{"id":18831,"date":"2021-05-20T15:16:01","date_gmt":"2021-05-20T20:16:01","guid":{"rendered":"https:\/\/inside.nssl.noaa.gov\/ewp\/?p=18831"},"modified":"2021-05-20T15:16:01","modified_gmt":"2021-05-20T20:16:01","slug":"iowa-tornadoes","status":"publish","type":"post","link":"https:\/\/inside.nssl.noaa.gov\/ewp\/2021\/05\/20\/iowa-tornadoes\/","title":{"rendered":"Iowa Tornadoes"},"content":{"rendered":"<p>An outlier severe weather and tornado case to say the list.\u00a0 Adjusted NMDA threshold to the bottom value of 0.06 to detect weak MESO\u2019s and the NTDA percentage to 10%.\u00a0 The tornadoes to the east to the RDA I warned on based on the ground truth to the north and what they may have seen outside the WFO\u00a0 DMX.\u00a0 Tornado Probs 10-20% were yielding the tornadoes with very strong inbound velocities.\u00a0 The inflow ahead and along the warm front was strong.\u00a0 The image below is the 2018 UTC 0.5 DEG SRM with NTDA and NMDA algorithms overlayed.\u00a0 Also, the TOR polygons I issued were overlayed.\u00a0 Slider Bars and ground truth was the key to this event.<\/p>\n<p><a href=\"https:\/\/inside.nssl.noaa.gov\/ewp\/wp-content\/uploads\/sites\/22\/2021\/05\/iowa_tors_20210519_yoda.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-18832\" src=\"https:\/\/inside.nssl.noaa.gov\/ewp\/wp-content\/uploads\/sites\/22\/2021\/05\/iowa_tors_20210519_yoda.png\" alt=\"\" width=\"1526\" height=\"858\" srcset=\"https:\/\/inside.nssl.noaa.gov\/ewp\/wp-content\/uploads\/sites\/22\/2021\/05\/iowa_tors_20210519_yoda.png 1526w, https:\/\/inside.nssl.noaa.gov\/ewp\/wp-content\/uploads\/sites\/22\/2021\/05\/iowa_tors_20210519_yoda-900x506.png 900w, https:\/\/inside.nssl.noaa.gov\/ewp\/wp-content\/uploads\/sites\/22\/2021\/05\/iowa_tors_20210519_yoda-768x432.png 768w, https:\/\/inside.nssl.noaa.gov\/ewp\/wp-content\/uploads\/sites\/22\/2021\/05\/iowa_tors_20210519_yoda-600x338.png 600w, https:\/\/inside.nssl.noaa.gov\/ewp\/wp-content\/uploads\/sites\/22\/2021\/05\/iowa_tors_20210519_yoda-1200x675.png 1200w\" sizes=\"auto, (max-width: 767px) 100vw, (max-width: 1200px) 60vw, 720px\" \/><\/a><\/p>\n<p>&#8211; Yoda777<\/p>\n","protected":false},"excerpt":{"rendered":"<p>An outlier severe weather and tornado case to say the list.\u00a0 Adjusted NMDA threshold to the bottom value of 0.06 to detect weak MESO\u2019s and the NTDA percentage to 10%.\u00a0&#8230; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/inside.nssl.noaa.gov\/ewp\/2021\/05\/20\/iowa-tornadoes\/\" class=\"more-link\">Read more \u00bb<\/a><\/p>\n","protected":false},"author":139,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[55,79],"class_list":["post-18831","post","type-post","status-publish","format-standard","hentry","category-news","tag-nmda","tag-ntda"],"_links":{"self":[{"href":"https:\/\/inside.nssl.noaa.gov\/ewp\/wp-json\/wp\/v2\/posts\/18831","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/inside.nssl.noaa.gov\/ewp\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/inside.nssl.noaa.gov\/ewp\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/inside.nssl.noaa.gov\/ewp\/wp-json\/wp\/v2\/users\/139"}],"replies":[{"embeddable":true,"href":"https:\/\/inside.nssl.noaa.gov\/ewp\/wp-json\/wp\/v2\/comments?post=18831"}],"version-history":[{"count":1,"href":"https:\/\/inside.nssl.noaa.gov\/ewp\/wp-json\/wp\/v2\/posts\/18831\/revisions"}],"predecessor-version":[{"id":18833,"href":"https:\/\/inside.nssl.noaa.gov\/ewp\/wp-json\/wp\/v2\/posts\/18831\/revisions\/18833"}],"wp:attachment":[{"href":"https:\/\/inside.nssl.noaa.gov\/ewp\/wp-json\/wp\/v2\/media?parent=18831"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/inside.nssl.noaa.gov\/ewp\/wp-json\/wp\/v2\/categories?post=18831"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/inside.nssl.noaa.gov\/ewp\/wp-json\/wp\/v2\/tags?post=18831"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}