WTPN31 PGTW 080900 2005159 0906 MSGID/GENADMIN/NAVPACMETOCCEN PEARL HARBOR HI/JTWC// SUBJ: TROPICAL CYCLONE WARNING 1. TYPHOON 04W (NESAT) WARNING NR 037 01 ACTIVE TROPICAL CYCLONE IN NORTHWESTPAC MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE --- WARNING POSITION: 080600Z4 --- NEAR 25.4N1 134.3E1 MOVEMENT PAST SIX HOURS - 030 DEGREES AT 06 KTS POSITION ACCURATE TO WITHIN 040 NM POSITION BASED ON CENTER LOCATED BY SATELLITE PRESENT WIND DISTRIBUTION: MAX SUSTAINED WINDS - 075 KT, GUSTS 090 KT RADIUS OF 064 KT WINDS - 015 NM NORTHEAST QUADRANT 015 NM SOUTHEAST QUADRANT 015 NM SOUTHWEST QUADRANT 015 NM NORTHWEST QUADRANT RADIUS OF 050 KT WINDS - 030 NM NORTHEAST QUADRANT 030 NM SOUTHEAST QUADRANT 030 NM SOUTHWEST QUADRANT 030 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 100 NM NORTHEAST QUADRANT 100 NM SOUTHEAST QUADRANT 085 NM SOUTHWEST QUADRANT 085 NM NORTHWEST QUADRANT REPEAT POSIT: 25.4N1 134.3E1 --- FORECASTS: 12 HRS, VALID AT: 081800Z7 --- 26.5N3 135.4E3 MAX SUSTAINED WINDS - 065 KT, GUSTS 080 KT RADIUS OF 064 KT WINDS - 015 NM RADIUS OF 050 KT WINDS - 025 NM RADIUS OF 034 KT WINDS - 095 NM NORTHEAST QUADRANT 095 NM SOUTHEAST QUADRANT 085 NM SOUTHWEST QUADRANT 085 NM NORTHWEST QUADRANT VECTOR TO 24 HR POSIT: 040 DEG/ 09 KTS --- 24 HRS, VALID AT: 090600Z5 --- 27.9N8 136.7E7 MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT RADIUS OF 050 KT WINDS - 015 NM RADIUS OF 034 KT WINDS - 070 NM NORTHEAST QUADRANT 070 NM SOUTHEAST QUADRANT 060 NM SOUTHWEST QUADRANT 060 NM NORTHWEST QUADRANT VECTOR TO 36 HR POSIT: 040 DEG/ 13 KTS --- 36 HRS, VALID AT: 091800Z8 --- 30.0N3 138.6E8 MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT BECOMING EXTRATROPICAL RADIUS OF 034 KT WINDS - 040 NM NORTHEAST QUADRANT 040 NM SOUTHEAST QUADRANT 035 NM SOUTHWEST QUADRANT 035 NM NORTHWEST QUADRANT VECTOR TO 48 HR POSIT: 050 DEG/ 15 KTS --- EXTENDED OUTLOOK: 48 HRS, VALID AT: 100600Z7 --- 32.0N5 141.3E9 MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT BECOMING EXTRATROPICAL RADIUS OF 034 KT WINDS - 030 NM NORTHEAST QUADRANT 030 NM SOUTHEAST QUADRANT 025 NM SOUTHWEST QUADRANT 025 NM NORTHWEST QUADRANT VECTOR TO 72 HR POSIT: 045 DEG/ 20 KTS --- 72 HRS, VALID AT: 110600Z8 --- 37.3N3 148.7E0 MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT EXTRATROPICAL --- REMARKS: 080900Z7 POSITION NEAR 25.7N4 134.6E4. TYPHOON (TY) 04W (NESAT), LOCATED APPROXIMATELY 375 NM WEST OF IWO JIMA, HAS TRACKED NORTH-NORTHEASTWARD AT 06 KNOTS OVER THE PAST 06 HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 080600Z IS 29 FEET. REFER TO WWPW30 PHNC FOR ADDITIONAL SEA HEIGHT INFORMATION. NEXT WARNINGS AT 081500Z4, 082100Z1, 090300Z2 AND 090900Z8.// wxtlist.k: done