WTPN32 PGTW 280900 RRA

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

SUBJ/TROPICAL CYCLONE WARNING//

RMKS/

1. TROPICAL DEPRESSION 21W (CHABA) WARNING NR 002

   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:

   280600Z --- NEAR 14.3N 147.0E

     MOVEMENT PAST SIX HOURS - 265 DEGREES AT 14 KTS

     POSITION ACCURATE TO WITHIN 040 NM

     POSITION BASED ON CENTER LOCATED BY SATELLITE

   PRESENT WIND DISTRIBUTION:

   MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT

   WIND RADII VALID OVER OPEN WATER ONLY

   REPEAT POSIT: 14.3N 147.0E

    ---

   FORECASTS:

   12 HRS, VALID AT:

   281800Z --- 14.4N 144.3E

   MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT

   WIND RADII VALID OVER OPEN WATER ONLY

   VECTOR TO 24 HR POSIT: 275 DEG/ 11 KTS

    ---

   24 HRS, VALID AT:

   290600Z --- 14.5N 142.1E

   MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT

   WIND RADII VALID OVER OPEN WATER ONLY

   VECTOR TO 36 HR POSIT: 285 DEG/ 09 KTS

    ---

   36 HRS, VALID AT:

   291800Z --- 14.9N 140.2E

   MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT

   WIND RADII VALID OVER OPEN WATER ONLY

   RADIUS OF 034 KT WINDS - 070 NM NORTHEAST QUADRANT

                            055 NM SOUTHEAST QUADRANT

                            025 NM SOUTHWEST QUADRANT

                            045 NM NORTHWEST QUADRANT

   VECTOR TO 48 HR POSIT: 295 DEG/ 11 KTS

    ---

   EXTENDED OUTLOOK:

   48 HRS, VALID AT:

   300600Z --- 15.9N 138.1E

   MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT

   WIND RADII VALID OVER OPEN WATER ONLY

   RADIUS OF 034 KT WINDS - 080 NM NORTHEAST QUADRANT=