Technical Marine SynopsisIssued 6:30 AM MDT 21 October 2014 Today Tonight and Wednesday At 1200 UTC Tuesday ridge from 1042 mb high located from 78N 174W
to 72N 99W.
By 0000 UTC Thursday ridge from 1039 mb high located from 78N 174W
to 66N 92W.
At 1200 UTC Tuesday trough from 992 mb low located from 66N 102W
to 66N 120W then to 65N 144W.
By 1200 UTC Wednesday departing low 999 mb located over Foxe Basin.
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