WTPN54 PGTW 180900 WARNING ATCG MIL 12W NWP 160818080140 2016081806 12W TWELVE 002 02 300 20 SATL 045 T000 300N 1499E 040 R034 110 NE QD 040 SE QD 040 SW QD 120 NW QD T012 312N 1463E 040 R034 090 NE QD 040 SE QD 025 SW QD 095 NW QD T024 316N 1431E 040 R034 075 NE QD 040 SE QD 030 SW QD 080 NW QD T036 310N 1405E 045 R034 085 NE QD 060 SE QD 055 SW QD 090 NW QD T048 301N 1388E 045 R034 075 NE QD 060 SE QD 060 SW QD 080 NW QD T072 293N 1363E 050 R034 090 NE QD 075 SE QD 075 SW QD 090 NW QD T096 293N 1347E 055 T120 291N 1332E 055 AMP SUBJ: TROPICAL CYCLONE WARNING 1. TROPICAL STORM 12W (TWELVE) WARNING NR 002 02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 180600Z --- NEAR 30.0N 149.9E MOVEMENT PAST SIX HOURS - 300 DEGREES AT 20 KTS POSITION ACCURATE TO WITHIN 045 NM POSITION BASED ON CENTER LOCATED BY SATELLITE PRESENT WIND DISTRIBUTION: MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 034 KT WINDS - 110 NM NORTHEAST QUADRANT 040 NM SOUTHEAST QUADRANT 040 NM SOUTHWEST QUADRANT 120 NM NORTHWEST QUADRANT REPEAT POSIT: 30.0N 149.9E --- FORECASTS: 12 HRS, VALID AT: 181800Z --- 31.2N 146.3E MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 034 KT WINDS - 090 NM NORTHEAST QUADRANT 040 NM SOUTHEAST QUADRANT 025 NM SOUTHWEST QUADRANT 095 NM NORTHWEST QUADRANT VECTOR TO 24 HR POSIT: 280 DEG/ 14 KTS --- 24 HRS, VALID AT: 190600Z --- 31.6N 143.1E MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 034 KT WINDS - 075 NM NORTHEAST QUADRANT 040 NM SOUTHEAST QUADRANT 030 NM SOUTHWEST QUADRANT 080 NM NORTHWEST QUADRANT VECTOR TO 36 HR POSIT: 255 DEG/ 12 KTS --- 36 HRS, VALID AT: 191800Z --- 31.0N 140.5E MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 034 KT WINDS - 085 NM NORTHEAST QUADRANT 060 NM SOUTHEAST QUADRANT 055 NM SOUTHWEST QUADRANT 090 NM NORTHWEST QUADRANT VECTOR TO 48 HR POSIT: 240 DEG/ 09 KTS --- EXTENDED OUTLOOK: 48 HRS, VALID AT: 200600Z --- 30.1N 138.8E MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 034 KT WINDS - 075 NM NORTHEAST QUADRANT 060 NM SOUTHEAST QUADRANT 060 NM SOUTHWEST QUADRANT 080 NM NORTHWEST QUADRANT VECTOR TO 72 HR POSIT: 250 DEG/ 06 KTS --- 72 HRS, VALID AT: 210600Z --- 29.3N 136.3E MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 034 KT WINDS - 090 NM NORTHEAST QUADRANT 075 NM SOUTHEAST QUADRANT 075 NM SOUTHWEST QUADRANT 090 NM NORTHWEST QUADRANT VECTOR TO 96 HR POSIT: 270 DEG/ 03 KTS --- LONG RANGE OUTLOOK: --- 96 HRS, VALID AT: 220600Z --- 29.3N 134.7E MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT WIND RADII VALID OVER OPEN WATER ONLY VECTOR TO 120 HR POSIT: 260 DEG/ 03 KTS --- 120 HRS, VALID AT: 230600Z --- 29.1N 133.2E MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT WIND RADII VALID OVER OPEN WATER ONLY --- REMARKS: 180900Z POSITION NEAR 30.3N 149.0E. TROPICAL STORM 12W (TWELVE), LOCATED APPROXIMATELY 605 NM EAST- SOUTHEAST OF YOKOSUKA, JAPAN, HAS TRACKED WEST-NORTHWESTWARD AT 20 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 180600Z IS 18 FEET. NEXT WARNINGS AT 181500Z, 182100Z, 190300Z AND 190900Z. REFER TO TROPICAL DEPRESSION 10W (TEN) WARNINGS (WTPN32 PGTW) FOR SIX-HOURLY UPDATES. REFER TO TROPICAL DEPRESSION 11W (DIANMU) WARNINGS (WTPN33 PGTW) FOR SIX-HOURLY UPDATES.// 1216081600 225N1641E 20 1216081606 239N1622E 20 1216081612 245N1611E 20 1216081618 252N1600E 20 1216081700 260N1594E 30 1216081706 265N1576E 30 1216081712 274N1558E 35 1216081718 284N1539E 35 1216081800 290N1519E 40 1216081806 300N1499E 40 NNNN