WTPN31 PGTW 231500 RRA

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

SUBJ/TROPICAL CYCLONE WARNING//

RMKS/

1. TROPICAL STORM 04W (FOUR) WARNING NR 001

   UPGRADED FROM TROPICAL DEPRESSION 04W

   01 ACTIVE TROPICAL CYCLONE IN NORTHWESTPAC

   MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE

   WIND RADII VALID OVER OPEN WATER ONLY

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   WARNING POSITION:

   231200Z --- NEAR 27.6N 155.3E

     MOVEMENT PAST SIX HOURS - 045 DEGREES AT 19 KTS

     POSITION ACCURATE TO WITHIN 030 NM

     POSITION BASED ON CENTER LOCATED BY SATELLITE

   PRESENT WIND DISTRIBUTION:

   MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT

   WIND RADII VALID OVER OPEN WATER ONLY

   REPEAT POSIT: 27.6N 155.3E

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   FORECASTS:

   12 HRS, VALID AT:

   240000Z --- 31.0N 157.5E

   MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT

   WIND RADII VALID OVER OPEN WATER ONLY

   RADIUS OF 034 KT WINDS - 050 NM NORTHEAST QUADRANT

                            060 NM SOUTHEAST QUADRANT

                            045 NM SOUTHWEST QUADRANT

                            030 NM NORTHWEST QUADRANT

   VECTOR TO 24 HR POSIT: 015 DEG/ 21 KTS

    ---

   24 HRS, VALID AT:

   241200Z --- 35.0N 158.6E

   MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT

   WIND RADII VALID OVER OPEN WATER ONLY

   RADIUS OF 034 KT WINDS - 050 NM NORTHEAST QUADRANT

                            060 NM SOUTHEAST QUADRANT

                            045 NM SOUTHWEST QUADRANT

                            035 NM NORTHWEST QUADRANT

   VECTOR TO 36 HR POSIT: 355 DEG/ 22 KTS

    ---

   36 HRS, VALID AT:

   250000Z --- 39.4N 157.9E

   MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT

   WIND RADII VALID OVER OPEN WATER ONLY=