WTPN53 PGTW 061500 WARNING ATCG MIL 15W NWP 210806131807 2021080612 15W NIDA 009 04 065 17 SATL 060 T000 369N 1532E 055 R050 020 NE QD 020 SE QD 020 SW QD 020 NW QD R034 080 NE QD 135 SE QD 090 SW QD 050 NW QD T012 384N 1572E 055 R050 000 NE QD 040 SE QD 030 SW QD 000 NW QD R034 070 NE QD 130 SE QD 120 SW QD 020 NW QD T024 392N 1625E 050 R050 000 NE QD 030 SE QD 030 SW QD 000 NW QD R034 060 NE QD 130 SE QD 130 SW QD 030 NW QD T036 399N 1686E 045 R034 050 NE QD 150 SE QD 140 SW QD 020 NW QD T048 412N 1752E 045 R034 030 NE QD 170 SE QD 160 SW QD 000 NW QD AMP 036HR BECOMING EXTRATROPICAL 048HR EXTRATROPICAL SUBJ: TROPICAL STORM 15W (NIDA) WARNING NR 009 1. TROPICAL STORM 15W (NIDA) WARNING NR 009 04 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 061200Z --- NEAR 36.9N 153.2E MOVEMENT PAST SIX HOURS - 065 DEGREES AT 17 KTS POSITION ACCURATE TO WITHIN 060 NM POSITION BASED ON CENTER LOCATED BY SATELLITE PRESENT WIND DISTRIBUTION: MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 050 KT WINDS - 020 NM NORTHEAST QUADRANT 020 NM SOUTHEAST QUADRANT 020 NM SOUTHWEST QUADRANT 020 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 080 NM NORTHEAST QUADRANT 135 NM SOUTHEAST QUADRANT 090 NM SOUTHWEST QUADRANT 050 NM NORTHWEST QUADRANT REPEAT POSIT: 36.9N 153.2E --- FORECASTS: 12 HRS, VALID AT: 070000Z --- 38.4N 157.2E MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 050 KT WINDS - 000 NM NORTHEAST QUADRANT 040 NM SOUTHEAST QUADRANT 030 NM SOUTHWEST QUADRANT 000 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 070 NM NORTHEAST QUADRANT 130 NM SOUTHEAST QUADRANT 120 NM SOUTHWEST QUADRANT 020 NM NORTHWEST QUADRANT VECTOR TO 24 HR POSIT: 075 DEG/ 21 KTS --- 24 HRS, VALID AT: 071200Z --- 39.2N 162.5E MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 050 KT WINDS - 000 NM NORTHEAST QUADRANT 030 NM SOUTHEAST QUADRANT 030 NM SOUTHWEST QUADRANT 000 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 060 NM NORTHEAST QUADRANT 130 NM SOUTHEAST QUADRANT 130 NM SOUTHWEST QUADRANT 030 NM NORTHWEST QUADRANT VECTOR TO 36 HR POSIT: 080 DEG/ 24 KTS --- 36 HRS, VALID AT: 080000Z --- 39.9N 168.6E MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT WIND RADII VALID OVER OPEN WATER ONLY BECOMING EXTRATROPICAL RADIUS OF 034 KT WINDS - 050 NM NORTHEAST QUADRANT 150 NM SOUTHEAST QUADRANT 140 NM SOUTHWEST QUADRANT 020 NM NORTHWEST QUADRANT VECTOR TO 48 HR POSIT: 075 DEG/ 26 KTS --- EXTENDED OUTLOOK: 48 HRS, VALID AT: 081200Z --- 41.2N 175.2E MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT WIND RADII VALID OVER OPEN WATER ONLY EXTRATROPICAL RADIUS OF 034 KT WINDS - 030 NM NORTHEAST QUADRANT 170 NM SOUTHEAST QUADRANT 160 NM SOUTHWEST QUADRANT 000 NM NORTHWEST QUADRANT --- REMARKS: 061500Z POSITION NEAR 37.3N 154.2E. 06AUG21. TROPICAL STORM 15W (NIDA), LOCATED APPROXIMATELY 600 NM EAST-SOUTHEAST OF MISAWA, JAPAN, HAS TRACKED EAST-NORTHEASTWARD AT 17 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 061200Z IS 25 FEET. NEXT WARNINGS AT 062100Z, 070300Z, 070900Z AND 071500Z. FOR SIX-HOURLY UPDATES. FOR SIX-HOURLY UPDATES. FOR SIX-HOURLY UPDATES. // 1521080218 201N1422E 15 1521080300 206N1429E 15 1521080306 213N1438E 15 1521080312 221N1449E 15 1521080318 228N1458E 15 1521080400 252N1470E 20 1521080406 274N1477E 20 1521080412 288N1480E 35 1521080418 302N1477E 35 1521080500 315N1477E 40 1521080506 325N1477E 40 1521080512 336N1482E 40 1521080518 344N1487E 40 1521080600 354N1499E 50 1521080600 354N1499E 50 1521080606 362N1513E 55 1521080606 362N1513E 55 1521080612 369N1532E 55 1521080612 369N1532E 55 NNNN