Technical Marine SynopsisIssued 6:30 PM MDT 31 July 2014 Tonight and Friday At 0000 UTC Friday trough from 1003 mb low located from 75N 97W
to 65N 98W.
By 0000 UTC Saturday trough from 1003 mb low located from 779N
107W to 75N 85W then to 68N 85W.
At 0000 UTC Friday weakening ridge located from 75N 139W to
By 0000 UTC Saturday ridge located from 75N 139W to 70N 125W.
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