{"id":47705,"date":"2022-08-31T23:59:00","date_gmt":"2022-08-31T23:59:00","guid":{"rendered":"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/?p=47705"},"modified":"2022-09-01T20:48:11","modified_gmt":"2022-09-01T20:48:11","slug":"super-typhoon-hinnamnor-once-again-reaches-category-5-intensity","status":"publish","type":"post","link":"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/archives\/47705","title":{"rendered":"Super Typhoon Hinnamnor once again reaches Category 5 intensity"},"content":{"rendered":"<p><div style=\"width: 650px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/images\/2022\/08\/220831_himawari8_visible_STY_Hinnamnor_anim.gif\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium\" src=\"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/images\/2022\/08\/HIM08_VIS_HINNAMNOR_31AUG2022_B3_2022244_000215_HIMAWARI-8_0001PANEL_FRAME00059.GIF\" width=\"640\" height=\"480\" \/><\/a><p class=\"wp-caption-text\">JMA Himawari-8 Visible (0.64 \u00b5m) images [click to play animated GIF | <a href=\"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/images\/2022\/08\/220831_himawari8_visible_STY_Hinnamnor_anim.mp4\"><strong>MP4<\/strong><\/a>]<\/p><\/div>2.5-minute rapid scan\u00a0<a href=\"https:\/\/www.jma.go.jp\/jma\/indexe.html\"><strong>JMA<\/strong><\/a>\u00a0Himawari-8 Visible (0.64 \u00b5m) images\u00a0<em><strong>(above)<\/strong><\/em> showed rapidly-intensifying Typhoon Hinnamnor as it once again reached Category 5 intensity (<a href=\"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/images\/2022\/08\/220831_adt_Hinnamnor.gif\"><strong>A<\/strong><strong>DT<\/strong><\/a> | <a href=\"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/images\/2022\/08\/220831_aidt_Hinnamnor.jpg\"><strong>AiDT<\/strong><\/a> | <a href=\"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/images\/2022\/08\/220831_satcon_Hinnamnor.png\"><strong>SATCON<\/strong><\/a>) about 3 hours after local sunrise on 31 August 2022. Mesovortices rotating within the eye were evident though breaks in patchy high clouds overhead.<\/p>\n<p>2.5-minute Himawari-8 Infrared (10.4 \u00b5m) images\u00a0<em><strong>(below)<\/strong><\/em> revealed convection within the eyewall region which exhibited cloud-top infrared brightness temperatures of -80\u00b0C and colder (violet pixels).<\/p>\n<p><div style=\"width: 650px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/images\/2022\/08\/220831_himawari8_infrared_STY_Hinnamnor_anim.gif\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium\" src=\"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/images\/2022\/08\/HIM08_IR_HINNAMNOR_31AUG2022_B13_2022244_000215_HIMAWARI-8_0001PANEL_FRAME00073.GIF\" width=\"640\" height=\"480\" \/><\/a><p class=\"wp-caption-text\">JMA Himawari-8 Infrared (10.4 \u00b5m) images [click to play animated GIF | <a href=\"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/images\/2022\/08\/220831_himawari8_infrared_STY_Hinnamnor_anim.mp4\"><strong>MP4<\/strong><\/a>]<\/p><\/div>Several hours before sunrise, a toggle between NOAA-20 VIIRS Day\/Night Band (0.7 \u00b5m) and Infrared Window (11.45 \u00b5m) images valid at 1749 UTC, viewed using <a href=\"http:\/\/realearth.ssec.wisc.edu\"><strong>RealEarth<\/strong><\/a> <em><strong>(below)<\/strong><\/em> revealed concentric mesospheric airglow waves in the DNB image, propagating away from Hinnamnor (primarily to the north of the storm).<\/p>\n<p><div style=\"width: 650px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/images\/2022\/08\/220831_1729utc_noaa20_dayNightBand_infraredWindow_Typhoon_Hinnamnor_anim.gif\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium\" src=\"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/images\/2022\/08\/220831_1729utc_noaa20_dayNightBand_infraredWindow_Typhoon_Hinnamnor_anim.gif\" width=\"640\" height=\"310\" \/><\/a><p class=\"wp-caption-text\">NOAA-20 VIIRS Day\/Night Band (0.7 \u00b5m) and Infrared Window (11.45 \u00b5m) images, valid at 1749 UTC [click to enlarge]<\/p><\/div>The mesospheric airglow waves were less evident in an earlier comparison of Suomi-NPP VIIRS Day\/Night Band and Infrared Window images, valid at 1700 UTC <em><strong>(below)<\/strong><\/em> &#8212; however, at that time the DNB displayed bright streaks near the eye, indicative of clouds illuminated intense lightning activity.<\/p>\n<div style=\"width: 650px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/images\/2022\/08\/220831_1640utc_suomiNPP_dayNightBand_infraredWindow_Typhoon_Hinnamnor_anim.gif\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium\" src=\"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/images\/2022\/08\/220831_1640utc_suomiNPP_dayNightBand_infraredWindow_Typhoon_Hinnamnor_anim.gif\" width=\"640\" height=\"310\" \/><\/a><p class=\"wp-caption-text\">Suomi-NPP VIIRS Day\/Night Band (0.7 \u00b5m) and Infrared Window (11.45 \u00b5m) images, valid at 1700 UTC [click to enlarge]<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"<p>2.5-minute rapid scan\u00a0JMA\u00a0Himawari-8 Visible (0.64 \u00b5m) images\u00a0(above) showed rapidly-intensifying Typhoon Hinnamnor as it once again reached Category 5 intensity (ADT | AiDT | SATCON) about 3 hours after local sunrise on 31 August 2022. Mesovortices rotating within the eye were evident though breaks in patchy high clouds overhead. 2.5-minute Himawari-8 Infrared (10.4 \u00b5m) images\u00a0(below) revealed [&hellip;]<\/p>\n","protected":false},"author":18,"featured_media":47710,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[62,30,78,53,49,2,48],"tags":[],"class_list":["post-47705","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-himawari-8","category-lightning","category-noaa-20","category-real-earth","category-suomi_npp","category-tropical-cyclones","category-viirs"],"acf":[],"_links":{"self":[{"href":"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/wp-json\/wp\/v2\/posts\/47705","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=47705"}],"version-history":[{"count":8,"href":"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/wp-json\/wp\/v2\/posts\/47705\/revisions"}],"predecessor-version":[{"id":47729,"href":"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/wp-json\/wp\/v2\/posts\/47705\/revisions\/47729"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/wp-json\/wp\/v2\/media\/47710"}],"wp:attachment":[{"href":"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/wp-json\/wp\/v2\/media?parent=47705"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/wp-json\/wp\/v2\/categories?post=47705"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/wp-json\/wp\/v2\/tags?post=47705"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}