Maclean: Synopsis

Technical Marine Synopsis

Issued 6:30 PM MDT 15 September 2014 Tonight and Tuesday At 0000 UTC Tuesday trough located from 69N 76W to 79N 70W.
By 0000 UTC Wednesday trough located from 72N 74W to 75N 62W.

At 0000 UTC Tuesday ridge from 1029 mb high located from 75N 124W
to 65N 109W.
By 0000 UTC Wednesday ridge located from 66N 107W to 74N 110W then
to 80N 168W.