WTPN53 PGTW 060900 WARNING ATCG MIL 15W NWP 210806071533 2021080606 15W NIDA 008 03 055 14 SATL 040 T000 362N 1513E 055 R050 020 NE QD 020 SE QD 000 SW QD 000 NW QD R034 095 NE QD 090 SE QD 060 SW QD 055 NW QD T012 377N 1545E 060 R050 010 NE QD 040 SE QD 020 SW QD 000 NW QD R034 080 NE QD 130 SE QD 120 SW QD 040 NW QD T024 391N 1589E 060 R050 020 NE QD 040 SE QD 050 SW QD 030 NW QD R034 080 NE QD 120 SE QD 120 SW QD 050 NW QD T036 395N 1645E 055 R050 010 NE QD 040 SE QD 040 SW QD 040 NW QD R034 080 NE QD 130 SE QD 130 SW QD 060 NW QD T048 404N 1719E 045 R034 070 NE QD 150 SE QD 140 SW QD 040 NW QD AMP 036HR BECOMING EXTRATROPICAL 048HR EXTRATROPICAL SUBJ: TROPICAL STORM 15W (NIDA) WARNING NR 008 1. TROPICAL STORM 15W (NIDA) WARNING NR 008 03 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 060600Z --- NEAR 36.2N 151.3E MOVEMENT PAST SIX HOURS - 055 DEGREES AT 14 KTS POSITION ACCURATE TO WITHIN 040 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 000 NM SOUTHWEST QUADRANT 000 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 095 NM NORTHEAST QUADRANT 090 NM SOUTHEAST QUADRANT 060 NM SOUTHWEST QUADRANT 055 NM NORTHWEST QUADRANT REPEAT POSIT: 36.2N 151.3E --- FORECASTS: 12 HRS, VALID AT: 061800Z --- 37.7N 154.5E MAX SUSTAINED WINDS - 060 KT, GUSTS 075 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 050 KT WINDS - 010 NM NORTHEAST QUADRANT 040 NM SOUTHEAST QUADRANT 020 NM SOUTHWEST QUADRANT 000 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 080 NM NORTHEAST QUADRANT 130 NM SOUTHEAST QUADRANT 120 NM SOUTHWEST QUADRANT 040 NM NORTHWEST QUADRANT VECTOR TO 24 HR POSIT: 065 DEG/ 19 KTS --- 24 HRS, VALID AT: 070600Z --- 39.1N 158.9E MAX SUSTAINED WINDS - 060 KT, GUSTS 075 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 050 KT WINDS - 020 NM NORTHEAST QUADRANT 040 NM SOUTHEAST QUADRANT 050 NM SOUTHWEST QUADRANT 030 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 080 NM NORTHEAST QUADRANT 120 NM SOUTHEAST QUADRANT 120 NM SOUTHWEST QUADRANT 050 NM NORTHWEST QUADRANT VECTOR TO 36 HR POSIT: 085 DEG/ 22 KTS --- 36 HRS, VALID AT: 071800Z --- 39.5N 164.5E MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT WIND RADII VALID OVER OPEN WATER ONLY BECOMING EXTRATROPICAL RADIUS OF 050 KT WINDS - 010 NM NORTHEAST QUADRANT 040 NM SOUTHEAST QUADRANT 040 NM SOUTHWEST QUADRANT 040 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 080 NM NORTHEAST QUADRANT 130 NM SOUTHEAST QUADRANT 130 NM SOUTHWEST QUADRANT 060 NM NORTHWEST QUADRANT VECTOR TO 48 HR POSIT: 080 DEG/ 29 KTS --- EXTENDED OUTLOOK: 48 HRS, VALID AT: 080600Z --- 40.4N 171.9E MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT WIND RADII VALID OVER OPEN WATER ONLY EXTRATROPICAL RADIUS OF 034 KT WINDS - 070 NM NORTHEAST QUADRANT 150 NM SOUTHEAST QUADRANT 140 NM SOUTHWEST QUADRANT 040 NM NORTHWEST QUADRANT --- REMARKS: 060900Z POSITION NEAR 36.6N 152.1E. 06AUG21. TROPICAL STORM 15W (NIDA), LOCATED APPROXIMATELY 538 NM EAST-SOUTHEAST OF MISAWA, JAPAN, HAS TRACKED NORTHEASTWARD AT 14 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 060600Z IS 25 FEET. NEXT WARNINGS AT 061500Z, 062100Z, 070300Z AND 070900Z. 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 NNNN