WTPN33 PGTW 251500 MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI// SUBJ/TROPICAL STORM 11W (NEPARTAK) WARNING NR 009 // RMKS/ 1. TROPICAL STORM 11W (NEPARTAK) 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: 251200Z --- NEAR 31.8N 150.5E MOVEMENT PAST SIX HOURS - 360 DEGREES AT 06 KTS POSITION ACCURATE TO WITHIN 120 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 - 260 NM NORTHEAST QUADRANT 350 NM SOUTHEAST QUADRANT 000 NM SOUTHWEST QUADRANT 000 NM NORTHWEST QUADRANT REPEAT POSIT: 31.8N 150.5E --- FORECASTS: 12 HRS, VALID AT: 260000Z --- 34.3N 149.0E MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 034 KT WINDS - 230 NM NORTHEAST QUADRANT 170 NM SOUTHEAST QUADRANT 020 NM SOUTHWEST QUADRANT 040 NM NORTHWEST QUADRANT VECTOR TO 24 HR POSIT: 310 DEG/ 14 KTS --- 24 HRS, VALID AT: 261200Z --- 36.1N 146.3E MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 034 KT WINDS - 120 NM NORTHEAST QUADRANT 080 NM SOUTHEAST QUADRANT 080 NM SOUTHWEST QUADRANT 120 NM NORTHWEST QUADRANT VECTOR TO 36 HR POSIT: 300 DEG/ 12 KTS --- 36 HRS, VALID AT: 270000Z --- 37.3N 143.7E MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 034 KT WINDS - 120 NM NORTHEAST QUADRANT 100 NM SOUTHEAST QUADRANT 080 NM SOUTHWEST QUADRANT 120 NM NORTHWEST QUADRANT VECTOR TO 48 HR POSIT: 310 DEG/ 10 KTS --- EXTENDED OUTLOOK: 48 HRS, VALID AT: 271200Z --- 38.6N 141.8E MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 034 KT WINDS - 070 NM NORTHEAST QUADRANT 080 NM SOUTHEAST QUADRANT 040 NM SOUTHWEST QUADRANT 070 NM NORTHWEST QUADRANT VECTOR TO 72 HR POSIT: 305 DEG/ 08 KTS --- 72 HRS, VALID AT: 281200Z --- 40.4N 138.5E MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT WIND RADII VALID OVER OPEN WATER ONLY VECTOR TO 96 HR POSIT: 330 DEG/ 05 KTS --- LONG RANGE OUTLOOK: --- 96 HRS, VALID AT: 291200Z --- 42.0N 137.2E MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT WIND RADII VALID OVER OPEN WATER ONLY VECTOR TO 120 HR POSIT: 035 DEG/ 02 KTS --- 120 HRS, VALID AT: 301200Z --- 42.7N 137.9E MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT WIND RADII VALID OVER OPEN WATER ONLY --- REMARKS: 251500Z POSITION NEAR 32.4N 150.1E. 25JUL21. TROPICAL STORM 11W (NEPARTAK), LOCATED APPROXIMATELY 579 NM EAST-SOUTHEAST OF YOKOSUKA, JAPAN, HAS TRACKED NORTHWARD AT 06 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 251200Z IS 13 FEET. NEXT WARNINGS AT 252100Z, 260300Z, 260900Z AND 261500Z. REFER TO TROPICAL STORM 09W (IN-FA) WARNINGS (WTPN31 PGTW) FOR SIX-HOURLY UPDATES. // NNNN