WTPS52 PGTW 042100 RRA

WARNING    ATCG MIL 17P SWP 180404200124

2018040418 17P IRIS       023  01 125 03 SATL 045

T000 197S 1517E 045 R034 090 NE QD 125 SE QD 105 SW QD 085 NW QD

T012 198S 1520E 045 R034 055 NE QD 115 SE QD 120 SW QD 045 NW QD

T024 197S 1521E 040 R034 025 NE QD 170 SE QD 120 SW QD 055 NW QD

T036 194S 1517E 040 R034 000 NE QD 145 SE QD 125 SW QD 030 NW QD

T048 189S 1512E 035 R034 015 NE QD 105 SE QD 115 SW QD 005 NW QD

T072 178S 1506E 030

AMP

    048HR DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER

    072HR DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER

SUBJ:  TROPICAL CYCLONE 17P (IRIS) WARNING NR 023

1. TROPICAL CYCLONE 17P (IRIS) WARNING NR 023

   01 ACTIVE TROPICAL CYCLONE IN SOUTHPAC

   MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE

   WIND RADII VALID OVER OPEN WATER ONLY

    ---

   WARNING POSITION:

   041800Z --- NEAR 19.7S 151.7E

     MOVEMENT PAST SIX HOURS - 125 DEGREES AT 03 KTS

     POSITION ACCURATE TO WITHIN 045 NM

     POSITION BASED ON CENTER LOCATED BY SATELLITE

   PRESENT WIND DISTRIBUTION:

   MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT

   WIND RADII VALID OVER OPEN WATER ONLY

   RADIUS OF 034 KT WINDS - 090 NM NORTHEAST QUADRANT

                            125 NM SOUTHEAST QUADRANT

                            105 NM SOUTHWEST QUADRANT

                            085 NM NORTHWEST QUADRANT

   REPEAT POSIT: 19.7S 151.7E

    ---

   FORECASTS:

   12 HRS, VALID AT:

   050600Z --- 19.8S 152.0E

   MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT

   WIND RADII VALID OVER OPEN WATER ONLY

   RADIUS OF 034 KT WINDS - 055 NM NORTHEAST QUADRANT

                            115 NM SOUTHEAST QUADRANT