WARNING ATCG MIL 20W NWP 160927005207 2016092700 20W MEGI 017 01 310 13 SATL RADR 015 T000 231N 1232E 100 R064 045 NE QD 035 SE QD 030 SW QD 035 NW QD R050 120 NE QD 110 SE QD 075 SW QD 100 NW QD R034 250 NE QD 250 SE QD 170 SW QD 215 NW QD T012 239N 1209E 075 R064 025 NE QD 015 SE QD 010 SW QD 015 NW QD R050 080 NE QD 075 SE QD 050 SW QD 070 NW QD R034 215 NE QD 210 SE QD 155 SW QD 190 NW QD T024 247N 1186E 050 R050 035 NE QD 030 SE QD 015 SW QD 025 NW QD R034 115 NE QD 110 SE QD 075 SW QD 100 NW QD T036 249N 1169E 035 R034 030 NE QD 030 SE QD 020 SW QD 020 NW QD T048 249N 1156E 020 AMP 036HR DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND 048HR DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND SUBJ: TYPHOON 20W (MEGI) WARNING NR 017 1. TYPHOON 20W (MEGI) WARNING NR 017 01 ACTIVE TROPICAL CYCLONE IN NORTHWESTPAC MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 270000Z --- NEAR 23.1N 123.2E MOVEMENT PAST SIX HOURS - 310 DEGREES AT 13 KTS POSITION ACCURATE TO WITHIN 015 NM POSITION BASED ON EYE FIXED BY A COMBINATION OF SATELLITE AND RADAR PRESENT WIND DISTRIBUTION: MAX SUSTAINED WINDS - 100 KT, GUSTS 125 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 064 KT WINDS - 045 NM NORTHEAST QUADRANT 035 NM SOUTHEAST QUADRANT 030 NM SOUTHWEST QUADRANT 035 NM NORTHWEST QUADRANT RADIUS OF 050 KT WINDS - 120 NM NORTHEAST QUADRANT 110 NM SOUTHEAST QUADRANT 075 NM SOUTHWEST QUADRANT 100 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 250 NM NORTHEAST QUADRANT 250 NM SOUTHEAST QUADRANT 170 NM SOUTHWEST QUADRANT 215 NM NORTHWEST QUADRANT REPEAT POSIT: 23.1N 123.2E --- FORECASTS: 12 HRS, VALID AT: 271200Z --- 23.9N 120.9E MAX SUSTAINED WINDS - 075 KT, GUSTS 090 KT WIND RADII VALID OVER OPEN WATER ONLY VECTOR TO 24 HR POSIT: 290 DEG/ 11 KTS --- 24 HRS, VALID AT: 280000Z --- 24.7N 118.6E MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT WIND RADII VALID OVER OPEN WATER ONLY VECTOR TO 36 HR POSIT: 280 DEG/ 08 KTS --- 36 HRS, VALID AT: 281200Z --- 24.9N 116.9E MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT WIND RADII VALID OVER OPEN WATER ONLY DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND VECTOR TO 48 HR POSIT: 270 DEG/ 06 KTS --- EXTENDED OUTLOOK: 48 HRS, VALID AT: 290000Z --- 24.9N 115.6E MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT WIND RADII VALID OVER OPEN WATER ONLY DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND --- REMARKS: 270300Z POSITION NEAR 23.3N 122.6E. TYPHOON 20W (MEGI), LOCATED APPROXIMATELY 152 NM SOUTHEAST OF TAIPEI, TAIWAN, HAS TRACKED NORTHWESTWARD AT 13 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 270000Z IS 36 FEET. NEXT WARNINGS AT 270900Z, 271500Z, 272100Z AND 280300Z. // 2016092106 102N1496E 20 2016092112 101N1467E 20 2016092118 100N1440E 20 2016092200 103N1425E 20 2016092206 113N1412E 20 2016092212 128N1405E 20 2016092218 141N1401E 20 2016092300 158N1396E 30 2016092306 166N1389E 35 2016092312 169N1381E 35 2016092318 172N1371E 35 2016092400 176N1364E 50 2016092406 183N1353E 60 2016092406 183N1353E 60 2016092412 184N1340E 65 2016092412 184N1340E 65 2016092418 187N1328E 75 2016092418 187N1328E 75 2016092418 187N1328E 75 2016092500 192N1316E 90 2016092500 192N1316E 90 2016092500 192N1316E 90 2016092506 198N1303E 90 2016092506 198N1303E 90 2016092506 198N1303E 90 2016092512 202N1293E 90 2016092512 202N1293E 90 2016092512 202N1293E 90 2016092518 206N1283E 90 2016092518 206N1283E 90 2016092518 206N1283E 90 2016092600 210N1273E 90 2016092600 210N1273E 90 2016092600 210N1273E 90 2016092606 214N1262E 95 2016092606 214N1262E 95 2016092606 214N1262E 95 2016092612 218N1253E 90 2016092612 218N1253E 90 2016092612 218N1253E 90 2016092618 223N1243E 100 2016092618 223N1243E 100 2016092618 223N1243E 100 2016092700 231N1232E 100 2016092700 231N1232E 100 2016092700 231N1232E 100 NNNN NNNN