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THE INITIAL MOTION ESTIMATE IS 060/08. FRANKLIN HAS BEEN MOVING STEADILY TO THE NORTHEAST AND EAST-NORTHEAST FOR THE PAST 12 HOURS OR SO AS THE MID-LEVEL FLOW TO THE WEST OF THE CYCLONE HAS BECOME WEST TO WEST-NORTHWESTERLY. THE NEW 12Z MODEL GUIDANCE CREATES SOMETHING OF A QUANDARY WITH THE TRACK FORECAST. THE SHORTWAVE TROUGH CURRENTLY ALONG THE U.S. EAST COAST IS FORECAST BY ALL THE MODELS TO LIFT OUT TO THE NORTHEAST OF FRANKLIN AND LEAVE AT LEAST A WELL-DEFINED MID-LEVEL CIRCULATION BEHIND BY 36-48 HOURS. AFTER THAT...THE MID-LEVEL CIRCULATION IS FORECAST TO REMAIN NEARLY STATIONARY AND THEN DRIFT SOUTH OR SOUTHWESTWARD BY 96 HOURS... WHILE THE LOW-LEVEL CIRCULATION MOVES NORTHEASTWARD. IF FRANKLIN REMAINS INTACT AT 72 HOURS...THEN THE SOUTHWARD MOTION IS QUITE POSSIBLE GIVEN THAT ALL THE MODELS INDICATE THE MID-LEVEL FLOW WILL GRADUALLY BECOME NORTHWESTERLY AND THEN NORTHERLY. THE OFFICIAL FORECAST IS SLOWER AND TO THE RIGHT OF THE PREVIOUS FORECAST... AND A LITTLE SLOWER THAN THE GUNS AND GUNA MODELS. If so, that doesn't bode well now does it for the coast. |