WTPN51 PGTW 090900 WARNING ATCG MIL 20W NWP 170909070235 2017090906 20W TWENTY 003 01 280 13 SATL RADR 020 T000 149N 1435E 030 T012 155N 1411E 035 R034 075 NE QD 085 SE QD 045 SW QD 045 NW QD T024 162N 1387E 045 R034 110 NE QD 125 SE QD 015 SW QD 085 NW QD T036 168N 1364E 050 R050 070 NE QD 040 SE QD 005 SW QD 030 NW QD R034 145 NE QD 155 SE QD 070 SW QD 125 NW QD T048 175N 1338E 060 R050 080 NE QD 065 SE QD 025 SW QD 050 NW QD R034 105 NE QD 140 SE QD 140 SW QD 070 NW QD T072 192N 1282E 085 R064 070 NE QD 055 SE QD 045 SW QD 050 NW QD R050 115 NE QD 085 SE QD 060 SW QD 075 NW QD R034 165 NE QD 140 SE QD 115 SW QD 115 NW QD T096 209N 1228E 110 R064 075 NE QD 070 SE QD 055 SW QD 065 NW QD R050 095 NE QD 095 SE QD 045 SW QD 085 NW QD R034 190 NE QD 205 SE QD 155 SW QD 195 NW QD T120 230N 1190E 090 R064 075 NE QD 070 SE QD 055 SW QD 065 NW QD R050 095 NE QD 095 SE QD 045 SW QD 085 NW QD R034 190 NE QD 205 SE QD 155 SW QD 195 NW QD AMP SUBJ: TROPICAL DEPRESSION 20W (TWENTY) WARNING NR 003 1. TROPICAL DEPRESSION 20W (TWENTY) WARNING NR 003 01 ACTIVE TROPICAL CYCLONE IN NORTHWESTPAC MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 090600Z --- NEAR 14.9N 143.5E MOVEMENT PAST SIX HOURS - 280 DEGREES AT 13 KTS POSITION ACCURATE TO WITHIN 020 NM POSITION BASED ON CENTER LOCATED BY A COMBINATION OF SATELLITE AND RADAR PRESENT WIND DISTRIBUTION: MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT WIND RADII VALID OVER OPEN WATER ONLY REPEAT POSIT: 14.9N 143.5E --- FORECASTS: 12 HRS, VALID AT: 091800Z --- 15.5N 141.1E MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 034 KT WINDS - 075 NM NORTHEAST QUADRANT 085 NM SOUTHEAST QUADRANT 045 NM SOUTHWEST QUADRANT 045 NM NORTHWEST QUADRANT VECTOR TO 24 HR POSIT: 285 DEG/ 12 KTS --- 24 HRS, VALID AT: 100600Z --- 16.2N 138.7E MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 034 KT WINDS - 110 NM NORTHEAST QUADRANT 125 NM SOUTHEAST QUADRANT 015 NM SOUTHWEST QUADRANT 085 NM NORTHWEST QUADRANT VECTOR TO 36 HR POSIT: 285 DEG/ 11 KTS --- 36 HRS, VALID AT: 101800Z --- 16.8N 136.4E MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 050 KT WINDS - 070 NM NORTHEAST QUADRANT 040 NM SOUTHEAST QUADRANT 005 NM SOUTHWEST QUADRANT 030 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 145 NM NORTHEAST QUADRANT 155 NM SOUTHEAST QUADRANT 070 NM SOUTHWEST QUADRANT 125 NM NORTHWEST QUADRANT VECTOR TO 48 HR POSIT: 285 DEG/ 13 KTS --- EXTENDED OUTLOOK: 48 HRS, VALID AT: 110600Z --- 17.5N 133.8E MAX SUSTAINED WINDS - 060 KT, GUSTS 075 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 050 KT WINDS - 080 NM NORTHEAST QUADRANT 065 NM SOUTHEAST QUADRANT 025 NM SOUTHWEST QUADRANT 050 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 105 NM NORTHEAST QUADRANT 140 NM SOUTHEAST QUADRANT 140 NM SOUTHWEST QUADRANT 070 NM NORTHWEST QUADRANT VECTOR TO 72 HR POSIT: 290 DEG/ 14 KTS --- 72 HRS, VALID AT: 120600Z --- 19.2N 128.2E MAX SUSTAINED WINDS - 085 KT, GUSTS 105 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 064 KT WINDS - 070 NM NORTHEAST QUADRANT 055 NM SOUTHEAST QUADRANT 045 NM SOUTHWEST QUADRANT 050 NM NORTHWEST QUADRANT RADIUS OF 050 KT WINDS - 115 NM NORTHEAST QUADRANT 085 NM SOUTHEAST QUADRANT 060 NM SOUTHWEST QUADRANT 075 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 165 NM NORTHEAST QUADRANT 140 NM SOUTHEAST QUADRANT 115 NM SOUTHWEST QUADRANT 115 NM NORTHWEST QUADRANT VECTOR TO 96 HR POSIT: 290 DEG/ 13 KTS --- LONG RANGE OUTLOOK: --- 96 HRS, VALID AT: 130600Z --- 20.9N 122.8E MAX SUSTAINED WINDS - 110 KT, GUSTS 135 KT WIND RADII VALID OVER OPEN WATER ONLY VECTOR TO 120 HR POSIT: 300 DEG/ 10 KTS --- 120 HRS, VALID AT: 140600Z --- 23.0N 119.0E MAX SUSTAINED WINDS - 090 KT, GUSTS 110 KT WIND RADII VALID OVER OPEN WATER ONLY --- REMARKS: 090900Z POSITION NEAR 15.1N 142.9E. TROPICAL DEPRESSION 20W (TWENTY), LOCATED APPROXIMATELY 109 NM NORTHWEST OF ANDERSEN AFB, GUAM, HAS TRACKED WESTWARD AT 13 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 090600Z IS 10 FEET. NEXT WARNINGS AT 091500Z, 092100Z, 100300Z AND 100900Z.// 2017090612 111N1591E 15 2017090618 111N1583E 15 2017090700 109N1575E 20 2017090706 108N1566E 20 2017090712 108N1553E 20 2017090718 113N1530E 20 2017090800 119N1515E 20 2017090806 128N1503E 20 2017090812 133N1488E 20 2017090815 134N1478E 20 2017090818 139N1469E 25 2017090900 147N1448E 25 2017090906 149N1435E 30 NNNN