{"id":18491,"date":"2021-05-03T17:07:43","date_gmt":"2021-05-03T22:07:43","guid":{"rendered":"https:\/\/inside.nssl.noaa.gov\/ewp\/?p=18491"},"modified":"2021-05-13T15:58:28","modified_gmt":"2021-05-13T20:58:28","slug":"monday-am-test-case","status":"publish","type":"post","link":"https:\/\/inside.nssl.noaa.gov\/ewp\/2021\/05\/03\/monday-am-test-case\/","title":{"rendered":"Monday AM test case"},"content":{"rendered":"<p><span style=\"font-weight: 400\">A strong circulation has developed in Dallas County, with Vr values of as much as 70-75 knots. Appropriately, the NTDA algorithm has identified a 99% chance that this is a tornado.<\/span><\/p>\n<p><a href=\"https:\/\/inside.nssl.noaa.gov\/ewp\/wp-content\/uploads\/sites\/22\/2021\/05\/monday_am_test_case_20210503_insolation_1.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-18492 size-full\" src=\"https:\/\/inside.nssl.noaa.gov\/ewp\/wp-content\/uploads\/sites\/22\/2021\/05\/monday_am_test_case_20210503_insolation_1.png\" alt=\"\" width=\"741\" height=\"458\" srcset=\"https:\/\/inside.nssl.noaa.gov\/ewp\/wp-content\/uploads\/sites\/22\/2021\/05\/monday_am_test_case_20210503_insolation_1.png 741w, https:\/\/inside.nssl.noaa.gov\/ewp\/wp-content\/uploads\/sites\/22\/2021\/05\/monday_am_test_case_20210503_insolation_1-600x371.png 600w\" sizes=\"auto, (max-width: 767px) 100vw, (max-width: 1200px) 60vw, 720px\" \/><\/a><\/p>\n<hr \/>\n<p>&nbsp;<\/p>\n<p><strong>0216Z UPDATE<\/strong><\/p>\n<p><span style=\"font-weight: 400\">This feature appears to be a tornado based on base velocity analysis, but NTDA is assigning a probability of only about ~20%<\/span><a href=\"https:\/\/inside.nssl.noaa.gov\/ewp\/wp-content\/uploads\/sites\/22\/2021\/05\/monday_am_test_case_20210503_insolation_2.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-18493 size-full\" src=\"https:\/\/inside.nssl.noaa.gov\/ewp\/wp-content\/uploads\/sites\/22\/2021\/05\/monday_am_test_case_20210503_insolation_2.png\" alt=\"\" width=\"512\" height=\"246\" \/><\/a><\/p>\n<p><span style=\"font-weight: 400\">Just after writing this post, an LSR of damage at this location was provided.<\/span><\/p>\n<p>&nbsp;<\/p>\n<hr \/>\n<p>&nbsp;<\/p>\n<p><strong>0224Z UPDATE<\/strong><\/p>\n<p><span style=\"font-weight: 400\">A small area of bad velocity data has been occasionally (but repeatedly) tripping off low-end NTDA detections near the KFWS radar site.<\/span><\/p>\n<p><a href=\"https:\/\/inside.nssl.noaa.gov\/ewp\/wp-content\/uploads\/sites\/22\/2021\/05\/monday_am_test_case_20210503_insolation_3.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-18494 size-full\" src=\"https:\/\/inside.nssl.noaa.gov\/ewp\/wp-content\/uploads\/sites\/22\/2021\/05\/monday_am_test_case_20210503_insolation_3.png\" alt=\"\" width=\"1009\" height=\"653\" srcset=\"https:\/\/inside.nssl.noaa.gov\/ewp\/wp-content\/uploads\/sites\/22\/2021\/05\/monday_am_test_case_20210503_insolation_3.png 1009w, https:\/\/inside.nssl.noaa.gov\/ewp\/wp-content\/uploads\/sites\/22\/2021\/05\/monday_am_test_case_20210503_insolation_3-900x582.png 900w, https:\/\/inside.nssl.noaa.gov\/ewp\/wp-content\/uploads\/sites\/22\/2021\/05\/monday_am_test_case_20210503_insolation_3-768x497.png 768w, https:\/\/inside.nssl.noaa.gov\/ewp\/wp-content\/uploads\/sites\/22\/2021\/05\/monday_am_test_case_20210503_insolation_3-600x388.png 600w\" sizes=\"auto, (max-width: 767px) 100vw, (max-width: 1200px) 60vw, 720px\" \/><\/a><\/p>\n<p><span style=\"font-weight: 400\">The detections have generally been &lt;20% so in theory this could be easily ignored with a probability threshold.<\/span><\/p>\n<p><span style=\"font-weight: 400\">&#8211;Insolation<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>A strong circulation has developed in Dallas County, with Vr values of as much as 70-75 knots. Appropriately, the NTDA algorithm has identified a 99% chance that this is a&#8230; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/inside.nssl.noaa.gov\/ewp\/2021\/05\/03\/monday-am-test-case\/\" 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-18491","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\/18491","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=18491"}],"version-history":[{"count":3,"href":"https:\/\/inside.nssl.noaa.gov\/ewp\/wp-json\/wp\/v2\/posts\/18491\/revisions"}],"predecessor-version":[{"id":18739,"href":"https:\/\/inside.nssl.noaa.gov\/ewp\/wp-json\/wp\/v2\/posts\/18491\/revisions\/18739"}],"wp:attachment":[{"href":"https:\/\/inside.nssl.noaa.gov\/ewp\/wp-json\/wp\/v2\/media?parent=18491"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/inside.nssl.noaa.gov\/ewp\/wp-json\/wp\/v2\/categories?post=18491"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/inside.nssl.noaa.gov\/ewp\/wp-json\/wp\/v2\/tags?post=18491"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}