WARNING ATCG MIL 20W NWP 150920014046 2015092000 20W KROVANH 022 01 050 09 SATL 045 T000 316N 1470E 055 R050 055 NE QD 055 SE QD 035 SW QD 035 NW QD R034 105 NE QD 105 SE QD 075 SW QD 075 NW QD T012 332N 1490E 050 R034 090 NE QD 090 SE QD 070 SW QD 070 NW QD T024 344N 1511E 045 R034 070 NE QD 070 SE QD 055 SW QD 055 NW QD T036 358N 1532E 040 AMP 000HR BECOMING EXTRATROPICAL 012HR BECOMING EXTRATROPICAL 024HR BECOMING EXTRATROPICAL 036HR EXTRATROPICAL SUBJ: TROPICAL STORM 20W (KROVANH) WARNING NR 022 1. TROPICAL STORM 20W (KROVANH) WARNING NR 022 01 ACTIVE TROPICAL CYCLONE IN NORTHWESTPAC MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 200000Z --- NEAR 31.6N 147.0E MOVEMENT PAST SIX HOURS - 050 DEGREES AT 09 KTS POSITION ACCURATE TO WITHIN 045 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 BECOMING EXTRATROPICAL RADIUS OF 050 KT WINDS - 055 NM NORTHEAST QUADRANT 055 NM SOUTHEAST QUADRANT 035 NM SOUTHWEST QUADRANT 035 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 105 NM NORTHEAST QUADRANT 105 NM SOUTHEAST QUADRANT 075 NM SOUTHWEST QUADRANT 075 NM NORTHWEST QUADRANT REPEAT POSIT: 31.6N 147.0E --- FORECASTS: 12 HRS, VALID AT: 201200Z --- 33.2N 149.0E MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT WIND RADII VALID OVER OPEN WATER ONLY BECOMING EXTRATROPICAL RADIUS OF 034 KT WINDS - 090 NM NORTHEAST QUADRANT 090 NM SOUTHEAST QUADRANT 070 NM SOUTHWEST QUADRANT 070 NM NORTHWEST QUADRANT VECTOR TO 24 HR POSIT: 055 DEG/ 11 KTS --- 24 HRS, VALID AT: 210000Z --- 34.4N 151.1E MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT WIND RADII VALID OVER OPEN WATER ONLY BECOMING EXTRATROPICAL RADIUS OF 034 KT WINDS - 070 NM NORTHEAST QUADRANT 070 NM SOUTHEAST QUADRANT 055 NM SOUTHWEST QUADRANT 055 NM NORTHWEST QUADRANT VECTOR TO 36 HR POSIT: 050 DEG/ 11 KTS --- 36 HRS, VALID AT: 211200Z --- 35.8N 153.2E MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT WIND RADII VALID OVER OPEN WATER ONLY EXTRATROPICAL --- REMARKS: 200300Z POSITION NEAR 32.0N 147.5E. TROPICAL STORM 20W (KROVANH), LOCATED APPROXIMATELY 427 NM EAST- SOUTHEAST OF YOKOSUKA, JAPAN, HAS TRACKED NORTHEASTWARD AT 09 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 200000Z IS 20 FEET. NEXT WARNINGS AT 200900Z, 201500Z, 202100Z AND 210300Z.// 2015091218 127N1534E 15 2015091300 129N1530E 15 2015091306 131N1526E 15 2015091312 133N1522E 15 2015091318 138N1520E 20 2015091400 145N1525E 15 2015091406 154N1528E 20 2015091412 163N1525E 20 2015091418 170N1521E 25 2015091500 176N1515E 30 2015091506 180N1509E 30 2015091512 183N1501E 35 2015091518 186N1493E 40 2015091600 191N1485E 45 2015091606 198N1473E 55 2015091606 198N1473E 55 2015091612 200N1464E 60 2015091612 200N1464E 60 2015091618 204N1456E 70 2015091618 204N1456E 70 2015091618 204N1456E 70 2015091700 212N1448E 80 2015091700 212N1448E 80 2015091700 212N1448E 80 2015091706 217N1442E 80 2015091706 217N1442E 80 2015091706 217N1442E 80 2015091712 222N1435E 95 2015091712 222N1435E 95 2015091712 222N1435E 95 2015091718 229N1428E 105 2015091718 229N1428E 105 2015091718 229N1428E 105 2015091800 237N1425E 105 2015091800 237N1425E 105 2015091800 237N1425E 105 2015091806 246N1424E 95 2015091806 246N1424E 95 2015091806 246N1424E 95 2015091812 256N1424E 85 2015091812 256N1424E 85 2015091812 256N1424E 85 2015091818 267N1426E 75 2015091818 267N1426E 75 2015091818 267N1426E 75 2015091900 277N1431E 75 2015091900 277N1431E 75 2015091900 277N1431E 75 2015091906 289N1441E 75 2015091906 289N1441E 75 2015091906 289N1441E 75 2015091912 299N1451E 60 2015091912 299N1451E 60 2015091918 310N1462E 60 2015091918 310N1462E 60 2015092000 316N1470E 55 2015092000 316N1470E 55 NNNN NNNN