WTPN32 PGTW 300900 MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI// SUBJ/TROPICAL DEPRESSION 21W (ETAU) WARNING NR 014// RMKS/ 1. TROPICAL DEPRESSION 21W (ETAU) WARNING NR 014 02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 300600Z --- NEAR 30.8N 165.3E MOVEMENT PAST SIX HOURS - 100 DEGREES AT 05 KTS POSITION ACCURATE TO WITHIN 030 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: 30.8N 165.3E --- FORECASTS: 12 HRS, VALID AT: 301800Z --- 31.4N 166.4E MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT WIND RADII VALID OVER OPEN WATER ONLY VECTOR TO 24 HR POSIT: 025 DEG/ 07 KTS --- 24 HRS, VALID AT: 310600Z --- 32.6N 167.0E MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT WIND RADII VALID OVER OPEN WATER ONLY BECOMING SUBTROPICAL VECTOR TO 36 HR POSIT: 015 DEG/ 06 KTS --- 36 HRS, VALID AT: 311800Z --- 33.7N 167.3E MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT WIND RADII VALID OVER OPEN WATER ONLY BECOMING SUBTROPICAL VECTOR TO 48 HR POSIT: 035 DEG/ 07 KTS --- EXTENDED OUTLOOK: 48 HRS, VALID AT: 010600Z --- 34.9N 168.3E MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT WIND RADII VALID OVER OPEN WATER ONLY SUBTROPICAL --- REMARKS: 300900Z POSITION NEAR 31.0N 165.6E. 30AUG26. TROPICAL DEPRESSION 21W (ETAU), LOCATED APPROXIMATELY 694 NM NORTH OF WAKE ISLAND, HAS TRACKED EASTWARD AT 05 KNOTS OVER THE PAST SIX HOURS. MINIMUM CENTRAL PRESSURE AT 300600Z IS 991 MB. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 300600Z IS 12 FEET. NEXT WARNINGS AT 301500Z, 302100Z, 310300Z AND 310900Z. REFER TO TROPICAL STORM 20W (BANG-LANG) WARNINGS (WTPN33 PGTW) FOR SIX-HOURLY UPDATES.// NNNN