WTPS32 PGTW 040900 RRA

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

SUBJ/TROPICAL CYCLONE WARNING//

RMKS/

1. TROPICAL CYCLONE 17P (IRIS) WARNING NR 021

   02 ACTIVE TROPICAL CYCLONES IN SOUTHPAC

   MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE

   WIND RADII VALID OVER OPEN WATER ONLY

    ---

   WARNING POSITION:

   040600Z --- NEAR 19.3S 151.0E

     MOVEMENT PAST SIX HOURS - 100 DEGREES AT 05 KTS

     POSITION ACCURATE TO WITHIN 015 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 - 040 NM NORTHEAST QUADRANT

                            045 NM SOUTHEAST QUADRANT

                            065 NM SOUTHWEST QUADRANT

                            045 NM NORTHWEST QUADRANT

   RADIUS OF 034 KT WINDS - 120 NM NORTHEAST QUADRANT

                            170 NM SOUTHEAST QUADRANT

                            145 NM SOUTHWEST QUADRANT

                            115 NM NORTHWEST QUADRANT

   REPEAT POSIT: 19.3S 151.0E

    ---

   FORECASTS:

   12 HRS, VALID AT:

   041800Z --- 19.4S 151.3E

   MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT

   WIND RADII VALID OVER OPEN WATER ONLY

   RADIUS OF 050 KT WINDS - 015 NM NORTHEAST QUADRANT

                            030 NM SOUTHEAST QUADRANT

                            035 NM SOUTHWEST QUADRANT

                            025 NM NORTHWEST QUADRANT

   RADIUS OF 034 KT WINDS - 070 NM NORTHEAST QUADRANT

                            160 NM SOUTHEAST QUADRANT

                            135 NM SOUTHWEST QUADRANT

                            085 NM NORTHWEST QUADRANT