WTPS32 PGTW 042100 RRA

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

SUBJ/TROPICAL CYCLONE WARNING//

RMKS/

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

                            120 NM SOUTHWEST QUADRANT

                            045 NM NORTHWEST QUADRANT

   VECTOR TO 24 HR POSIT: 045 DEG/ 01 KTS

    ---

   24 HRS, VALID AT:

   051800Z --- 19.7S 152.1E

   MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT

   WIND RADII VALID OVER OPEN WATER ONLY

   RADIUS OF 034 KT WINDS - 025 NM NORTHEAST QUADRANT

                            170 NM SOUTHEAST QUADRANT

                            120 NM SOUTHWEST QUADRANT

                            055 NM NORTHWEST QUADRANT