WTPN51 PGTW 172100 WARNING ATCG MIL 31W NWP 171117193644 2017111718 31W THIRTYONE 002 01 300 15 SATL 040 T000 109N 1165E 035 R034 040 NE QD 025 SE QD 000 SW QD 065 NW QD T012 114N 1138E 045 R034 050 NE QD 030 SE QD 020 SW QD 080 NW QD T024 119N 1114E 050 R050 020 NE QD 015 SE QD 000 SW QD 000 NW QD R034 075 NE QD 035 SE QD 030 SW QD 100 NW QD T036 124N 1087E 040 R034 125 NE QD 035 SE QD 035 SW QD 050 NW QD T048 128N 1065E 030 T072 133N 1026E 020 AMP 036HR DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND 048HR DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND 072HR DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND SUBJ: TROPICAL STORM 31W (THIRTYONE) WARNING NR 002 1. TROPICAL STORM 31W (THIRTYONE) WARNING NR 002 UPGRADED FROM TROPICAL DEPRESSION 31W 01 ACTIVE TROPICAL CYCLONE IN NORTHWESTPAC MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 171800Z --- NEAR 10.9N 116.5E MOVEMENT PAST SIX HOURS - 300 DEGREES AT 15 KTS POSITION ACCURATE TO WITHIN 040 NM POSITION BASED ON CENTER LOCATED BY SATELLITE PRESENT WIND DISTRIBUTION: MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 034 KT WINDS - 040 NM NORTHEAST QUADRANT 025 NM SOUTHEAST QUADRANT 000 NM SOUTHWEST QUADRANT 065 NM NORTHWEST QUADRANT REPEAT POSIT: 10.9N 116.5E --- FORECASTS: 12 HRS, VALID AT: 180600Z --- 11.4N 113.8E MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 034 KT WINDS - 050 NM NORTHEAST QUADRANT 030 NM SOUTHEAST QUADRANT 020 NM SOUTHWEST QUADRANT 080 NM NORTHWEST QUADRANT VECTOR TO 24 HR POSIT: 280 DEG/ 12 KTS --- 24 HRS, VALID AT: 181800Z --- 11.9N 111.4E MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 050 KT WINDS - 020 NM NORTHEAST QUADRANT 015 NM SOUTHEAST QUADRANT 000 NM SOUTHWEST QUADRANT 000 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 075 NM NORTHEAST QUADRANT 035 NM SOUTHEAST QUADRANT 030 NM SOUTHWEST QUADRANT 100 NM NORTHWEST QUADRANT VECTOR TO 36 HR POSIT: 280 DEG/ 13 KTS --- 36 HRS, VALID AT: 190600Z --- 12.4N 108.7E MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT WIND RADII VALID OVER OPEN WATER ONLY DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND RADIUS OF 034 KT WINDS - 125 NM NORTHEAST QUADRANT 035 NM SOUTHEAST QUADRANT 035 NM SOUTHWEST QUADRANT 050 NM NORTHWEST QUADRANT VECTOR TO 48 HR POSIT: 280 DEG/ 11 KTS --- EXTENDED OUTLOOK: 48 HRS, VALID AT: 191800Z --- 12.8N 106.5E MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT WIND RADII VALID OVER OPEN WATER ONLY DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND VECTOR TO 72 HR POSIT: 280 DEG/ 10 KTS --- 72 HRS, VALID AT: 201800Z --- 13.3N 102.6E MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT WIND RADII VALID OVER OPEN WATER ONLY DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND --- REMARKS: 172100Z POSITION NEAR 11.0N 115.8E. TROPICAL STORM 31W (THIRTYONE), LOCATED APPROXIMATELY 344 NM SOUTHWEST OF MANILA, PHILIPPINES, HAS TRACKED WEST-NORTHWESTWARD AT 15 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 171800Z IS 12 FEET. NEXT WARNINGS AT 180300Z, 180900Z, 181500Z AND 182100Z. // 3117111418 48N1331E 15 3117111500 50N1322E 15 3117111506 53N1310E 15 3117111512 57N1295E 15 3117111518 62N1283E 20 3117111600 68N1270E 20 3117111606 71N1258E 15 3117111612 70N1235E 15 3117111618 77N1218E 20 3117111700 87N1207E 20 3117111706 92N1194E 20 3117111712 101N1178E 30 3117111718 109N1165E 35 NNNN