WTPN31 PGTW 150300 MSGID/GENADMIN/NAVMARFCSTCEN PEARL HARBOR HI/JTWC// SUBJ/ 1. TROPICAL STORM 22W (TWENTYTWO) WARNING NR 004 01 ACTIVE TROPICAL CYCLONE IN NORTHWESTPAC MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE --- WARNING POSITION: 150000Z --- NEAR 19.3N 106.7E MOVEMENT PAST SIX HOURS - 270 DEGREES AT 04 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 REPEAT POSIT: 19.3N 106.7E --- FORECASTS: 12 HRS, VALID AT: 151200Z --- 19.4N 105.5E MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT WIND RADII VALID OVER OPEN WATER ONLY DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND VECTOR TO 24 HR POSIT: 275 DEG/ 07 KTS --- 24 HRS, VALID AT: 160000Z --- 19.5N 104.1E MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT WIND RADII VALID OVER OPEN WATER ONLY DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND --- REMARKS: 150300Z POSITION NEAR 19.3N 106.4E. TROPICAL STORM 22W, LOCATED APPROXIMATELY 115 NM SOUTH-SOUTHEAST OF HANOI, VIETNAM, HAS TRACKED WESTWARD AT 04 KNOTS OVER THE PAST 06 HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 150000Z IS 11 FEET. NEXT WARNINGS AT 150900Z, 151500Z AND 152100Z. // NNNN