WTPN31 PGTW 290900 MSGID/GENADMIN/NAVPACMETOCCEN PEARL HARBOR HI/JTWC// SUBJ/TROPICAL CYCLONE WARNING// RMKS/ 1. TROPICAL STORM 25W (MEARI) WARNING NR 038 DOWNGRADED FROM TYPHOON 25W 01 ACTIVE TROPICAL CYCLONE IN NORTHWESTPAC MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE --- WARNING POSITION: 290600Z7 --- NEAR 32.7N2 133.0E7 MOVEMENT PAST SIX HOURS - 060 DEGREES AT 22 KTS POSITION ACCURATE TO WITHIN 060 NM POSITION BASED ON CENTER LOCATED BY SATELLITE PRESENT WIND DISTRIBUTION: MAX SUSTAINED WINDS - 060 KT, GUSTS 075 KT BECOMING EXTRATROPICAL RADIUS OF 050 KT WINDS - 025 NM NORTHEAST QUADRANT OVER WATER 025 NM SOUTHEAST QUADRANT 030 NM SOUTHWEST QUADRANT OVER WATER 030 NM NORTHWEST QUADRANT OVER WATER RADIUS OF 034 KT WINDS - 090 NM NORTHEAST QUADRANT OVER WATER 080 NM SOUTHEAST QUADRANT 115 NM SOUTHWEST QUADRANT OVER WATER 110 NM NORTHWEST QUADRANT OVER WATER REPEAT POSIT: 32.7N2 133.0E7 --- FORECASTS: 12 HRS, VALID AT: 291800Z0 --- 34.4N1 137.0E1 MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT BECOMING EXTRATROPICAL RADIUS OF 050 KT WINDS - 020 NM NORTHEAST QUADRANT OVER WATER 020 NM SOUTHEAST QUADRANT 020 NM SOUTHWEST QUADRANT OVER WATER 020 NM NORTHWEST QUADRANT OVER WATER RADIUS OF 034 KT WINDS - 085 NM NORTHEAST QUADRANT OVER WATER 070 NM SOUTHEAST QUADRANT OVER WATER 100 NM SOUTHWEST QUADRANT OVER WATER 080 NM NORTHWEST QUADRANT OVER WATER VECTOR TO 24 HR POSIT: 065 DEG/ 14 KTS --- 24 HRS, VALID AT: 300600Z9 --- 35.6N4 140.1E6 MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT EXTRATROPICAL RADIUS OF 034 KT WINDS - 080 NM NORTHEAST QUADRANT OVER WATER 060 NM SOUTHEAST QUADRANT 080 NM SOUTHWEST QUADRANT OVER WATER 055 NM NORTHWEST QUADRANT OVER WATER VECTOR TO 36 HR POSIT: 075 DEG/ 13 KTS --- 36 HRS, VALID AT: 301800Z2 --- 36.3N2 143.3E1 MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT EXTRATROPICAL VECTOR TO 48 HR POSIT: 070 DEG/ 18 KTS --- EXTENDED OUTLOOK: 48 HRS, VALID AT: 010600Z7 --- 37.5N5 147.6E8 MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT EXTRATROPICAL VECTOR TO 72 HR POSIT: 075 DEG/ 10 KTS --- 72 HRS, VALID AT: 020600Z8 --- 38.3N4 152.8E6 MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT EXTRATROPICAL --- REMARKS: 290900Z0 POSITION NEAR 33.1N7 134.0E8. TROPICAL STORM (TS) 25W (MEARI), LOCATED JUST OFFSHORE NEAR TOSASHIMIZU, SHIKOKU, JAPAN, HAS TRACKED EAST-NORTHEASTWARD AT 22 KNOTS OVER THE PAST 06 HOURS. THE WARNING POSITION IS BASED ON 290530Z9 MULTISPECTRAL SATELLITE IMAGERY. THE WARNING INTENSITY IS BASED ON SATELLITE CURRENT INTENSITY ESTIMATES OF 65 KNOTS ADJUSTED FOR LOWER FINAL INTENSITY ESTIMATES AND WIND OBSERVATIONS ON SHIKOKU. ANIMATED MULTISPECTRAL SATELLITE IMAGERY AND RADAR FIXES OVER SOUTHERN KYUSHU INDICATE THAT TS 25W HAS BEGUN TO INCREASE TRACK SPEED AS IT BEGINS TO INTERACT WITH THE MIDLATITUDES. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 290600Z7 IS 22 FEET. REFER TO WWPW30 RJTX FOR ADDITIONAL SEA HEIGHT INFORMATION. NEXT WARNINGS AT 291500Z7, 292100Z4, 300300Z6 AND 300900Z2.//