{"id":6909,"date":"2010-09-30T22:05:16","date_gmt":"2010-09-30T22:05:16","guid":{"rendered":"http:\/\/cimss.ssec.wisc.edu\/satellite-blog\/?p=6909"},"modified":"2010-10-03T16:21:50","modified_gmt":"2010-10-03T16:21:50","slug":"historic-rainfall-event-along-the-us-east-coast","status":"publish","type":"post","link":"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/archives\/6909","title":{"rendered":"Historic rainfall event along the US East Coast"},"content":{"rendered":"
\"GOES-13<\/a>

GOES-13 6.5 \u00c2\u00b5m water vapor images + surface frontal analyses<\/p><\/div>\n

During the 26 September<\/a> – 30 September 2010<\/a><\/strong> period, copious amounts of moisture (which included the remnants of Tropical Storm Nicole<\/strong><\/a>)<\/em> continually streamed northward along the US East Coast, causing historic rainfall totals (which were also accompanied by high winds and even several tornadoes: SPC Storm Reports<\/strong><\/a>). In Wilmington, North Carolina<\/a><\/strong> they received an amazing 23.36 inches<\/strong> of rainfall during the 5-day period.\u00c2\u00a0 <\/p>\n

AWIPS images of GOES-13 6.5 \u00c2\u00b5m water vapor channel data during the 29-30 September period (above)<\/strong><\/em> showed that a great deal of clouds and moisture were flowing northward along a stalled frontal boundary.<\/p>\n

AWIPS images of the Blended Total Precipitable Water<\/strong><\/a> (TPW) product (below)<\/strong><\/em> showed TPW values as high as 60 to 75 mm (2.4 to 2.9 inches)<\/em> moving northward along the Eastern Seaboard during much of the 5-day period.<\/p>\n

\n

\"Blended<\/a>

Blended Total Precipitable Water product (26 - 30 September)<\/p><\/div>\n

These high TPW values were in excess of 200% of normal (below)<\/strong><\/em> for that region and for that time of year.<\/p>\n

\"Percent<\/a>

Percent of Normal Total Precipitable Water product (26 - 30 September)<\/p><\/div>\n

AWIPS images of the MIMIC Total Precipitable Water<\/strong><\/a> product (below)<\/strong><\/em> suggested that a portion of the moisture feed may actually have been coming from the tropical Pacific!<\/p>\n

\"MIMIC<\/a>

MIMIC Total Precipitable Water product (26 - 30 September)<\/p><\/div>\n

Within this plume of rich tropical moisture, vigorous convective cells were developing over the warm waters of the Gulf Stream and then feeding northward. AWIPS images of 1-km resolution MODIS 11.0 \u00c2\u00b5m and POES AVHRR 10.8 \u00c2\u00b5m IR channel data (below)<\/em><\/strong> revealed features with cloud top IR brightness temperatures in the -80\u00c2\u00ba to -88\u00c2\u00ba C<\/strong> range (light to dark purple color enhancement)<\/em>.<\/p>\n

\"MODIS<\/a>

MODIS 11.0 \u00c2\u00b5m IR and POES AVHRR 10.8 \u00c2\u00b5m IR images<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"

During the 26 September – 30 September 2010 period, copious amounts of moisture (which included the remnants of Tropical Storm Nicole) continually streamed northward along the US East Coast, causing historic rainfall totals (which were also accompanied by high winds and even several tornadoes: SPC Storm Reports). In Wilmington, North Carolina they received an amazing […]<\/p>\n","protected":false},"author":18,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[22,11,16,12,26,2],"tags":[],"class_list":["post-6909","post","type-post","status-publish","format-standard","hentry","category-avhrr","category-goes-13","category-heavy-rain-flooding","category-modis","category-poes","category-tropical-cyclones"],"acf":[],"_links":{"self":[{"href":"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/wp-json\/wp\/v2\/posts\/6909","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=6909"}],"version-history":[{"count":19,"href":"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/wp-json\/wp\/v2\/posts\/6909\/revisions"}],"predecessor-version":[{"id":6915,"href":"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/wp-json\/wp\/v2\/posts\/6909\/revisions\/6915"}],"wp:attachment":[{"href":"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/wp-json\/wp\/v2\/media?parent=6909"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/wp-json\/wp\/v2\/categories?post=6909"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/wp-json\/wp\/v2\/tags?post=6909"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}