WTXS31 PGTW 180900 MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI// SUBJ/TROPICAL CYCLONE 29S (ERROL) WARNING NR 027// RMKS/ 1. TROPICAL CYCLONE 29S (ERROL) WARNING NR 027 01 ACTIVE TROPICAL CYCLONE IN SOUTHIO MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 180600Z --- NEAR 16.0S 123.9E MOVEMENT PAST SIX HOURS - 090 DEGREES AT 05 KTS POSITION ACCURATE TO WITHIN 060 NM POSITION BASED ON CENTER LOCATED BY SATELLITE PRESENT WIND DISTRIBUTION: MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT WIND RADII VALID OVER OPEN WATER ONLY DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER RADIUS OF 034 KT WINDS - 060 NM NORTHEAST QUADRANT 030 NM SOUTHEAST QUADRANT 010 NM SOUTHWEST QUADRANT 050 NM NORTHWEST QUADRANT REPEAT POSIT: 16.0S 123.9E --- FORECASTS: 12 HRS, VALID AT: 181800Z --- 16.2S 125.3E MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT WIND RADII VALID OVER OPEN WATER ONLY DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND VECTOR TO 24 HR POSIT: 100 DEG/ 06 KTS --- 24 HRS, VALID AT: 190600Z --- 16.4S 126.5E MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT WIND RADII VALID OVER OPEN WATER ONLY DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND --- REMARKS: 180900Z POSITION NEAR 16.1S 124.3E. 18APR25. TROPICAL CYCLONE 29S (ERROL), LOCATED APPROXIMATELY 150 NM NORTHEAST OF BROOME, AUSTRALIA, HAS TRACKED EASTWARD AT 05 KNOTS OVER THE PAST SIX HOURS. MINIMUM CENTRAL PRESSURE AT 180600Z IS 998 MB. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 180600Z IS 12 FEET. NEXT WARNINGS AT 181500Z, 182100Z AND 190300Z.// NNNN