WTPN32 PGTW 091500 COR SUBJ: TROPICAL CYCLONE WARNING 1. TYPHOON 10W (HALONG) WARNING NR 011A CORRECTED UPGRADED FROM TROPICAL STORM 10W 03 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE --- WARNING POSITION: 091200Z2 --- NEAR 11.2N4 147.9E1 MOVEMENT PAST SIX HOURS - 280 DEGREES AT 07 KTS POSITION ACCURATE TO WITHIN 060 NM POSITION BASED ON CENTER LOCATED BY SATELLITE PRESENT WIND DISTRIBUTION: MAX SUSTAINED WINDS - 065 KT, GUSTS 080 KT RADIUS OF 050 KT WINDS - 035 NM RADIUS OF 034 KT WINDS - 085 NM NORTHEAST QUADRANT 080 NM SOUTHEAST QUADRANT 075 NM SOUTHWEST QUADRANT 075 NM NORTHWEST QUADRANT REPEAT POSIT: 11.2N4 147.9E1 --- FORECASTS: 12 HRS, VALID AT: 100000Z1 --- 12.0N3 146.5E6 MAX SUSTAINED WINDS - 070 KT, GUSTS 085 KT RADIUS OF 050 KT WINDS - 040 NM RADIUS OF 034 KT WINDS - 090 NM NORTHEAST QUADRANT 085 NM SOUTHEAST QUADRANT 080 NM SOUTHWEST QUADRANT 080 NM NORTHWEST QUADRANT VECTOR TO 24 HR POSIT: 310 DEG/ 09 KTS --- 24 HRS, VALID AT: 101200Z4 --- 13.1N5 145.1E1 MAX SUSTAINED WINDS - 080 KT, GUSTS 100 KT RADIUS OF 050 KT WINDS - 050 NM OVER WATER RADIUS OF 034 KT WINDS - 100 NM NORTHEAST QUADRANT OVER WATER 090 NM SOUTHEAST QUADRANT 090 NM SOUTHWEST QUADRANT OVER WATER 085 NM NORTHWEST QUADRANT OVER WATER VECTOR TO 36 HR POSIT: 320 DEG/ 08 KTS --- 36 HRS, VALID AT: 110000Z2 --- 14.3N8 144.1E0 MAX SUSTAINED WINDS - 085 KT, GUSTS 105 KT RADIUS OF 050 KT WINDS - 050 NM RADIUS OF 034 KT WINDS - 110 NM NORTHEAST QUADRANT OVER WATER 095 NM SOUTHEAST QUADRANT 095 NM SOUTHWEST QUADRANT 090 NM NORTHWEST QUADRANT VECTOR TO 48 HR POSIT: 320 DEG/ 11 KTS --- EXTENDED OUTLOOK: 48 HRS, VALID AT: 111200Z5 --- 16.0N7 142.7E4 MAX SUSTAINED WINDS - 090 KT, GUSTS 110 KT RADIUS OF 050 KT WINDS - 055 NM RADIUS OF 034 KT WINDS - 120 NM NORTHEAST QUADRANT 100 NM SOUTHEAST QUADRANT 100 NM SOUTHWEST QUADRANT 100 NM NORTHWEST QUADRANT VECTOR TO 72 HR POSIT: 325 DEG/ 10 KTS --- 72 HRS, VALID AT: 121200Z6 --- 19.3N3 140.2E7 MAX SUSTAINED WINDS - 095 KT, GUSTS 115 KT RADIUS OF 050 KT WINDS - 060 NM RADIUS OF 034 KT WINDS - 120 NM NORTHEAST QUADRANT 100 NM SOUTHEAST QUADRANT 100 NM SOUTHWEST QUADRANT 110 NM NORTHWEST QUADRANT --- REMARKS: 091500Z5 POSITION NEAR 11.4N6 147.6E8. TYPHOON (TY) 10W (HALONG), LOCATED APPROXIMATELY 220 NM EAST-SOUTHEAST OF GUAM, HAS TRACKED WESTWARD AT 7 KNOTS DURING THE PAST SIX HOURS. THE WARNING POSITION IS BASED ON 0911330Z7 ENHANCED INFRARED SATELLITE IMAGERY. THE WARNING INTENSITY IS BASED ON SATELLITE CURRENT INTENSITY ESTIMATES OF 65 KNOTS. A 091115Z7 SPECIAL SENSOR MICROWAVE IMAGER (SSM/I) PASS REVEALS A DEVELOPING BANDING FEATURE. ANIMATED WATER VAPOR IMAGERY AND 200 MB ANALYSIS INDICATES AN UPPER LEVEL LOW IS DEVELOPING TO THE NORTHEAST OF THE SYSTEM AND THAT THE DEEP CONVECTION AROUND THE SYSTEM IS INCREASING IN EXTENT. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 091200Z2 IS 19 FEET. REFER TO WWPW31 RJTX FOR ADDITIONAL SEA HEIGHT INFORMATION. NEXT WARNINGS AT 092100Z2, 100300Z4, 100900Z0 AND 101500Z7. REFER TO TYPHOON 08W (CHATAAN) WARNINGS (WTPN31 PGTW) FOR SIX-HOURLY UPDATES. REFER TO TROPICAL STORM 11W (NAKRI) WARNINGS (WTPN33 PGTW) FOR SIX- HOURLY UPDATES. JUSTIFICATION FOR CORRECTION: CHANGED TROPICAL STORM (TS) TO TYPHOON (TY) IN REMARKS.// NNNN