{"id":46838,"date":"2022-06-14T23:11:00","date_gmt":"2022-06-14T23:11:00","guid":{"rendered":"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/?p=46838"},"modified":"2022-06-15T00:29:19","modified_gmt":"2022-06-15T00:29:19","slug":"using-polar-hyperspectral-model-forecasts-of-cape-with-a-sea-breeze-front","status":"publish","type":"post","link":"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/archives\/46838","title":{"rendered":"Using Polar Hyperspectral Model forecasts of CAPE with a sea breeze front"},"content":{"rendered":"\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/wp-content\/uploads\/sites\/5\/2022\/06\/G16ABI_Band02-20220614_1600to2100step.gif\"><img loading=\"lazy\" decoding=\"async\" width=\"1524\" height=\"820\" src=\"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/wp-content\/uploads\/sites\/5\/2022\/06\/G16ABI_Band02-20220614_1600to2100step.gif\" alt=\"\" class=\"wp-image-46839\" \/><\/a><figcaption>GOES-16 Visible (Band 2, 0.64 \u00b5m) Imagery, 1600 to 2100 UTC on 14 September 2022 (Click to enlarge)<\/figcaption><\/figure>\n\n\n\n<p>One the forecast offices selected on 14 June 2022 in the Hazardous Weather Testbed was Tallahassee (WFO TAE).  The animation above shows the evolution of a seabreeze front that moves slowly northward (as a mesoscale complex, part of a system that produced widespread wind damage earlier in the day (storm reports from <a href=\"https:\/\/www.spc.noaa.gov\/climo\/reports\/220613_rpts.html\">13 June<\/a> and <a href=\"https:\/\/www.spc.noaa.gov\/climo\/reports\/220614_rpts.html\">14 June<\/a>), moves southward).  Convection develops along the sea breeze front.  The animation of Convective Available Potential Energy (CAPE), below, from the Polar Hyperspectral Modeling System, shows a local maximum of CAPE along the coast initially; it then propagates inland with time.  The 1- and 2-h forecasts predict with accuracy where the CAPE associated with the sea breeze front will be.  That&#8217;s perhaps easier to view in the animation at the bottom that has the model CAPE field semi-transparent on top of the visible (0.64 \u00b5m) imagery.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/wp-content\/uploads\/sites\/5\/2022\/06\/PHSnABICAPE-20220614_1600to2100step.gif\"><img loading=\"lazy\" decoding=\"async\" width=\"1524\" height=\"820\" src=\"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/wp-content\/uploads\/sites\/5\/2022\/06\/PHSnABICAPE-20220614_1600to2100step.gif\" alt=\"\" class=\"wp-image-46840\" \/><\/a><figcaption>Forecast fields of Convective Available Potential Energy (CAPE), 1600 to 2100 UTC on 14 June 2022 (click to enlarge)<\/figcaption><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/wp-content\/uploads\/sites\/5\/2022\/06\/G16ABIBand02_PHSCAPE-20220614_1600to2100anim.gif\"><img loading=\"lazy\" decoding=\"async\" width=\"1417\" height=\"929\" src=\"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/wp-content\/uploads\/sites\/5\/2022\/06\/G16ABIBand02_PHSCAPE-20220614_1600to2100anim.gif\" alt=\"\" class=\"wp-image-46844\" \/><\/a><figcaption>GOES-16 Visible (Band 2, 0.64 \u00b5m) imagery overlain with PHS values of CAPE, 1600 to 2100 UTC on 14 June 2022 (Click to enlarge)<\/figcaption><\/figure>\n\n\n\n<p>Additional Hazardous Weather Testbed blog posts can be found <a href=\"https:\/\/goesrhwt.blogspot.com\">here<\/a>.  The third and final week of HWT concludes on Friday the 17th.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>One the forecast offices selected on 14 June 2022 in the Hazardous Weather Testbed was Tallahassee (WFO TAE). The animation above shows the evolution of a seabreeze front that moves slowly northward (as a mesoscale complex, part of a system that produced widespread wind damage earlier in the day (storm reports from 13 June and [&hellip;]<\/p>\n","protected":false},"author":19,"featured_media":46846,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[74,113],"tags":[],"class_list":["post-46838","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-goes-16","category-hyperspectral"],"acf":[],"_links":{"self":[{"href":"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/wp-json\/wp\/v2\/posts\/46838","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\/19"}],"replies":[{"embeddable":true,"href":"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/wp-json\/wp\/v2\/comments?post=46838"}],"version-history":[{"count":4,"href":"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/wp-json\/wp\/v2\/posts\/46838\/revisions"}],"predecessor-version":[{"id":46847,"href":"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/wp-json\/wp\/v2\/posts\/46838\/revisions\/46847"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/wp-json\/wp\/v2\/media\/46846"}],"wp:attachment":[{"href":"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/wp-json\/wp\/v2\/media?parent=46838"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/wp-json\/wp\/v2\/categories?post=46838"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/wp-json\/wp\/v2\/tags?post=46838"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}