WTPN31 PGTW 050900 MSGID/GENADMIN/NAVPACMETOCCEN PEARL HARBOR HI/JTWC// SUBJ/TROPICAL CYCLONE WARNING// RMKS/ 1. TROPICAL STORM 26W (MA-ON) WARNING NR 006 01 ACTIVE TROPICAL CYCLONE IN NORTHWESTPAC MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE --- WARNING POSITION: 050600Z1 --- NEAR 18.9N8 134.6E4 MOVEMENT PAST SIX HOURS - 015 DEGREES AT 07 KTS POSITION ACCURATE TO WITHIN 060 NM POSITION BASED ON CENTER LOCATED BY SATELLITE PRESENT WIND DISTRIBUTION: MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT RADIUS OF 034 KT WINDS - 080 NM NORTHEAST QUADRANT 080 NM SOUTHEAST QUADRANT 065 NM SOUTHWEST QUADRANT 065 NM NORTHWEST QUADRANT REPEAT POSIT: 18.9N8 134.6E4 --- FORECASTS: 12 HRS, VALID AT: 051800Z4 --- 19.8N8 134.7E5 MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT RADIUS OF 034 KT WINDS - 105 NM NORTHEAST QUADRANT 105 NM SOUTHEAST QUADRANT 085 NM SOUTHWEST QUADRANT 085 NM NORTHWEST QUADRANT VECTOR TO 24 HR POSIT: 305 DEG/ 05 KTS --- 24 HRS, VALID AT: 060600Z2 --- 20.3N5 133.9E6 MAX SUSTAINED WINDS - 065 KT, GUSTS 080 KT RADIUS OF 050 KT WINDS - 045 NM RADIUS OF 034 KT WINDS - 110 NM NORTHEAST QUADRANT 120 NM SOUTHEAST QUADRANT 110 NM SOUTHWEST QUADRANT 100 NM NORTHWEST QUADRANT VECTOR TO 36 HR POSIT: 300 DEG/ 05 KTS --- 36 HRS, VALID AT: 061800Z5 --- 20.8N0 132.9E5 MAX SUSTAINED WINDS - 070 KT, GUSTS 085 KT RADIUS OF 050 KT WINDS - 055 NM RADIUS OF 034 KT WINDS - 130 NM NORTHEAST QUADRANT 130 NM SOUTHEAST QUADRANT 120 NM SOUTHWEST QUADRANT 120 NM NORTHWEST QUADRANT VECTOR TO 48 HR POSIT: 325 DEG/ 06 KTS --- EXTENDED OUTLOOK: 48 HRS, VALID AT: 070600Z3 --- 21.8N1 132.1E7 MAX SUSTAINED WINDS - 080 KT, GUSTS 100 KT RADIUS OF 050 KT WINDS - 060 NM RADIUS OF 034 KT WINDS - 130 NM VECTOR TO 72 HR POSIT: 350 DEG/ 05 KTS --- 72 HRS, VALID AT: 080600Z4 --- 23.7N2 131.8E3 MAX SUSTAINED WINDS - 085 KT, GUSTS 105 KT RADIUS OF 064 KT WINDS - 035 NM RADIUS OF 050 KT WINDS - 065 NM RADIUS OF 034 KT WINDS - 140 NM NORTHEAST QUADRANT 140 NM SOUTHEAST QUADRANT 130 NM SOUTHWEST QUADRANT 130 NM NORTHWEST QUADRANT VECTOR TO 96 HR POSIT: 005 DEG/ 07 KTS --- LONG RANGE OUTLOOK: NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 250 NM ON DAY 4 AND 350 NM ON DAY 5... AND FOR INTENSITY NEAR 20 KT EACH DAY. --- 96 HRS, VALID AT: 090600Z5 --- 26.6N4 132.2E8 MAX SUSTAINED WINDS - 090 KT, GUSTS 110 KT VECTOR TO 120 HR POSIT: 025 DEG/ 10 KTS --- 120 HRS, VALID AT: 100600Z7 --- 30.1N4 133.9E6 MAX SUSTAINED WINDS - 085 KT, GUSTS 105 KT --- REMARKS: 050900Z4 POSITION NEAR 19.1N1 134.6E4. TROPICAL STORM (TS) 26W (MA-ON), LOCATED APPROXIMATELY 580 NM SOUTHEAST OF OKINAWA, JAPAN, HAS TRACKED NORTH-NORTHEASTWARD AT 07 KNOTS OVER THE PAST 06 HOURS. THE WARNING POSITION IS BASED ON 050530Z3 MULTISPECTRAL SATELLITE IMAGERY. THE WARNING INTENSITY IS BASED ON SATELLITE CURRENT INTENSITY ESTIMATES OF 45 KNOTS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 050600Z1 IS 13 FEET. REFER TO WWPW30 RJTX FOR ADDITIONAL SEA HEIGHT INFORMATION. NEXT WARNINGS AT 051500Z1, 052100Z8, 060300Z9 AND 060900Z5.// NNNN