WWJP71 RJTD 071800 IMPORTANT WARNING FOR NAHA NAVTEX AREA 071800UTC ISSUED AT 072100UTC DEVELOPING LOW 1008HPA AT 40N 130E MOV EAST 25 KT WARNING(NEAR GALE) NORTHERN SEA OFF SHIKOKU WARNING(DENSE FOG) SEA WEST OF NAGASAKI, SEA SOUTHWEST OF MESHIMA, SEA OFF KAGOSHIMA, SOUTHERN PART OF EAST CHINA SEA POOR VIS 0.3 MILES OR LESS IN PLACES NXT WARNING WILL BE ISSUED BEFORE 080300UTC =