WTPN32 PGTW 281500 MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI// SUBJ/TROPICAL CYCLONE WARNING// RMKS/ 1. TROPICAL DEPRESSION 12W (TWELVE) WARNING NR 002 04 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 281200Z --- NEAR 18.6N 115.9E MOVEMENT PAST SIX HOURS - 210 DEGREES AT 07 KTS POSITION ACCURATE TO WITHIN 035 NM POSITION BASED ON CENTER LOCATED BY SATELLITE PRESENT WIND DISTRIBUTION: MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT WIND RADII VALID OVER OPEN WATER ONLY REPEAT POSIT: 18.6N 115.9E --- FORECASTS: 12 HRS, VALID AT: 290000Z --- 18.3N 116.0E MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 034 KT WINDS - 040 NM NORTHEAST QUADRANT 080 NM SOUTHEAST QUADRANT 065 NM SOUTHWEST QUADRANT 065 NM NORTHWEST QUADRANT VECTOR TO 24 HR POSIT: 065 DEG/ 05 KTS --- 24 HRS, VALID AT: 291200Z --- 18.7N 116.9E MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 034 KT WINDS - 070 NM NORTHEAST QUADRANT 105 NM SOUTHEAST QUADRANT 120 NM SOUTHWEST QUADRANT 070 NM NORTHWEST QUADRANT VECTOR TO 36 HR POSIT: 040 DEG/ 12 KTS --- 36 HRS, VALID AT: 300000Z --- 20.5N 118.5E MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 034 KT WINDS - 160 NM NORTHEAST QUADRANT 150 NM SOUTHEAST QUADRANT 150 NM SOUTHWEST QUADRANT 075 NM NORTHWEST QUADRANT VECTOR TO 48 HR POSIT: 020 DEG/ 16 KTS --- EXTENDED OUTLOOK: 48 HRS, VALID AT: 301200Z --- 23.4N 119.7E MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 034 KT WINDS - 135 NM NORTHEAST QUADRANT 220 NM SOUTHEAST QUADRANT 145 NM SOUTHWEST QUADRANT 075 NM NORTHWEST QUADRANT VECTOR TO 72 HR POSIT: 350 DEG/ 11 KTS --- 72 HRS, VALID AT: 311200Z --- 27.9N 118.7E MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT WIND RADII VALID OVER OPEN WATER ONLY DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND --- REMARKS: 281500Z POSITION NEAR 18.5N 115.9E. TROPICAL DEPRESSION 12W (TWELVE), LOCATED APPROXIMATELY 242 NM SOUTH-SOUTHEAST OF HONG KONG, HAS TRACKED SOUTH-SOUTHWESTWARD AT 07 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 281200Z IS 9 FEET. NEXT WARNINGS AT 282100Z, 290300Z, 290900Z AND 291500Z. REFER TO TYPHOON 07W (NORU) WARNINGS (WTPN31 PGTW) FOR SIX-HOURLY UPDATES. REFER TO TYPHOON 11W (NESAT) WARNINGS (WTPN34 PGTW) FOR SIX-HOURLY UPDATES.//