WWJP72 RJTD 051800 IMPORTANT WARNING FOR MOJI NAVTEX AREA 051800UTC ISSUED AT 052100UTC DEVELOPING LOW 996HPA AT 46N 139E MOV NE 20 KT C-FRONT FM 46N 142E TO 43N 142E 40N 139E 38N 138E 36N 135E WARNING(NEAR GALE) SEA OFF SOUTHERN COAST OF MARITIME PROVINCE, SETONAIKAI, NORTHERN SEA OFF SHIKOKU, SEA WEST OF NAGASAKI, SEA OFF KAGOSHIMA NXT WARNING WILL BE ISSUED BEFORE 060300UTC =