WTPN31 PGTW 051500 MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI// SUBJ/TROPICAL DEPRESSION 07W (SEVEN) WARNING NR 004// RMKS/ 1. TROPICAL DEPRESSION 07W (SEVEN) WARNING NR 004 01 ACTIVE TROPICAL CYCLONE IN NORTHWESTPAC MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 051200Z --- NEAR 20.2N 121.8E MOVEMENT PAST SIX HOURS - 295 DEGREES AT 17 KTS POSITION ACCURATE TO WITHIN 045 NM POSITION BASED ON CENTER LOCATED BY A COMBINATION OF SATELLITE AND SYNOPTIC DATA PRESENT WIND DISTRIBUTION: MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT WIND RADII VALID OVER OPEN WATER ONLY REPEAT POSIT: 20.2N 121.8E --- FORECASTS: 12 HRS, VALID AT: 060000Z --- 21.6N 119.3E MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT WIND RADII VALID OVER OPEN WATER ONLY VECTOR TO 24 HR POSIT: 320 DEG/ 14 KTS --- 24 HRS, VALID AT: 061200Z --- 23.8N 117.3E MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT WIND RADII VALID OVER OPEN WATER ONLY DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND VECTOR TO 36 HR POSIT: 325 DEG/ 13 KTS --- 36 HRS, VALID AT: 070000Z --- 25.9N 115.7E MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT WIND RADII VALID OVER OPEN WATER ONLY DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND --- REMARKS: 051500Z POSITION NEAR 20.5N 121.2E. 05JUL21. TROPICAL DEPRESSION 07W (SEVEN), LOCATED APPROXIMATELY 294 NM SOUTH OF TAIPEI, TAIWAN, HAS TRACKED WEST-NORTHWESTWARD AT 17 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 051200Z IS 14 FEET. NEXT WARNINGS AT 052100Z, 060300Z, 060900Z AND 061500Z.// NNNN