FQJP63 RJTD 160900 SYNOPSIS AND FCST FOR YOKOHAMA NAVTEX AREA SYNOPSIS 160900UTC DEVELOPING LOW 996HPA AT 41N 156E MOV EAST 25 KT FCST POSITION FOR 162100UTC AT 41N 161E WITH UNCERTANITY OF 50 MILES RADIUS FCST POSITION FOR 170900UTC AT 41N 168E WITH UNCERTANITY OF 80 MILES RADIUS C-FRONT FM 40N 158E TO 37N 155E 34N 151E 33N 147E 33N 144E LOW 1016HPA AT 39N 129E MOV ESE 15 KT HIGH 1018HPA AT 30N 135E MOV EAST 20 KT REMARKS GALE WARNING CONTINUED =