WWJP84 RJTD 150600 VITAL WARNING FOR OTARU NAVTEX AREA 150600UTC ISSUED AT 150900UTC DEVELOPED LOW 968HPA AT 54N 145E MOV ENE 10 KT DEVELOPING LOW 1012HPA AT 43N 124E MOV ESE 20 KT GALE WARNING SEA WEST OF SAKHALIN WITH MAX WINDS 40 KT SOYA KAIKYO, SEA WEST OF HOKKAIDO WITH 35 KT WARNING(NEAR GALE) TSUGARU KAIKYO, SEA OFF HIYAMA AND TSUGARU, SEA OFF SOUTHERN COAST OF MARITIME PROVINCE, SEA OFF AKITA, SEA OFF SADO, SEA OFF NOTO NXT WARNING WILL BE ISSUED BEFORE 151500UTC =