WTPN32 PGTW 280300

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

SUBJ/TROPICAL CYCLONE WARNING//

RMKS/

1. TROPICAL DEPRESSION 21W (CHABA) WARNING NR 001

   02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC

   MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE

   WIND RADII VALID OVER OPEN WATER ONLY

    ---

   WARNING POSITION:

   280000Z --- NEAR 14.2N 148.2E

     MOVEMENT PAST SIX HOURS - 265 DEGREES AT 14 KTS

     POSITION ACCURATE TO WITHIN 060 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: 14.2N 148.2E

    ---

   FORECASTS:

   12 HRS, VALID AT:

   281200Z --- 14.1N 146.0E

   MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT

   WIND RADII VALID OVER OPEN WATER ONLY

   VECTOR TO 24 HR POSIT: 275 DEG/ 11 KTS

    ---

   24 HRS, VALID AT:

   290000Z --- 14.2N 143.8E

   MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT

   WIND RADII VALID OVER OPEN WATER ONLY

   RADIUS OF 034 KT WINDS - 115 NM NORTHEAST QUADRANT

                            090 NM SOUTHEAST QUADRANT

                            055 NM SOUTHWEST QUADRANT

                            115 NM NORTHWEST QUADRANT

   VECTOR TO 36 HR POSIT: 280 DEG/ 11 KTS

    ---

   36 HRS, VALID AT:

   291200Z --- 14.5N 141.6E

   MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT

   WIND RADII VALID OVER OPEN WATER ONLY

   RADIUS OF 034 KT WINDS - 140 NM NORTHEAST QUADRANT

                            115 NM SOUTHEAST QUADRANT

                            090 NM SOUTHWEST QUADRANT

                            140 NM NORTHWEST QUADRANT

   VECTOR TO 48 HR POSIT: 295 DEG/ 10 KTS

    ---

   EXTENDED OUTLOOK:

   48 HRS, VALID AT:

   300000Z --- 15.4N 139.7E

   MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT

   WIND RADII VALID OVER OPEN WATER ONLY

   RADIUS OF 034 KT WINDS - 165 NM NORTHEAST QUADRANT

                            135 NM SOUTHEAST QUADRANT

                            110 NM SOUTHWEST QUADRANT

                            140 NM NORTHWEST QUADRANT

   VECTOR TO 72 HR POSIT: 310 DEG/ 10 KTS

    ---

   72 HRS, VALID AT:

   010000Z --- 18.0N 136.3E

   MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT

   WIND RADII VALID OVER OPEN WATER ONLY

   RADIUS OF 050 KT WINDS - 060 NM NORTHEAST QUADRANT

                            045 NM SOUTHEAST QUADRANT

                            035 NM SOUTHWEST QUADRANT

                            065 NM NORTHWEST QUADRANT

   RADIUS OF 034 KT WINDS - 190 NM NORTHEAST QUADRANT

                            170 NM SOUTHEAST QUADRANT

                            100 NM SOUTHWEST QUADRANT

                            165 NM NORTHWEST QUADRANT

   VECTOR TO 96 HR POSIT: 305 DEG/ 12 KTS

    ---

   LONG RANGE OUTLOOK:

    ---

   96 HRS, VALID AT:

   020000Z --- 20.6N 132.2E

   MAX SUSTAINED WINDS - 065 KT, GUSTS 080 KT

   WIND RADII VALID OVER OPEN WATER ONLY

   RADIUS OF 064 KT WINDS - 040 NM NORTHEAST QUADRANT

                            030 NM SOUTHEAST QUADRANT

                            020 NM SOUTHWEST QUADRANT

                            030 NM NORTHWEST QUADRANT

   RADIUS OF 050 KT WINDS - 095 NM NORTHEAST QUADRANT

                            075 NM SOUTHEAST QUADRANT

                            050 NM SOUTHWEST QUADRANT

                            070 NM NORTHWEST QUADRANT

   RADIUS OF 034 KT WINDS - 205 NM NORTHEAST QUADRANT

                            170 NM SOUTHEAST QUADRANT

                            130 NM SOUTHWEST QUADRANT

                            170 NM NORTHWEST QUADRANT

   VECTOR TO 120 HR POSIT: 315 DEG/ 12 KTS

    ---

   120 HRS, VALID AT:

   030000Z --- 23.7N 128.5E

   MAX SUSTAINED WINDS - 065 KT, GUSTS 080 KT

   WIND RADII VALID OVER OPEN WATER ONLY

   RADIUS OF 064 KT WINDS - 050 NM NORTHEAST QUADRANT

                            035 NM SOUTHEAST QUADRANT

                            030 NM SOUTHWEST QUADRANT

                            035 NM NORTHWEST QUADRANT

   RADIUS OF 050 KT WINDS - 105 NM NORTHEAST QUADRANT

                            090 NM SOUTHEAST QUADRANT

                            060 NM SOUTHWEST QUADRANT

                            090 NM NORTHWEST QUADRANT

   RADIUS OF 034 KT WINDS - 190 NM NORTHEAST QUADRANT

                            140 NM SOUTHEAST QUADRANT

                            085 NM SOUTHWEST QUADRANT

                            155 NM NORTHWEST QUADRANT

    ---

REMARKS:

280300Z POSITION NEAR 14.2N 147.7E.

TROPICAL DEPRESSION 21W (CHABA), LOCATED APPROXIMATELY 194 NM

EAST OF ANDERSEN AFB, HAS TRACKED WESTWARD AT 14 KNOTS OVER THE

PAST SIX HOURS.

MAXIMUM SIGNIFICANT WAVE HEIGHT AT 280000Z IS 10 FEET. NEXT

WARNINGS AT 280900Z, 281500Z, 282100Z AND 290300Z.//