{"id":33970,"date":"2019-08-11T12:59:28","date_gmt":"2019-08-11T12:59:28","guid":{"rendered":"http:\/\/cimss.ssec.wisc.edu\/satellite-blog\/?p=33970"},"modified":"2019-08-13T01:54:29","modified_gmt":"2019-08-13T01:54:29","slug":"thunderstorm-over-the-arctic-ocean","status":"publish","type":"post","link":"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/archives\/33970","title":{"rendered":"Thunderstorm over the Arctic Ocean"},"content":{"rendered":"

NOAK49 PAFG 110400 CCA
\nPNSAFG
\nAKZ222-111600-<\/p>\n

Public Information Statement…CORRECTED
\nNational Weather Service Fairbanks AK
\n800 PM AKDT Sat Aug 10 2019<\/p>\n

…Lightning Detected within 300 Miles of North Pole Today…<\/p>\n

A number of lightning strikes were recorded between 4pm and 6pm
\ntoday within 300 miles of the North Pole. The lightning strikes
\noccurred near 85 degrees north, 120 degrees east, which is about
\n700 miles north of the Lena River Delta of Siberia. This lightning
\nwas detected by the GLD lightning detection network which is used
\nby the National Weather Service. This is one of the furthest
\nnorth lightning strikes in Alaska Forecaster memory.<\/p>\n

$$<\/p>\n

JB<\/p><\/blockquote>\n

As noted by the NWS Fairbanks<\/strong><\/a> forecast office, lightning was detected with a thunderstorm located over the Arctic Ocean north of Siberia between 6-8 pm AKDT on 10 August (or 00-02 UTC on 11 August 2019). A sequence of AVHRR Visible (0.63 \u00b5m) and Infrared Window (10.8 \u00b5m) images from NOAA-15 (at 2315 UTC), NOAA-19 (at 0100 UTC) and NOAA-15 (at 0232 UTC) (below)<\/strong><\/em> showed the eastward motion of this thunderstorm, which had developed in advance of a 500 hPa lobe of vorticity<\/a><\/strong> — the coldest cloud-top infrared brightness temperature associated with this feature was -49.9\u00baC (yellow<\/em> enhancement)<\/em> at 0100 UTC<\/strong><\/a>.<\/p>\n

\"NOAA-19<\/a>

AVHRR Visible (0.63 \u00b5m)<\/em> and Infrared Window (10.8 \u00b5m)<\/em> images from NOAA-15 (at 2315 UTC), NOAA-19 (at 0100 UTC) and NOAA-15 (at 0232 UTC) [click to enlarge]<\/p><\/div>
\n

<\/p>\n
\n

A number of lightning strikes were recorded Saturday evening (Aug. 10th) within 300 miles of the North Pole. The lightning strikes occurred near 85\u00b0N and 126\u00b0E. This lightning was detected by Vaisala’s GLD lightning detection network. #akwx<\/a> pic.twitter.com\/6jdxeMPBdH<\/a><\/p>\n

\u2014 NWS Fairbanks (@NWSFairbanks) August 11, 2019<\/a><\/p><\/blockquote>\n