WTPN52 PGTW 280900 WARNING ATCG MIL 21W NWP 160928074750 2016092806 21W CHABA 002 01 265 14 SATL 040 T000 143N 1470E 030 T012 144N 1443E 035 T024 145N 1421E 035 T036 149N 1402E 040 R034 070 NE QD 055 SE QD 025 SW QD 045 NW QD T048 159N 1381E 045 R034 080 NE QD 070 SE QD 040 SW QD 060 NW QD T072 188N 1338E 065 R050 040 NE QD 020 SE QD 020 SW QD 025 NW QD R034 135 NE QD 110 SE QD 065 SW QD 120 NW QD T096 220N 1299E 080 T120 256N 1276E 090 AMP SUBJ: TROPICAL DEPRESSION 21W (CHABA) WARNING NR 002 1. TROPICAL DEPRESSION 21W (CHABA) WARNING NR 002 01 ACTIVE TROPICAL CYCLONE IN NORTHWESTPAC MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 280600Z --- NEAR 14.3N 147.0E MOVEMENT PAST SIX HOURS - 265 DEGREES AT 14 KTS POSITION ACCURATE TO WITHIN 040 NM POSITION BASED ON CENTER LOCATED BY SATELLITE PRESENT WIND DISTRIBUTION: MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT WIND RADII VALID OVER OPEN WATER ONLY REPEAT POSIT: 14.3N 147.0E --- FORECASTS: 12 HRS, VALID AT: 281800Z --- 14.4N 144.3E MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT WIND RADII VALID OVER OPEN WATER ONLY VECTOR TO 24 HR POSIT: 275 DEG/ 11 KTS --- 24 HRS, VALID AT: 290600Z --- 14.5N 142.1E MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT WIND RADII VALID OVER OPEN WATER ONLY VECTOR TO 36 HR POSIT: 285 DEG/ 09 KTS --- 36 HRS, VALID AT: 291800Z --- 14.9N 140.2E MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 034 KT WINDS - 070 NM NORTHEAST QUADRANT 055 NM SOUTHEAST QUADRANT 025 NM SOUTHWEST QUADRANT 045 NM NORTHWEST QUADRANT VECTOR TO 48 HR POSIT: 295 DEG/ 11 KTS --- EXTENDED OUTLOOK: 48 HRS, VALID AT: 300600Z --- 15.9N 138.1E MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 034 KT WINDS - 080 NM NORTHEAST QUADRANT 070 NM SOUTHEAST QUADRANT 040 NM SOUTHWEST QUADRANT 060 NM NORTHWEST QUADRANT VECTOR TO 72 HR POSIT: 305 DEG/ 13 KTS --- 72 HRS, VALID AT: 010600Z --- 18.8N 133.8E MAX SUSTAINED WINDS - 065 KT, GUSTS 080 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 050 KT WINDS - 040 NM NORTHEAST QUADRANT 020 NM SOUTHEAST QUADRANT 020 NM SOUTHWEST QUADRANT 025 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 135 NM NORTHEAST QUADRANT 110 NM SOUTHEAST QUADRANT 065 NM SOUTHWEST QUADRANT 120 NM NORTHWEST QUADRANT VECTOR TO 96 HR POSIT: 310 DEG/ 12 KTS --- LONG RANGE OUTLOOK: --- 96 HRS, VALID AT: 020600Z --- 22.0N 129.9E MAX SUSTAINED WINDS - 080 KT, GUSTS 100 KT WIND RADII VALID OVER OPEN WATER ONLY VECTOR TO 120 HR POSIT: 330 DEG/ 10 KTS --- 120 HRS, VALID AT: 030600Z --- 25.6N 127.6E MAX SUSTAINED WINDS - 090 KT, GUSTS 110 KT WIND RADII VALID OVER OPEN WATER ONLY --- REMARKS: 280900Z POSITION NEAR 14.3N 146.3E. TROPICAL DEPRESSION 21W (CHABA), LOCATED APPROXIMATELY 127 NM EAST-NORTHEAST OF ANDERSEN AFB, GUAM HAS TRACKED WESTWARD AT 14 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 280600Z IS 10 FEET. NEXT WARNINGS AT 281500Z, 282100Z, 290300Z AND 290900Z.// 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