WTPS32 PGTW 052100 RRA

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

SUBJ/TROPICAL CYCLONE WARNING//

RMKS/

1. TROPICAL CYCLONE 17P (IRIS) WARNING NR 027

   01 ACTIVE TROPICAL CYCLONE IN SOUTHPAC

   MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE

   WIND RADII VALID OVER OPEN WATER ONLY

    ---

   WARNING POSITION:

   051800Z --- NEAR 20.4S 153.5E

     MOVEMENT PAST SIX HOURS - 090 DEGREES AT 03 KTS

     POSITION ACCURATE TO WITHIN 040 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 - 085 NM NORTHEAST QUADRANT

                            140 NM SOUTHEAST QUADRANT

                            115 NM SOUTHWEST QUADRANT

                            070 NM NORTHWEST QUADRANT

   REPEAT POSIT: 20.4S 153.5E

    ---

   FORECASTS:

   12 HRS, VALID AT:

   060600Z --- 19.9S 153.2E

   MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT

   WIND RADII VALID OVER OPEN WATER ONLY

   RADIUS OF 034 KT WINDS - 000 NM NORTHEAST QUADRANT

                            105 NM SOUTHEAST QUADRANT

                            130 NM SOUTHWEST QUADRANT

                            025 NM NORTHWEST QUADRANT

   VECTOR TO 24 HR POSIT: 320 DEG/ 04 KTS

    ---

   24 HRS, VALID AT:

   061800Z --- 19.2S 152.6E

   MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT

   WIND RADII VALID OVER OPEN WATER ONLY

   RADIUS OF 034 KT WINDS - 000 NM NORTHEAST QUADRANT

                            055 NM SOUTHEAST QUADRANT

                            075 NM SOUTHWEST QUADRANT

                            005 NM NORTHWEST QUADRANT