WTPN51 PGTW 041500 WARNING ATCG MIL 09W NWP 180704133754 2018070412 09W PRAPIROON 025 02 045 23 SATL 060 T000 407N 1368E 035 R034 130 NE QD 120 SE QD 070 SW QD 060 NW QD T012 421N 1413E 030 T024 439N 1489E 025 AMP 000HR BECOMING EXTRATROPICAL 012HR EXTRATROPICAL 024HR EXTRATROPICAL SUBJ: TROPICAL STORM 09W (PRAPIROON) WARNING NR 025 1. TROPICAL STORM 09W (PRAPIROON) WARNING NR 025 02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 041200Z --- NEAR 40.7N 136.8E MOVEMENT PAST SIX HOURS - 045 DEGREES AT 23 KTS POSITION ACCURATE TO WITHIN 060 NM POSITION BASED ON CENTER LOCATED BY SATELLITE PRESENT WIND DISTRIBUTION: MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT WIND RADII VALID OVER OPEN WATER ONLY BECOMING EXTRATROPICAL RADIUS OF 034 KT WINDS - 130 NM NORTHEAST QUADRANT 120 NM SOUTHEAST QUADRANT 070 NM SOUTHWEST QUADRANT 060 NM NORTHWEST QUADRANT REPEAT POSIT: 40.7N 136.8E --- FORECASTS: 12 HRS, VALID AT: 050000Z --- 42.1N 141.3E MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT WIND RADII VALID OVER OPEN WATER ONLY EXTRATROPICAL VECTOR TO 24 HR POSIT: 070 DEG/ 29 KTS --- 24 HRS, VALID AT: 051200Z --- 43.9N 148.9E MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT WIND RADII VALID OVER OPEN WATER ONLY EXTRATROPICAL --- REMARKS: 041500Z POSITION NEAR 41.0N 137.9E. TROPICAL STORM 09W (PRAPIROON), LOCATED APPROXIMATELY 201 NM WEST OF MISAWA, JAPAN, HAS TRACKED NORTHEASTWARD AT 23 KNOTS OVER THE PAST SIX HOURS. THIS IS THE FINAL WARNING ON THIS SYSTEM BY THE JOINT TYPHOON WRNCEN PEARL HARBOR HI. THE SYSTEM WILL BE CLOSELY MONITORED FOR SIGNS OF REGENERATION. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 041200Z IS 14 FEET. FOR SIX-HOURLY UPDATES. // 0918062706 185N1347E 15 0918062712 188N1340E 15 0918062718 190N1332E 20 0918062800 197N1327E 20 0918062806 201N1322E 20 0918062812 201N1315E 25 0918062818 197N1309E 30 0918062900 197N1304E 35 0918062906 198N1302E 40 0918062912 200N1300E 45 0918062918 204N1298E 45 0918063000 209N1295E 45 0918063006 215N1291E 45 0918063012 220N1285E 45 0918063018 229N1280E 45 0918070100 236N1275E 50 0918070100 236N1275E 50 0918070106 246N1272E 55 0918070106 246N1272E 55 0918070112 254N1269E 60 0918070112 254N1269E 60 0918070118 262N1268E 65 0918070118 262N1268E 65 0918070118 262N1268E 65 0918070200 273N1270E 75 0918070200 273N1270E 75 0918070200 273N1270E 75 0918070206 282N1273E 75 0918070206 282N1273E 75 0918070206 282N1273E 75 0918070212 294N1277E 70 0918070212 294N1277E 70 0918070212 294N1277E 70 0918070218 307N1280E 75 0918070218 307N1280E 75 0918070218 307N1280E 75 0918070300 321N1282E 70 0918070300 321N1282E 70 0918070300 321N1282E 70 0918070306 334N1289E 65 0918070306 334N1289E 65 0918070306 334N1289E 65 0918070312 345N1298E 60 0918070312 345N1298E 60 0918070318 358N1313E 55 0918070318 358N1313E 55 0918070400 375N1329E 45 0918070406 391N1346E 45 0918070412 407N1368E 35 NNNN