WTPN54 PGTW 042100 WARNING ATCG MIL 12W NWP 210804223117 2021080418 12W TWELVE 006 04 260 15 SATL 030 T000 294N 1404E 025 T012 290N 1375E 030 T024 297N 1364E 035 R034 065 NE QD 055 SE QD 030 SW QD 035 NW QD T036 309N 1349E 030 T048 321N 1324E 020 AMP 036HR DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER 048HR DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER SUBJ: TROPICAL DEPRESSION 12W (TWELVE) WARNING NR 006 1. TROPICAL DEPRESSION 12W (TWELVE) WARNING NR 006 04 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 041800Z --- NEAR 29.4N 140.4E MOVEMENT PAST SIX HOURS - 260 DEGREES AT 15 KTS POSITION ACCURATE TO WITHIN 030 NM POSITION BASED ON CENTER LOCATED BY SATELLITE PRESENT WIND DISTRIBUTION: MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT WIND RADII VALID OVER OPEN WATER ONLY REPEAT POSIT: 29.4N 140.4E --- FORECASTS: 12 HRS, VALID AT: 050600Z --- 29.0N 137.5E MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT WIND RADII VALID OVER OPEN WATER ONLY VECTOR TO 24 HR POSIT: 305 DEG/ 06 KTS --- 24 HRS, VALID AT: 051800Z --- 29.7N 136.4E MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 034 KT WINDS - 065 NM NORTHEAST QUADRANT 055 NM SOUTHEAST QUADRANT 030 NM SOUTHWEST QUADRANT 035 NM NORTHWEST QUADRANT VECTOR TO 36 HR POSIT: 315 DEG/ 09 KTS --- 36 HRS, VALID AT: 060600Z --- 30.9N 134.9E MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT WIND RADII VALID OVER OPEN WATER ONLY DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER VECTOR TO 48 HR POSIT: 300 DEG/ 12 KTS --- EXTENDED OUTLOOK: 48 HRS, VALID AT: 061800Z --- 32.1N 132.4E MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT WIND RADII VALID OVER OPEN WATER ONLY DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER --- REMARKS: 042100Z POSITION NEAR 29.3N 139.7E. 04AUG21. TROPICAL DEPRESSION 12W (TWELVE), LOCATED APPROXIMATELY 356 NM SOUTH OF YOKOSUKA, JAPAN, HAS TRACKED WESTWARD AT 15 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 041800Z IS 18 FEET. NEXT WARNINGS AT 050300Z, 050900Z, 051500Z AND 052100Z. FOR SIX-HOURLY UPDATES. // 1221073118 170N1527E 15 1221080100 176N1533E 20 1221080106 188N1540E 20 1221080112 196N1546E 20 1221080118 204N1548E 20 1221080200 214N1549E 20 1221080206 229N1542E 25 1221080212 237N1537E 30 1221080218 254N1532E 30 1221080300 266N1521E 30 1221080306 275N1508E 25 1221080312 290N1492E 20 1221080318 292N1481E 20 1221080400 295N1463E 20 1221080406 298N1440E 20 1221080412 297N1421E 20 1221080418 294N1404E 25 NNNN