WWJP74 RJTD 091200 IMPORTANT WARNING FOR OTARU NAVTEX AREA 091200UTC ISSUED AT 091500UTC DEVELOPED LOW 1004HPA AT 56N 145E MOV NNW SLWY DEVELOPING LOW 1018HPA AT 35N 144E MOV EAST 10 KT LOW 1020HPA AT 36N 134E MOV ESE 15 KT WARNING(NEAR GALE) SEA OFF NOTO NXT WARNING WILL BE ISSUED BEFORE 092100UTC =