WTXS32 PGTW 150900 MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI// SUBJ/TROPICAL CYCLONE 13S (DINGANI) WARNING NR 013// RMKS/ 1. TROPICAL CYCLONE 13S (DINGANI) WARNING NR 013 02 ACTIVE TROPICAL CYCLONES IN SOUTHIO MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 150600Z --- NEAR 26.7S 69.7E MOVEMENT PAST SIX HOURS - 220 DEGREES AT 18 KTS POSITION ACCURATE TO WITHIN 020 NM POSITION BASED ON CENTER LOCATED BY SATELLITE PRESENT WIND DISTRIBUTION: MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 034 KT WINDS - 055 NM NORTHEAST QUADRANT 115 NM SOUTHEAST QUADRANT 090 NM SOUTHWEST QUADRANT 015 NM NORTHWEST QUADRANT REPEAT POSIT: 26.7S 69.7E --- FORECASTS: 12 HRS, VALID AT: 151800Z --- 28.7S 67.7E MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 034 KT WINDS - 060 NM NORTHEAST QUADRANT 100 NM SOUTHEAST QUADRANT 080 NM SOUTHWEST QUADRANT 040 NM NORTHWEST QUADRANT VECTOR TO 24 HR POSIT: 205 DEG/ 08 KTS --- 24 HRS, VALID AT: 160600Z --- 30.2S 66.8E MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 034 KT WINDS - 040 NM NORTHEAST QUADRANT 050 NM SOUTHEAST QUADRANT 030 NM SOUTHWEST QUADRANT 030 NM NORTHWEST QUADRANT VECTOR TO 36 HR POSIT: 135 DEG/ 11 KTS --- 36 HRS, VALID AT: 161800Z --- 31.7S 68.6E MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT WIND RADII VALID OVER OPEN WATER ONLY DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER RADIUS OF 034 KT WINDS - 040 NM NORTHEAST QUADRANT 020 NM SOUTHEAST QUADRANT 000 NM SOUTHWEST QUADRANT 010 NM NORTHWEST QUADRANT VECTOR TO 48 HR POSIT: 125 DEG/ 14 KTS --- EXTENDED OUTLOOK: 48 HRS, VALID AT: 170600Z --- 33.3S 71.4E MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT WIND RADII VALID OVER OPEN WATER ONLY DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER --- REMARKS: 150900Z POSITION NEAR 27.2S 69.2E. 15FEB23. TROPICAL CYCLONE 13S (DINGANI), LOCATED APPROXIMATELY 1187 NM SOUTH OF DIEGO GARCIA, HAS TRACKED SOUTHWESTWARD AT 18 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 150600Z IS 23 FEET. NEXT WARNINGS AT 152100Z AND 160900Z. REFER TO TROPICAL CYCLONE 11S (FREDDY) WARNINGS (WTXS31 PGTW) FOR TWELVE-HOURLY UPDATES.// NNNN