WTPS31 PGTW 042100 2005063 1947 MSGID/GENADMIN/NAVPACMETOCCEN PEARL HARBOR HI/JTWC// SUBJ/TROPICAL CYCLONE WARNING// RMKS/ 1. TROPICAL CYCLONE 20P (PERCY) WARNING NR 024 01 ACTIVE TROPICAL CYCLONE IN SOUTHPAC MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE --- WARNING POSITION: 041800Z3 --- NEAR 25.1S8 157.1W4 MOVEMENT PAST SIX HOURS - 110 DEGREES AT 17 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 BECOMING EXTRATROPICAL RADIUS OF 034 KT WINDS - 080 NM NORTHEAST QUADRANT 130 NM SOUTHEAST QUADRANT 080 NM SOUTHWEST QUADRANT 130 NM NORTHWEST QUADRANT REPEAT POSIT: 25.1S8 157.1W4 --- FORECASTS: 12 HRS, VALID AT: 050600Z1 --- 26.7S5 150.5W1 MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT EXTRATROPICAL --- REMARKS: 042100Z7 POSITION NEAR 25.5S2 155.4W5. TROPICAL CYCLONE (TC) 20P (PERCY), LOCATED APPROXIMATELY 275 NM SOUTH-SOUTHWEST OF RAROTONGA, HAS TRACKED EAST-SOUTHEASTWARD OVER THE PAST 06 HOURS. TC 20P IS FORECAST TO INCREASE SPEED AS IT INTER- ACTS WITH THE BAROCLINIC ZONE, AND IT IS EXPECTED TO BECOME AN EXTRA- TROPICAL LOW BY TAU 12. THIS IS THE FINAL WARNING ON THIS SYSTEM BY THE JOINT TYPHOON WARNING CENTER (NAVPACMETOCCEN). THE SYSTEM WILL BE CLOSELY MONITORED FOR SIGNS OF REGENERATION.// wxtlist.k: done