{"id":41296,"date":"2021-06-28T23:59:21","date_gmt":"2021-06-28T23:59:21","guid":{"rendered":"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/?p=41296"},"modified":"2021-07-02T02:30:17","modified_gmt":"2021-07-02T02:30:17","slug":"subtropical-storm-raoni-off-the-coast-of-argentina-uruguay","status":"publish","type":"post","link":"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/archives\/41296","title":{"rendered":"Subtropical storm Raoni off the coast of South America"},"content":{"rendered":"

\"GOES-16<\/a>

GOES-16 \u201cRed\u201d Visible (0.64 \u00b5m) images [click to play animation | MP4<\/strong><\/a>]<\/p><\/div>GOES-16\u00a0(GOES-East)<\/em>\u00a0\u201cRed\u201d Visible (0.64 \u00b5m<\/strong><\/a>) images\u00a0(above)<\/strong><\/em> showed the circulation of Subtropical Storm Raoni (discussion<\/strong><\/a> issued by MARINHA<\/strong><\/a>) off the coast of Argentina\/Uruguay on 28 June 2021.<\/p>\n

In the corresponding GOES-16 \u201cClean\u201d Infrared Window (10.35 \u00b5m<\/strong><\/a>) images\u00a0(below)<\/strong>,<\/em> the coldest cloud tops exhibited infrared brightness temperatures around -50\u00baC (shades of yellow)<\/em>.<\/p>\n

\"GOES-16<\/a>

GOES-16 \u201cClean\u201d Infrared Window (10.35 \u00b5m) images [click to play animation | MP4<\/strong><\/a>]<\/p><\/div>\n

===== 29 June Update =====<\/strong><\/p>\n

\"GOES-16<\/a>

GOES-16 \u201cRed\u201d Visible (0.64 \u00b5m) images [click to play animation | MP4<\/strong><\/a>]<\/p><\/div>GOES-16 Visible images (above)<\/strong><\/em>\u00a0showed that Subtropical storm Raoni continued its northeastward motion, and was located off the coast of far southeastern Brazil on 29 June (12 UTC surface analysis<\/strong><\/a> | discussion<\/strong><\/a>).<\/p>\n

GOES-16 Infrared images (below)<\/strong><\/em> indicated that Raoni was unable to maintain a persistent closed ring of cold clouds around its center.<\/p>\n

\"GOES-16<\/a>

GOES-16 \u201cClean\u201d Infrared Window (10.35 \u00b5m) images [click to play animation | MP4<\/strong><\/a>]<\/p><\/div>A sequence of ASCAT surface scatterometer winds (source<\/strong><\/a>) from Metop-A and Metop-C (below)<\/strong><\/em>\u00a0revealed swaths of wind speeds of 40 knots or greater within the northeastern and southwestern sectors of the system.<\/p>\n

\"ASCAT<\/a>

ASCAT winds from Metop-A and Metop-C [click to enlarge]<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"

GOES-16\u00a0(GOES-East)\u00a0\u201cRed\u201d Visible (0.64 \u00b5m) images\u00a0(above) showed the circulation of Subtropical Storm Raoni (discussion issued by MARINHA) off the coast of Argentina\/Uruguay on 28 June 2021. In the corresponding GOES-16 \u201cClean\u201d Infrared Window (10.35 \u00b5m) images\u00a0(below), the coldest cloud tops exhibited infrared brightness temperatures around -50\u00baC (shades of yellow). ===== 29 June Update ===== GOES-16 Visible […]<\/p>\n","protected":false},"author":18,"featured_media":41299,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[74,58,25,2],"tags":[],"class_list":["post-41296","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-goes-16","category-metop","category-satellite-winds","category-tropical-cyclones"],"acf":[],"_links":{"self":[{"href":"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/wp-json\/wp\/v2\/posts\/41296","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=41296"}],"version-history":[{"count":9,"href":"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/wp-json\/wp\/v2\/posts\/41296\/revisions"}],"predecessor-version":[{"id":41317,"href":"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/wp-json\/wp\/v2\/posts\/41296\/revisions\/41317"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/wp-json\/wp\/v2\/media\/41299"}],"wp:attachment":[{"href":"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/wp-json\/wp\/v2\/media?parent=41296"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/wp-json\/wp\/v2\/categories?post=41296"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/wp-json\/wp\/v2\/tags?post=41296"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}