WTPN52 PGTW 042100 WARNING ATCG MIL 21W NWP 161004193028 2016100418 21W CHABA 028 01 020 15 SATL RADR SYNP 060 T000 325N 1266E 085 R064 025 NE QD 025 SE QD 025 SW QD 025 NW QD R050 030 NE QD 040 SE QD 040 SW QD 035 NW QD R034 130 NE QD 120 SE QD 075 SW QD 110 NW QD T012 359N 1320E 060 R050 050 NE QD 050 SE QD 050 SW QD 050 NW QD R034 175 NE QD 125 SE QD 115 SW QD 125 NW QD T024 391N 1407E 045 T036 420N 1522E 035 AMP 000HR BECOMING EXTRATROPICAL 012HR BECOMING EXTRATROPICAL 024HR EXTRATROPICAL 036HR EXTRATROPICAL SUBJ: TROPICAL CYCLONE WARNING 1. TYPHOON 21W (CHABA) WARNING NR 028 01 ACTIVE TROPICAL CYCLONE IN NORTHWESTPAC MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 041800Z --- NEAR 32.5N 126.6E MOVEMENT PAST SIX HOURS - 020 DEGREES AT 15 KTS POSITION ACCURATE TO WITHIN 060 NM POSITION BASED ON CENTER LOCATED BY A COMBINATION OF SATELLITE, RADAR AND SYNOPTIC DATA PRESENT WIND DISTRIBUTION: MAX SUSTAINED WINDS - 085 KT, GUSTS 105 KT WIND RADII VALID OVER OPEN WATER ONLY BECOMING EXTRATROPICAL RADIUS OF 064 KT WINDS - 025 NM NORTHEAST QUADRANT 025 NM SOUTHEAST QUADRANT 025 NM SOUTHWEST QUADRANT 025 NM NORTHWEST QUADRANT RADIUS OF 050 KT WINDS - 030 NM NORTHEAST QUADRANT 040 NM SOUTHEAST QUADRANT 040 NM SOUTHWEST QUADRANT 035 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 130 NM NORTHEAST QUADRANT 120 NM SOUTHEAST QUADRANT 075 NM SOUTHWEST QUADRANT 110 NM NORTHWEST QUADRANT REPEAT POSIT: 32.5N 126.6E --- FORECASTS: 12 HRS, VALID AT: 050600Z --- 35.9N 132.0E MAX SUSTAINED WINDS - 060 KT, GUSTS 075 KT WIND RADII VALID OVER OPEN WATER ONLY BECOMING EXTRATROPICAL RADIUS OF 050 KT WINDS - 050 NM NORTHEAST QUADRANT 050 NM SOUTHEAST QUADRANT 050 NM SOUTHWEST QUADRANT 050 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 175 NM NORTHEAST QUADRANT 125 NM SOUTHEAST QUADRANT 115 NM SOUTHWEST QUADRANT 125 NM NORTHWEST QUADRANT VECTOR TO 24 HR POSIT: 065 DEG/ 38 KTS --- 24 HRS, VALID AT: 051800Z --- 39.1N 140.7E MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT WIND RADII VALID OVER OPEN WATER ONLY EXTRATROPICAL VECTOR TO 36 HR POSIT: 070 DEG/ 46 KTS --- 36 HRS, VALID AT: 060600Z --- 42.0N 152.2E MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT WIND RADII VALID OVER OPEN WATER ONLY EXTRATROPICAL --- REMARKS: 042100Z POSITION NEAR 33.4N 128.0E. TYPHOON 21W (CHABA), LOCATED APPROXIMATELY 160 NM WEST-SOUTHWEST OF SASEBO, JAPAN, HAS TRACKED NORTH-NORTHEASTWARD AT 15 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 041800Z IS 30 FEET. NEXT WARNINGS AT 050300Z, 050900Z, 051500Z AND 052100Z.// 2116092518 157N1602E 15 2116092600 154N1588E 15 2116092606 153N1575E 15 2116092612 153N1563E 15 2116092618 153N1545E 15 2116092700 148N1534E 20 2116092706 147N1522E 20 2116092712 147N1511E 25 2116092718 146N1497E 25 2116092800 144N1484E 30 2116092806 143N1470E 30 2116092812 142N1451E 30 2116092818 142N1440E 30 2116092900 142N1427E 30 2116092906 141N1414E 35 2116092912 139N1403E 40 2116092918 136N1392E 45 2116093000 138N1386E 50 2116093006 143N1378E 50 2116093012 149N1368E 55 2116093012 149N1368E 55 2116093018 154N1360E 50 2116100100 159N1354E 50 2116100106 169N1347E 55 2116100106 169N1347E 55 2116100112 177N1337E 65 2116100112 177N1337E 65 2116100118 185N1327E 75 2116100118 185N1327E 75 2116100200 196N1315E 110 2116100200 196N1315E 110 2116100200 196N1315E 110 2116100206 208N1304E 110 2116100206 208N1304E 110 2116100206 208N1304E 110 2116100212 218N1293E 110 2116100212 218N1293E 110 2116100212 218N1293E 110 2116100218 228N1283E 115 2116100218 228N1283E 115 2116100218 228N1283E 115 2116100300 239N1276E 130 2116100300 239N1276E 130 2116100300 239N1276E 130 2116100306 250N1270E 145 2116100306 250N1270E 145 2116100306 250N1270E 145 2116100312 259N1267E 140 2116100312 259N1267E 140 2116100312 259N1267E 140 2116100318 268N1265E 135 2116100318 268N1265E 135 2116100318 268N1265E 135 2116100400 279N1262E 125 2116100400 279N1262E 125 2116100400 279N1262E 125 2116100406 295N1260E 120 2116100406 295N1260E 120 2116100406 295N1260E 120 2116100412 311N1260E 100 2116100412 311N1260E 100 2116100412 311N1260E 100 2116100418 325N1266E 85 2116100418 325N1266E 85 2116100418 325N1266E 85