WTPS32 PGTW 041500 RRA

MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//

SUBJ/TROPICAL CYCLONE WARNING//

RMKS/

1. TROPICAL CYCLONE 17P (IRIS) WARNING NR 022

   01 ACTIVE TROPICAL CYCLONE IN SOUTHPAC

   MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE

   WIND RADII VALID OVER OPEN WATER ONLY

    ---

   WARNING POSITION:

   041200Z --- NEAR 19.5S 151.4E

     MOVEMENT PAST SIX HOURS - 120 DEGREES AT 04 KTS

     POSITION ACCURATE TO WITHIN 020 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 - 120 NM NORTHEAST QUADRANT

                            155 NM SOUTHEAST QUADRANT

                            135 NM SOUTHWEST QUADRANT

                            115 NM NORTHWEST QUADRANT

   REPEAT POSIT: 19.5S 151.4E

    ---

   FORECASTS:

   12 HRS, VALID AT:

   050000Z --- 19.7S 151.9E

   MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT

   WIND RADII VALID OVER OPEN WATER ONLY

   RADIUS OF 034 KT WINDS - 065 NM NORTHEAST QUADRANT

                            145 NM SOUTHEAST QUADRANT

                            130 NM SOUTHWEST QUADRANT

                            070 NM NORTHWEST QUADRANT

   VECTOR TO 24 HR POSIT: 090 DEG/ 00 KTS

    ---

   24 HRS, VALID AT:

   051200Z --- 19.7S 152.0E

   MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT

   WIND RADII VALID OVER OPEN WATER ONLY

   RADIUS OF 034 KT WINDS - 035 NM NORTHEAST QUADRANT

                            135 NM SOUTHEAST QUADRANT

                            140 NM SOUTHWEST QUADRANT

                            065 NM NORTHWEST QUADRANT