WTPN54 PGTW 300900 WARNING ATCG MIL 12W NWP 160830070402 2016083006 12W LIONROCK 050 01 345 18 SATL RADR 050 T000 377N 1418E 055 R050 125 NE QD 040 SE QD 010 SW QD 080 NW QD R034 190 NE QD 170 SE QD 100 SW QD 185 NW QD T012 421N 1366E 035 T024 437N 1302E 020 AMP 012HR DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER 024HR DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND SUBJ: TROPICAL STORM 12W (LIONROCK) WARNING NR 050 1. TROPICAL STORM 12W (LIONROCK) WARNING NR 050 01 ACTIVE TROPICAL CYCLONE IN NORTHWESTPAC MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 300600Z --- NEAR 37.7N 141.8E MOVEMENT PAST SIX HOURS - 345 DEGREES AT 18 KTS POSITION ACCURATE TO WITHIN 050 NM POSITION BASED ON CENTER LOCATED BY A COMBINATION OF SATELLITE AND RADAR PRESENT WIND DISTRIBUTION: MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 050 KT WINDS - 125 NM NORTHEAST QUADRANT 040 NM SOUTHEAST QUADRANT 010 NM SOUTHWEST QUADRANT 080 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 190 NM NORTHEAST QUADRANT 170 NM SOUTHEAST QUADRANT 100 NM SOUTHWEST QUADRANT 185 NM NORTHWEST QUADRANT REPEAT POSIT: 37.7N 141.8E --- FORECASTS: 12 HRS, VALID AT: 301800Z --- 42.1N 136.6E MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT WIND RADII VALID OVER OPEN WATER ONLY DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER VECTOR TO 24 HR POSIT: 290 DEG/ 25 KTS --- 24 HRS, VALID AT: 310600Z --- 43.7N 130.2E MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT WIND RADII VALID OVER OPEN WATER ONLY DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND --- REMARKS: 300900Z POSITION NEAR 38.8N 140.5E. TROPICAL STORM 12W (LIONROCK), LOCATED APPROXIMATELY 164 NM SOUTH OF MISAWA, JAPAN, HAS TRACKED NORTH-NORTHWESTWARD AT 18 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 300600Z IS 24 FEET. NEXT WARNINGS AT 301500Z, 302100Z AND 310300Z.// 1216081600 225N1641E 20 1216081606 239N1622E 20 1216081612 245N1611E 20 1216081618 252N1600E 20 1216081700 260N1594E 30 1216081706 265N1576E 30 1216081712 274N1558E 35 1216081718 284N1539E 35 1216081800 290N1519E 40 1216081806 300N1499E 40 1216081812 308N1486E 40 1216081818 323N1468E 35 1216081900 328N1449E 35 1216081906 331N1427E 40 1216081912 327N1412E 40 1216081918 324N1398E 35 1216082000 318N1384E 35 1216082006 313N1372E 35 1216082012 307N1365E 40 1216082018 302N1353E 40 1216082100 300N1343E 40 1216082106 295N1334E 40 1216082112 290N1329E 35 1216082118 286N1329E 35 1216082200 285N1331E 35 1216082206 287N1337E 35 1216082212 285N1341E 35 1216082218 284N1343E 40 1216082300 279N1344E 45 1216082306 274N1342E 55 1216082306 274N1342E 55 1216082312 265N1338E 60 1216082312 265N1338E 60 1216082318 259N1333E 65 1216082318 259N1333E 65 1216082400 253N1327E 80 1216082400 253N1327E 80 1216082400 253N1327E 80 1216082406 248N1324E 100 1216082406 248N1324E 100 1216082406 248N1324E 100 1216082412 244N1318E 100 1216082412 244N1318E 100 1216082412 244N1318E 100 1216082418 239N1314E 110 1216082418 239N1314E 110 1216082418 239N1314E 110 1216082500 238N1312E 105 1216082500 238N1312E 105 1216082500 238N1312E 105 1216082506 236N1310E 110 1216082506 236N1310E 110 1216082506 236N1310E 110 1216082512 234N1308E 110 1216082512 234N1308E 110 1216082512 234N1308E 110 1216082518 232N1309E 105 1216082518 232N1309E 105 1216082518 232N1309E 105 1216082600 231N1310E 105 1216082600 231N1310E 105 1216082600 231N1310E 105 1216082606 231N1316E 105 1216082606 231N1316E 105 1216082606 231N1316E 105 1216082612 232N1322E 95 1216082612 232N1322E 95 1216082612 232N1322E 95 1216082618 235N1327E 90 1216082618 235N1327E 90 1216082618 235N1327E 90 1216082700 238N1331E 105 1216082700 238N1331E 105 1216082700 238N1331E 105 1216082706 240N1339E 115 1216082706 240N1339E 115 1216082706 240N1339E 115 1216082712 245N1347E 105 1216082712 245N1347E 105 1216082712 245N1347E 105 1216082718 252N1357E 105 1216082718 252N1357E 105 1216082718 252N1357E 105 1216082800 261N1367E 110 1216082800 261N1367E 110 1216082800 261N1367E 110 1216082806 277N1379E 115 1216082806 277N1379E 115 1216082806 277N1379E 115 1216082812 285N1389E 115 1216082812 285N1389E 115 1216082812 285N1389E 115 1216082818 294N1405E 110 1216082818 294N1405E 110 1216082818 294N1405E 110 1216082900 305N1418E 95 1216082900 305N1418E 95 1216082900 305N1418E 95 1216082906 314N1428E 85 1216082906 314N1428E 85 1216082906 314N1428E 85 1216082912 327N1434E 70 1216082912 327N1434E 70 1216082912 327N1434E 70 1216082918 343N1431E 65 1216082918 343N1431E 65 1216082918 343N1431E 65 1216083000 360N1424E 55 1216083000 360N1424E 55 1216083006 377N1418E 55 1216083006 377N1418E 55