{"id":9079,"date":"2014-05-21T17:36:19","date_gmt":"2014-05-21T22:36:19","guid":{"rendered":"http:\/\/hwt.nssl.noaa.gov\/ewp\/internal\/blog\/?p=9079"},"modified":"2016-10-03T17:53:32","modified_gmt":"2016-10-03T22:53:32","slug":"anvil-flashes-in-pglm","status":"publish","type":"post","link":"https:\/\/inside.nssl.noaa.gov\/ewp\/2014\/05\/21\/anvil-flashes-in-pglm\/","title":{"rendered":"Anvil Flashes in PGLM"},"content":{"rendered":"<p><a href=\"https:\/\/inside.nssl.noaa.gov\/ewp\/wp-content\/uploads\/sites\/22\/2014\/05\/2552_fed_anvil_wnldn.png\"><a href=\"https:\/\/inside.nssl.noaa.gov\/ewp\/wp-content\/uploads\/sites\/22\/2014\/05\/circle_2148UTC.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-9085\" alt=\"circle_2148UTC\" src=\"https:\/\/inside.nssl.noaa.gov\/ewp\/wp-content\/uploads\/sites\/22\/2014\/05\/circle_2148UTC.png\" width=\"1617\" height=\"854\" srcset=\"https:\/\/inside.nssl.noaa.gov\/ewp\/wp-content\/uploads\/sites\/22\/2014\/05\/circle_2148UTC.png 1617w, https:\/\/inside.nssl.noaa.gov\/ewp\/wp-content\/uploads\/sites\/22\/2014\/05\/circle_2148UTC-300x158.png 300w, https:\/\/inside.nssl.noaa.gov\/ewp\/wp-content\/uploads\/sites\/22\/2014\/05\/circle_2148UTC-768x406.png 768w, https:\/\/inside.nssl.noaa.gov\/ewp\/wp-content\/uploads\/sites\/22\/2014\/05\/circle_2148UTC-1024x541.png 1024w, https:\/\/inside.nssl.noaa.gov\/ewp\/wp-content\/uploads\/sites\/22\/2014\/05\/circle_2148UTC-500x264.png 500w\" sizes=\"auto, (max-width: 767px) 100vw, (max-width: 1200px) 60vw, 720px\" \/><\/a><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-9080\" alt=\"2552_fed_anvil_wnldn\" src=\"https:\/\/inside.nssl.noaa.gov\/ewp\/wp-content\/uploads\/sites\/22\/2014\/05\/2552_fed_anvil_wnldn.png\" width=\"1617\" height=\"854\" srcset=\"https:\/\/inside.nssl.noaa.gov\/ewp\/wp-content\/uploads\/sites\/22\/2014\/05\/2552_fed_anvil_wnldn.png 1617w, https:\/\/inside.nssl.noaa.gov\/ewp\/wp-content\/uploads\/sites\/22\/2014\/05\/2552_fed_anvil_wnldn-300x158.png 300w, https:\/\/inside.nssl.noaa.gov\/ewp\/wp-content\/uploads\/sites\/22\/2014\/05\/2552_fed_anvil_wnldn-768x406.png 768w, https:\/\/inside.nssl.noaa.gov\/ewp\/wp-content\/uploads\/sites\/22\/2014\/05\/2552_fed_anvil_wnldn-1024x541.png 1024w, https:\/\/inside.nssl.noaa.gov\/ewp\/wp-content\/uploads\/sites\/22\/2014\/05\/2552_fed_anvil_wnldn-500x264.png 500w\" sizes=\"auto, (max-width: 767px) 100vw, (max-width: 1200px) 60vw, 720px\" \/><\/a><\/p>\n<p>Here are two examples (2148 UTC and 2153 UTC) in northeast CO of how PGLM can be used to detect flashes that propagate long distances into the anvil of storms.\u00a0 Above is 0.5 km reflectivity, with flash extent density (FED; colored boxes) and NLDN strokes (minus signs).\u00a0 The highest concentration of flashes is near the updraft core (42 flashes min per pixel), however, note how the flash extent extends well into the anvil region of the storm.\u00a0 This highlights a region where lightning potential exists.\u00a0 In the top panel, two NLDN flashes occur in the circled area and in the bottom panel, extensive anvil flashes are noted, but no NLDN information exists in the region where the PGLM shows flash propagation.<\/p>\n<p>Chris S.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Here are two examples (2148 UTC and 2153 UTC) in northeast CO of how PGLM can be used to detect flashes that propagate long distances into the anvil of storms.\u00a0&#8230; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/inside.nssl.noaa.gov\/ewp\/2014\/05\/21\/anvil-flashes-in-pglm\/\" class=\"more-link\">Read more \u00bb<\/a><\/p>\n","protected":false},"author":75,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7,9],"tags":[],"class_list":["post-9079","post","type-post","status-publish","format-standard","hentry","category-general","category-lightning-jump-algorithm"],"_links":{"self":[{"href":"https:\/\/inside.nssl.noaa.gov\/ewp\/wp-json\/wp\/v2\/posts\/9079","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\/75"}],"replies":[{"embeddable":true,"href":"https:\/\/inside.nssl.noaa.gov\/ewp\/wp-json\/wp\/v2\/comments?post=9079"}],"version-history":[{"count":1,"href":"https:\/\/inside.nssl.noaa.gov\/ewp\/wp-json\/wp\/v2\/posts\/9079\/revisions"}],"predecessor-version":[{"id":13806,"href":"https:\/\/inside.nssl.noaa.gov\/ewp\/wp-json\/wp\/v2\/posts\/9079\/revisions\/13806"}],"wp:attachment":[{"href":"https:\/\/inside.nssl.noaa.gov\/ewp\/wp-json\/wp\/v2\/media?parent=9079"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/inside.nssl.noaa.gov\/ewp\/wp-json\/wp\/v2\/categories?post=9079"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/inside.nssl.noaa.gov\/ewp\/wp-json\/wp\/v2\/tags?post=9079"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}