CT4: Synopsis

Technical Marine Synopsis

Issued 6:30 PM MDT 22 September 2014 Tonight and Tuesday At 0000 UTC Tuesday departing low 990 mb located near Great
Bear Lake.

At 0000 UTC Tuesday weakening ridge from high located over 81N
168W extending southeastward.
By 0000 UTC Wednesday dissipating ridge from high located from
Ellesmere Island to Victoria Island.

At 0000 UTC Tuesday low located over northwestern Alaska.
By 0000 UTC Wednesday low 995 mb located at 73N 144W.