SUBJ: TROPICAL CYCLONE 91S WARNING NR 0 WTXS31 PGTW 050100 1. TROPICAL CYCLONE 91S NR 0 01 ACTIVE TROPICAL CYCLONE IN SOUTHIO MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE --- WARNING POSITION: 050600Z --- NEAR 24.0S 35.5E MOVEMENT PAST SIX HOURS - 290 DEGREES AT 05 KTS POSITION ACCURATE TO WITHIN 060 NM POSITION BASED ON CENTER LOCATED BY SATELLITE PRESENT WIND DISTRIBUTION: MAX SUSTAINED WINDS - 035 KT, GUSTS 055 KT RADIUS OF 034 KT WINDS - 045 NM NORTHEAST QUADRANT 075 NM SOUTHEAST QUADRANT 065 NM SOUTHWEST QUADRANT 045 NM NORTHWEST QUADRANT REPEAT POSIT: 14.1S 87.7E --- FORECASTS: 12 HRS, VALID AT: 051800Z --- 24.8S 35.0E MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER RADIUS OF 034 KT WINDS - 040 NM NORTHEAST QUADRANT 065 NM SOUTHEAST QUADRANT 055 NM SOUTHWEST QUADRANT 035 NM NORTHWEST QUADRANT VECTOR TO 24 HR POSIT: 280 DEG/ 06 KTS --- REMARKS: 252100Z POSITION NEAR 14.0S 87.4E. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 251800Z IS 23 FEET. NEXT WARNINGS AT 260900Z AND 262100Z. // BT #0001 NNNN