WWJP85 RJTD 281500 VITAL WARNING FOR KUSHIRO NAVTEX AREA 281500UTC ISSUED AT 281800UTC DEVELOPING LOW 964HPA AT 50N 163E MOV NNE 20 KT FCST POSITION FOR 290300UTC AT 51N 167E WITH UNCERTANITY OF 50 MILES RADIUS FCST POSITION FOR 291500UTC AT 53N 177E WITH UNCERTANITY OF 80 MILES RADIUS STORM WARNING SEA EAST OF SAKHALIN, SEA OFF ABASHIRI, SEA EAST OF HOKKAIDO WITH MAX WINDS 50 KT GALE WARNING SEA OFF KUSHIRO, SEA OFF HIDAKA, EASTERN SEA OFF SANRIKU, WESTERN SEA OFF SANRIKU WITH 45 KT SOYA KAIKYO WITH 35 KT WARNING(NEAR GALE) TSUGARU KAIKYO NXT WARNING WILL BE ISSUED BEFORE 290000UTC =