{"id":27731,"date":"2018-04-10T23:59:30","date_gmt":"2018-04-10T23:59:30","guid":{"rendered":"http:\/\/cimss.ssec.wisc.edu\/satellite-blog\/?p=27731"},"modified":"2018-04-12T10:14:40","modified_gmt":"2018-04-12T10:14:40","slug":"severe-thunderstorms-in-south-florida","status":"publish","type":"post","link":"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/archives\/27731","title":{"rendered":"Severe thunderstorms in South Florida"},"content":{"rendered":"<p><div style=\"width: 650px\" class=\"wp-caption aligncenter\"><a class=\"thumbnail\" href=\"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/wp-content\/uploads\/sites\/5\/2018\/04\/180410_goes16_visible_infrared_spc_storm_reports_FL_svr_anim.mp4\"><img loading=\"lazy\" decoding=\"async\" class=\"thumbnail\" src=\"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/wp-content\/uploads\/sites\/5\/2018\/04\/G16_VIS_IR_FL_SPC_10APR2018_480x1280_B213_2018100_202930_0002PANELS_00150.GIF\" alt=\"GOES-16 \" width=\"640\" height=\"480\" \/><\/a><p class=\"wp-caption-text\">GOES-16 &#8220;Red&#8221; Visible<em> (0.64 \u00b5m, top)<\/em> and &#8220;Clean&#8221; Infrared Window<em> (10.3 \u00b5m, bottom)<\/em> images, with SPC storm reports plotted in red and airport identifiers plotted in yellow [click to play MP4 animation]<\/p><\/div>1-minute <a href=\"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/archives\/23225\"><strong>Mesoscale Sector<\/strong><\/a> GOES-16<em> (GOES-East)<\/em> &#8220;Red&#8221; Visible (<a href=\"http:\/\/cimss.ssec.wisc.edu\/goes\/OCLOFactSheetPDFs\/ABIQuickGuide_Band02.pdf\"><strong>0.64 \u00b5m<\/strong><\/a>) and &#8220;Clean&#8221; Infrared Window (<a href=\"http:\/\/cimss.ssec.wisc.edu\/goes\/OCLOFactSheetPDFs\/ABIQuickGuide_Band13.pdf\"><strong>10.3 \u00b5m<\/strong><\/a>) images <em><strong>(above)<\/strong><\/em> showed the southward propagation of a pre-cold-frontal trough axis (<a href=\"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/wp-content\/uploads\/sites\/5\/2018\/04\/180410_18utc_21utc_surface_analyses_anim.gif\"><strong>surface analyses<\/strong><\/a>) which appeared to play a role in enhancing ongoing convection &#8212; some thunderstorms then produced weak tornadoes, damaging winds and hail over parts of South Florida during the afternoon hours on 10 April 2018 (<a href=\"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/wp-content\/uploads\/sites\/5\/2018\/04\/180410_kmfl_pns.text\"><strong>KMFL PNS<\/strong><\/a>). <a href=\"http:\/\/www.spc.noaa.gov\/climo\/reports\/180410_rpts.html\"><strong>SPC storm reports<\/strong><\/a> are plotted on the GOES-16 images.<\/p>\n<p>The NOAA\/CIMSS ProbSevere All Hazards product (from <a href=\"http:\/\/cimss.ssec.wisc.edu\/severe_conv\/probsevtest.html\">this site<\/a>) for the 1934 UTC tornado is shown below, at two-minute intervals from 1926-1946 UTC. ProbWind for this storm jumped as the tornado began, and the storm had the highest ProbWind values of those on the map.<\/p>\n<div id=\"attachment_27741\" style=\"width: 635px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/wp-content\/uploads\/sites\/5\/2018\/04\/ProbSevere_1926_1946_11April2018step.gif\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-27741\" class=\"wp-image-27741\" src=\"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/wp-content\/uploads\/sites\/5\/2018\/04\/ProbSevere_1926_1946_11April2018step.gif\" alt=\"\" width=\"625\" height=\"482\" \/><\/a><p id=\"caption-attachment-27741\" class=\"wp-caption-text\">NOAA\/CIMSS ProbSevere All Hazards read-out from 1926-1946 UTC on 10 April 2018 (Click to enlarge)<\/p><\/div>\n<p>The NOAA\/CIMSS ProbSevere All Hazards product (from <a href=\"http:\/\/cimss.ssec.wisc.edu\/severe_conv\/probsevtest.html\">this site<\/a>) for the 2025 UTC tornado is shown below, at two-minute intervals from 2012-2034 UTC. ProbTor increased from 1% to 10% between 2020 UTC and 2028 UTC with this storm.\u00a0 ProbWind exceeded 90%.<\/p>\n<div id=\"attachment_27748\" style=\"width: 635px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/wp-content\/uploads\/sites\/5\/2018\/04\/ProbSevere_2012_2034_11April2018step.gif\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-27748\" class=\"wp-image-27748\" src=\"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/wp-content\/uploads\/sites\/5\/2018\/04\/ProbSevere_2012_2034_11April2018step.gif\" alt=\"\" width=\"625\" height=\"482\" \/><\/a><p id=\"caption-attachment-27748\" class=\"wp-caption-text\">NOAA\/CIMSS ProbSevere All Hazards read-out from 2012-2034 UTC on 10 April 2018 (Click to enlarge)<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"<p>1-minute Mesoscale Sector GOES-16 (GOES-East) &#8220;Red&#8221; Visible (0.64 \u00b5m) and &#8220;Clean&#8221; Infrared Window (10.3 \u00b5m) images (above) showed the southward propagation of a pre-cold-frontal trough axis (surface analyses) which appeared to play a role in enhancing ongoing convection &#8212; some thunderstorms then produced weak tornadoes, damaging winds and hail over parts of South Florida during [&hellip;]<\/p>\n","protected":false},"author":18,"featured_media":27734,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[74,59,3],"tags":[],"class_list":["post-27731","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-goes-16","category-probsevere","category-severe-convection"],"acf":[],"_links":{"self":[{"href":"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/wp-json\/wp\/v2\/posts\/27731","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/wp-json\/wp\/v2\/users\/18"}],"replies":[{"embeddable":true,"href":"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/wp-json\/wp\/v2\/comments?post=27731"}],"version-history":[{"count":15,"href":"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/wp-json\/wp\/v2\/posts\/27731\/revisions"}],"predecessor-version":[{"id":27749,"href":"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/wp-json\/wp\/v2\/posts\/27731\/revisions\/27749"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/wp-json\/wp\/v2\/media\/27734"}],"wp:attachment":[{"href":"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/wp-json\/wp\/v2\/media?parent=27731"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/wp-json\/wp\/v2\/categories?post=27731"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/wp-json\/wp\/v2\/tags?post=27731"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}