Likes":"0","Flags":"1","AdminApproved":"1","ApprovedBy":"4","AdminRemoved":"0","R_JunoUserID":"22","R_JunoPOIID":"4","R_JunoCampaignID":null,"R_JunoCommentID":null,"R_TopLevelCommentID":"0","hasReplies":"0","Advanced":"0","R_JunoVoteRound":"0","R_AnalysisID":"0","IsRemoved":"0","RemovedBy":"0","UpdatedTS":"2015-12-21 13:59:48","InsertedTS":"2015-12-18 22:53:08","Nickname":"Glenn","specialist":"1","Media":[],"Replies":[],"nice_date":"2015-12-18 22:53 UT","commentMarkup":"<li id=\"comment_13\" class=\" juno_specialist_comment\" data-R_JunoCommentID=\"13\" aria-label=\"comment\"><div class=\"comment_meta padB\" tabindex=\"0\">\n\t\t\t\t\t\t<span class=\"screen_reader_only\">comment by <\/span>\n\t\t\t\t\t\t<strong>Glenn<\/strong> <span class=\"screen_reader_only\">on <\/span><span class=\"small grey\">2015-12-18 22:53 UT<\/span><div class=\"juno_specialist_badge_wrap\"><span>JUNO SPECIALIST<\/span> <span class=\"data_icon junoicon-juno-craft\" role=\"presentation\"><\/span><\/div><\/div><div class=\"comment_wrap   \" tabindex=\"0\" aria-label=\"comment content\"><p>They are somewhat similar to the Great Red Spot and the \"Little Red Spot\" (officially Oval BA) because winds are rotating around them counterclockwise.   They appear to be long-lasting, unlike cyclonic regions.    I suspect these intermediate-sized ovals last months to years, but I&#39;ll have someone check up on that.  The bigger they are, the longer-lived they appear to be.     They are upwelling regions in the upper troposphere, so they act like high-pressures regions, unlike hurricanes on the Earth, which are low-pressure vortices.   It&#39;s a current matter of debate on why they aren&#39;t red like the GRS or Oval BA, but we think it&#39;s likely that they don&#39;t loft particles high enough and\/or long enough to have UV radiation change the chemistry to something that looks red.    But they are generally high in humidity and cloudy, with the upper white clouds consisting of a combination of ammonia (NH3) ice and something else (either coating them or forming nucleation sites) because we seldom detect spectroscopic bands that uniquely belong to solid ammonia.   Lightning doesn&#39;t appear to form in these regions, but in cyclonic regions, which makes us think that the short-lived cyclones that are dry, clear and most probably downwelling regions are upwelling regions at great depth.<\/p><\/div><div class=\"clearfix padT comment_actions_wrap\"><a href=\"#comments_list\" class=\"white right\" role=\"button\"><span class=\"data_icon junoicon-arrow_up\" role=\"presentation\"><\/span><span>BACK TO TOP<\/span><\/a><\/div><\/li>"}]}