WTPN32 PGTW 290300 MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI// SUBJ/TROPICAL STORM 21W (ETAU) WARNING NR 009// RMKS/ 1. TROPICAL STORM 21W (ETAU) WARNING NR 009 02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 290000Z --- NEAR 26.4N 165.8E MOVEMENT PAST SIX HOURS - 360 DEGREES AT 05 KTS POSITION ACCURATE TO WITHIN 030 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 RADIUS OF 034 KT WINDS - 090 NM NORTHEAST QUADRANT 000 NM SOUTHEAST QUADRANT 000 NM SOUTHWEST QUADRANT 000 NM NORTHWEST QUADRANT REPEAT POSIT: 26.4N 165.8E --- FORECASTS: 12 HRS, VALID AT: 291200Z --- 28.5N 165.2E MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 034 KT WINDS - 090 NM NORTHEAST QUADRANT 000 NM SOUTHEAST QUADRANT 000 NM SOUTHWEST QUADRANT 000 NM NORTHWEST QUADRANT VECTOR TO 24 HR POSIT: 355 DEG/ 09 KTS --- 24 HRS, VALID AT: 300000Z --- 30.3N 165.1E MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT WIND RADII VALID OVER OPEN WATER ONLY VECTOR TO 36 HR POSIT: 015 DEG/ 06 KTS --- 36 HRS, VALID AT: 301200Z --- 31.4N 165.5E MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT WIND RADII VALID OVER OPEN WATER ONLY VECTOR TO 48 HR POSIT: 035 DEG/ 06 KTS --- EXTENDED OUTLOOK: 48 HRS, VALID AT: 310000Z --- 32.4N 166.3E MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT WIND RADII VALID OVER OPEN WATER ONLY BECOMING SUBTROPICAL VECTOR TO 60 HR POSIT: 025 DEG/ 05 KTS --- 60 HRS, VALID AT: 311200Z --- 33.3N 166.8E MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT WIND RADII VALID OVER OPEN WATER ONLY SUBTROPICAL --- REMARKS: 290300Z POSITION NEAR 26.9N 165.6E. 29AUG26. TROPICAL STORM 21W (ETAU), LOCATED APPROXIMATELY 428 NM NORTH OF WAKE ISLAND, HAS TRACKED NORTHWARD AT 05 KNOTS OVER THE PAST SIX HOURS. MINIMUM CENTRAL PRESSURE AT 290000Z IS 990 MB. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 290000Z IS 20 FEET. NEXT WARNINGS AT 290900Z, 291500Z, 292100Z AND 300300Z. REFER TO TYPHOON 20W (BANG-LANG) WARNINGS (WTPN33 PGTW) FOR SIX-HOURLY UPDATES.// NNNN