St. Roch: Synopsis
Technical Marine SynopsisIssued 6:30 AM MDT 21 August 2014 Today Tonight and Friday At 1200 UTC Thursday dissipating low 1012 mb located at 77N 94W.
At 1200 UTC Thursday high 1027 mb located at 67N 117W.
By 0000 UTC Saturday ridge located from 67N 104W to 72N 104W then
to 75N 120W.
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