WTPS52 PGTW 040300 RRA WARNING ATCG MIL 17P SWP 180404013750 2018040400 17P IRIS 020 02 150 04 SATL 040 T000 193S 1504E 055 R050 055 NE QD 065 SE QD 050 SW QD 040 NW QD R034 110 NE QD 155 SE QD 130 SW QD 090 NW QD T012 196S 1508E 050 R050 035 NE QD 035 SE QD 045 SW QD 040 NW QD R034 115 NE QD 135 SE QD 135 SW QD 095 NW QD T024 196S 1510E 045 R034 080 NE QD 140 SE QD 140 SW QD 075 NW QD T036 198S 1511E 045 R034 075 NE QD 150 SE QD 150 SW QD 080 NW QD T048 198S 1509E 040 R034 065 NE QD 135 SE QD 105 SW QD 060 NW QD T072 195S 1505E 035 R034 000 NE QD 115 SE QD 080 SW QD 030 NW QD T096 192S 1499E 025 AMP 072HR DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER 096HR DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER SUBJ: TROPICAL CYCLONE 17P (IRIS) WARNING NR 020 1. TROPICAL CYCLONE 17P (IRIS) WARNING NR 020 02 ACTIVE TROPICAL CYCLONES IN SOUTHPAC MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 040000Z --- NEAR 19.3S 150.4E MOVEMENT PAST SIX HOURS - 150 DEGREES AT 04 KTS POSITION ACCURATE TO WITHIN 040 NM POSITION BASED ON CENTER LOCATED BY SATELLITE PRESENT WIND DISTRIBUTION: MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 050 KT WINDS - 055 NM NORTHEAST QUADRANT 065 NM SOUTHEAST QUADRANT 050 NM SOUTHWEST QUADRANT 040 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 110 NM NORTHEAST QUADRANT 155 NM SOUTHEAST QUADRANT