WTPN31 PGTW 220900 MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI// SUBJ/TROPICAL DEPRESSION 17W (SEVENTEEN) WARNING NR 003// RMKS/ 1. TROPICAL DEPRESSION 17W (SEVENTEEN) WARNING NR 003 02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 220600Z --- NEAR 26.9N 136.5E MOVEMENT PAST SIX HOURS - 320 DEGREES AT 12 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: 26.9N 136.5E --- FORECASTS: 12 HRS, VALID AT: 221800Z --- 29.1N 135.2E MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 034 KT WINDS - 070 NM NORTHEAST QUADRANT 040 NM SOUTHEAST QUADRANT 000 NM SOUTHWEST QUADRANT 030 NM NORTHWEST QUADRANT VECTOR TO 24 HR POSIT: 360 DEG/ 13 KTS --- 24 HRS, VALID AT: 230600Z --- 31.6N 135.1E MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 034 KT WINDS - 060 NM NORTHEAST QUADRANT 060 NM SOUTHEAST QUADRANT 020 NM SOUTHWEST QUADRANT 030 NM NORTHWEST QUADRANT VECTOR TO 36 HR POSIT: 030 DEG/ 13 KTS --- 36 HRS, VALID AT: 231800Z --- 33.8N 136.7E MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 034 KT WINDS - 040 NM NORTHEAST QUADRANT 050 NM SOUTHEAST QUADRANT 010 NM SOUTHWEST QUADRANT 010 NM NORTHWEST QUADRANT VECTOR TO 48 HR POSIT: 030 DEG/ 12 KTS --- EXTENDED OUTLOOK: 48 HRS, VALID AT: 240600Z --- 35.8N 138.2E MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT WIND RADII VALID OVER OPEN WATER ONLY DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND VECTOR TO 72 HR POSIT: 045 DEG/ 08 KTS --- 72 HRS, VALID AT: 250600Z --- 38.0N 141.3E MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT WIND RADII VALID OVER OPEN WATER ONLY DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER --- REMARKS: 220900Z POSITION NEAR 27.5N 136.2E. 22SEP22. TROPICAL DEPRESSION 17W (SEVENTEEN), LOCATED APPROXIMATELY 288 NM WEST-NORTHWEST OF IWO TO, HAS TRACKED NORTHWESTWARD AT 12 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 220600Z IS 14 FEET. NEXT WARNINGS AT 221500Z, 222100Z, 230300Z AND 230900Z. REFER TO TROPICAL STORM 18W (EIGHTEEN) WARNINGS (WTPN32 PGTW) FOR SIX-HOURLY UPDATES.// NNNN