WTPN31 PGTW 050300 MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI// SUBJ/TROPICAL STORM 21W (PEIPAH) WARNING NR 007// RMKS/ 1. TROPICAL STORM 21W (PEIPAH) WARNING NR 007 01 ACTIVE TROPICAL CYCLONE IN NORTHWESTPAC MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 050000Z --- NEAR 33.9N 135.5E MOVEMENT PAST SIX HOURS - 070 DEGREES AT 24 KTS POSITION ACCURATE TO WITHIN 025 NM POSITION BASED ON CENTER LOCATED BY A COMBINATION OF SATELLITE, RADAR AND SYNOPTIC DATA PRESENT WIND DISTRIBUTION: MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT WIND RADII VALID OVER OPEN WATER ONLY BECOMING EXTRATROPICAL RADIUS OF 034 KT WINDS - 060 NM NORTHEAST QUADRANT 125 NM SOUTHEAST QUADRANT 050 NM SOUTHWEST QUADRANT 000 NM NORTHWEST QUADRANT REPEAT POSIT: 33.9N 135.5E --- FORECASTS: 12 HRS, VALID AT: 051200Z --- 34.8N 141.4E MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT WIND RADII VALID OVER OPEN WATER ONLY BECOMING EXTRATROPICAL RADIUS OF 034 KT WINDS - 130 NM NORTHEAST QUADRANT 140 NM SOUTHEAST QUADRANT 140 NM SOUTHWEST QUADRANT 050 NM NORTHWEST QUADRANT VECTOR TO 24 HR POSIT: 085 DEG/ 28 KTS --- 24 HRS, VALID AT: 060000Z --- 35.0N 148.3E MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT WIND RADII VALID OVER OPEN WATER ONLY EXTRATROPICAL RADIUS OF 050 KT WINDS - 080 NM NORTHEAST QUADRANT 030 NM SOUTHEAST QUADRANT 040 NM SOUTHWEST QUADRANT 020 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 230 NM NORTHEAST QUADRANT 170 NM SOUTHEAST QUADRANT 200 NM SOUTHWEST QUADRANT 150 NM NORTHWEST QUADRANT --- REMARKS: 050300Z POSITION NEAR 34.1N 137.0E. 05SEP25. TROPICAL STORM 21W (PEIPAH), LOCATED APPROXIMATELY 171 NM EAST OF IWAKUNI, JAPAN, HAS TRACKED EAST-NORTHEASTWARD AT 24 KNOTS OVER THE PAST SIX HOURS. MINIMUM CENTRAL PRESSURE AT 050000Z IS 998 MB. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 050000Z IS 20 FEET. NEXT WARNINGS AT 050900Z, 051500Z AND 052100Z. // NNNN