WARNING ATCG MIL 18W NWP 160912073917 2016091206 18W EIGHTEEN 003 04 260 15 SATL 060 T000 131N 1417E 040 R034 025 NE QD 015 SE QD 015 SW QD 025 NW QD T012 137N 1392E 050 R034 075 NE QD 035 SE QD 025 SW QD 045 NW QD T024 147N 1366E 060 R050 020 NE QD 020 SE QD 005 SW QD 005 NW QD R034 095 NE QD 055 SE QD 030 SW QD 075 NW QD T036 159N 1344E 075 R064 025 NE QD 020 SE QD 005 SW QD 015 NW QD R050 035 NE QD 030 SE QD 005 SW QD 025 NW QD R034 115 NE QD 070 SE QD 050 SW QD 085 NW QD T048 173N 1321E 090 R064 030 NE QD 025 SE QD 010 SW QD 020 NW QD R050 045 NE QD 035 SE QD 010 SW QD 030 NW QD R034 115 NE QD 085 SE QD 060 SW QD 090 NW QD T072 203N 1288E 110 R064 030 NE QD 025 SE QD 020 SW QD 020 NW QD R050 050 NE QD 050 SE QD 035 SW QD 040 NW QD R034 130 NE QD 105 SE QD 075 SW QD 095 NW QD T096 244N 1265E 110 T120 288N 1266E 105 AMP SUBJ: TROPICAL STORM 18W (EIGHTEEN) WARNING NR 003 1. TROPICAL STORM 18W (EIGHTEEN) WARNING NR 003 UPGRADED FROM TROPICAL DEPRESSION 18W 04 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 120600Z --- NEAR 13.1N 141.7E MOVEMENT PAST SIX HOURS - 260 DEGREES AT 15 KTS POSITION ACCURATE TO WITHIN 060 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 - 025 NM NORTHEAST QUADRANT 015 NM SOUTHEAST QUADRANT 015 NM SOUTHWEST QUADRANT 025 NM NORTHWEST QUADRANT REPEAT POSIT: 13.1N 141.7E --- FORECASTS: 12 HRS, VALID AT: 121800Z --- 13.7N 139.2E MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 034 KT WINDS - 075 NM NORTHEAST QUADRANT 035 NM SOUTHEAST QUADRANT 025 NM SOUTHWEST QUADRANT 045 NM NORTHWEST QUADRANT VECTOR TO 24 HR POSIT: 290 DEG/ 14 KTS --- 24 HRS, VALID AT: 130600Z --- 14.7N 136.6E MAX SUSTAINED WINDS - 060 KT, GUSTS 075 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 050 KT WINDS - 020 NM NORTHEAST QUADRANT 020 NM SOUTHEAST QUADRANT 005 NM SOUTHWEST QUADRANT 005 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 095 NM NORTHEAST QUADRANT 055 NM SOUTHEAST QUADRANT 030 NM SOUTHWEST QUADRANT 075 NM NORTHWEST QUADRANT VECTOR TO 36 HR POSIT: 300 DEG/ 12 KTS --- 36 HRS, VALID AT: 131800Z --- 15.9N 134.4E MAX SUSTAINED WINDS - 075 KT, GUSTS 090 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 064 KT WINDS - 025 NM NORTHEAST QUADRANT 020 NM SOUTHEAST QUADRANT 005 NM SOUTHWEST QUADRANT 015 NM NORTHWEST QUADRANT RADIUS OF 050 KT WINDS - 035 NM NORTHEAST QUADRANT 030 NM SOUTHEAST QUADRANT 005 NM SOUTHWEST QUADRANT 025 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 115 NM NORTHEAST QUADRANT 070 NM SOUTHEAST QUADRANT 050 NM SOUTHWEST QUADRANT 085 NM NORTHWEST QUADRANT VECTOR TO 48 HR POSIT: 305 DEG/ 13 KTS --- EXTENDED OUTLOOK: 48 HRS, VALID AT: 140600Z --- 17.3N 132.1E MAX SUSTAINED WINDS - 090 KT, GUSTS 110 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 064 KT WINDS - 030 NM NORTHEAST QUADRANT 025 NM SOUTHEAST QUADRANT 010 NM SOUTHWEST QUADRANT 020 NM NORTHWEST QUADRANT RADIUS OF 050 KT WINDS - 045 NM NORTHEAST QUADRANT 035 NM SOUTHEAST QUADRANT 010 NM SOUTHWEST QUADRANT 030 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 115 NM NORTHEAST QUADRANT 085 NM SOUTHEAST QUADRANT 060 NM SOUTHWEST QUADRANT 090 NM NORTHWEST QUADRANT VECTOR TO 72 HR POSIT: 315 DEG/ 11 KTS --- 72 HRS, VALID AT: 150600Z --- 20.3N 128.8E MAX SUSTAINED WINDS - 110 KT, GUSTS 135 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 064 KT WINDS - 030 NM NORTHEAST QUADRANT 025 NM SOUTHEAST QUADRANT 020 NM SOUTHWEST QUADRANT 020 NM NORTHWEST QUADRANT RADIUS OF 050 KT WINDS - 050 NM NORTHEAST QUADRANT 050 NM SOUTHEAST QUADRANT 035 NM SOUTHWEST QUADRANT 040 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 130 NM NORTHEAST QUADRANT 105 NM SOUTHEAST QUADRANT 075 NM SOUTHWEST QUADRANT 095 NM NORTHWEST QUADRANT VECTOR TO 96 HR POSIT: 335 DEG/ 12 KTS --- LONG RANGE OUTLOOK: --- 96 HRS, VALID AT: 160600Z --- 24.4N 126.5E MAX SUSTAINED WINDS - 110 KT, GUSTS 135 KT WIND RADII VALID OVER OPEN WATER ONLY VECTOR TO 120 HR POSIT: 000 DEG/ 11 KTS --- 120 HRS, VALID AT: 170600Z --- 28.8N 126.6E MAX SUSTAINED WINDS - 105 KT, GUSTS 130 KT WIND RADII VALID OVER OPEN WATER ONLY --- REMARKS: 120900Z POSITION NEAR 13.2N 141.1E. TROPICAL STORM 18W (EIGHTEEN), LOCATED APPROXIMATELY 170 NM WEST OF NAVSTA GUAM, HAS TRACKED WESTWARD AT 15 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 120600Z IS 13 FEET. NEXT WARNINGS AT 121500Z, 122100Z, 130300Z AND 130900Z. FOR SIX-HOURLY UPDATES. FOR SIX-HOURLY UPDATES. FOR SIX-HOURLY UPDATES. // 1816091006 111N1531E 20 1816091012 108N1517E 20 1816091018 108N1502E 20 1816091100 112N1487E 20 1816091106 119N1474E 20 1816091112 123N1461E 25 1816091118 128N1447E 30 1816091200 133N1432E 30 1816091206 131N1417E 40 NNNN NNNN