Griper: Synopsis

Technical Marine Synopsis

Issued 6:30 AM MDT 21 September 2014 Today Tonight and Monday At 1200 UTC Sunday quasi-stationary ridge located from 80N 150W
to 66N 105W.

By 0000 UTC Monday weakening trough from 980 mb low located from
69N 52W to 76N 60W.

By 0000 UTC Tuesday approaching low 981 mb located at 66N 121W.