WTPN32 PGTW 021500

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

SUBJ/TROPICAL CYCLONE WARNING//

RMKS/

1. TYPHOON 21W (CHABA) WARNING NR 019

   01 ACTIVE TROPICAL CYCLONE IN NORTHWESTPAC

   MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE

   WIND RADII VALID OVER OPEN WATER ONLY

    ---

   WARNING POSITION:

   021200Z --- NEAR 21.8N 129.3E

     MOVEMENT PAST SIX HOURS - 315 DEGREES AT 14 KTS

     POSITION ACCURATE TO WITHIN 020 NM

     POSITION BASED ON EYE FIXED BY SATELLITE

   PRESENT WIND DISTRIBUTION:

   MAX SUSTAINED WINDS - 110 KT, GUSTS 135 KT

   WIND RADII VALID OVER OPEN WATER ONLY

   RADIUS OF 064 KT WINDS - 025 NM NORTHEAST QUADRANT

                            025 NM SOUTHEAST QUADRANT

                            025 NM SOUTHWEST QUADRANT

                            025 NM NORTHWEST QUADRANT

   RADIUS OF 050 KT WINDS - 050 NM NORTHEAST QUADRANT

                            035 NM SOUTHEAST QUADRANT

                            030 NM SOUTHWEST QUADRANT

                            050 NM NORTHWEST QUADRANT

   RADIUS OF 034 KT WINDS - 085 NM NORTHEAST QUADRANT

                            055 NM SOUTHEAST QUADRANT

                            045 NM SOUTHWEST QUADRANT

                            075 NM NORTHWEST QUADRANT

   REPEAT POSIT: 21.8N 129.3E

    ---

   FORECASTS:

   12 HRS, VALID AT:

   030000Z --- 24.1N 127.7E

   MAX SUSTAINED WINDS - 115 KT, GUSTS 140 KT

   WIND RADII VALID OVER OPEN WATER ONLY

   RADIUS OF 064 KT WINDS - 040 NM NORTHEAST QUADRANT

                            040 NM SOUTHEAST QUADRANT

                            030 NM SOUTHWEST QUADRANT

                            030 NM NORTHWEST QUADRANT

   RADIUS OF 050 KT WINDS - 055 NM NORTHEAST QUADRANT

                            060 NM SOUTHEAST QUADRANT

                            040 NM SOUTHWEST QUADRANT

                            050 NM NORTHWEST QUADRANT

   RADIUS OF 034 KT WINDS - 135 NM NORTHEAST QUADRANT

                            120 NM SOUTHEAST QUADRANT

                            080 NM SOUTHWEST QUADRANT

                            105 NM NORTHWEST QUADRANT

   VECTOR TO 24 HR POSIT: 350 DEG/ 11 KTS

    ---

   24 HRS, VALID AT:

   031200Z --- 26.3N 127.2E

   MAX SUSTAINED WINDS - 120 KT, GUSTS 145 KT

   WIND RADII VALID OVER OPEN WATER ONLY

   RADIUS OF 064 KT WINDS - 035 NM NORTHEAST QUADRANT

                            035 NM SOUTHEAST QUADRANT

                            030 NM SOUTHWEST QUADRANT

                            035 NM NORTHWEST QUADRANT

   RADIUS OF 050 KT WINDS - 055 NM NORTHEAST QUADRANT

                            060 NM SOUTHEAST QUADRANT

                            045 NM SOUTHWEST QUADRANT

                            060 NM NORTHWEST QUADRANT

   RADIUS OF 034 KT WINDS - 130 NM NORTHEAST QUADRANT

                            120 NM SOUTHEAST QUADRANT

                            085 NM SOUTHWEST QUADRANT

                            110 NM NORTHWEST QUADRANT

   VECTOR TO 36 HR POSIT: 360 DEG/ 12 KTS

    ---

   36 HRS, VALID AT:

   040000Z --- 28.6N 127.1E

   MAX SUSTAINED WINDS - 120 KT, GUSTS 145 KT

   WIND RADII VALID OVER OPEN WATER ONLY

   RADIUS OF 064 KT WINDS - 040 NM NORTHEAST QUADRANT

                            040 NM SOUTHEAST QUADRANT

                            030 NM SOUTHWEST QUADRANT

                            035 NM NORTHWEST QUADRANT

   RADIUS OF 050 KT WINDS - 065 NM NORTHEAST QUADRANT

                            065 NM SOUTHEAST QUADRANT

                            045 NM SOUTHWEST QUADRANT

                            065 NM NORTHWEST QUADRANT

   RADIUS OF 034 KT WINDS - 135 NM NORTHEAST QUADRANT

                            135 NM SOUTHEAST QUADRANT

                            085 NM SOUTHWEST QUADRANT

                            120 NM NORTHWEST QUADRANT

   VECTOR TO 48 HR POSIT: 010 DEG/ 13 KTS

    ---

   EXTENDED OUTLOOK:

   48 HRS, VALID AT:

   041200Z --- 31.1N 127.5E

   MAX SUSTAINED WINDS - 110 KT, GUSTS 135 KT

   WIND RADII VALID OVER OPEN WATER ONLY

   RADIUS OF 064 KT WINDS - 045 NM NORTHEAST QUADRANT

                            045 NM SOUTHEAST QUADRANT

                            035 NM SOUTHWEST QUADRANT

                            040 NM NORTHWEST QUADRANT

   RADIUS OF 050 KT WINDS - 075 NM NORTHEAST QUADRANT

                            070 NM SOUTHEAST QUADRANT

                            055 NM SOUTHWEST QUADRANT

                            070 NM NORTHWEST QUADRANT

   RADIUS OF 034 KT WINDS - 135 NM NORTHEAST QUADRANT

                            150 NM SOUTHEAST QUADRANT

                            095 NM SOUTHWEST QUADRANT

                            120 NM NORTHWEST QUADRANT

   VECTOR TO 72 HR POSIT: 050 DEG/ 21 KTS

    ---

   72 HRS, VALID AT:

   051200Z --- 35.9N 135.6E

   MAX SUSTAINED WINDS - 065 KT, GUSTS 080 KT

   WIND RADII VALID OVER OPEN WATER ONLY

   BECOMING EXTRATROPICAL

   RADIUS OF 050 KT WINDS - 025 NM NORTHEAST QUADRANT

                            050 NM SOUTHEAST QUADRANT

                            055 NM SOUTHWEST QUADRANT

                            030 NM NORTHWEST QUADRANT

   RADIUS OF 034 KT WINDS - 100 NM NORTHEAST QUADRANT

                            150 NM SOUTHEAST QUADRANT

                            160 NM SOUTHWEST QUADRANT

                            055 NM NORTHWEST QUADRANT

   VECTOR TO 96 HR POSIT: 070 DEG/ 33 KTS

    ---

   LONG RANGE OUTLOOK:

    ---

   96 HRS, VALID AT:

   061200Z --- 39.8N 151.4E

   MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT

   WIND RADII VALID OVER OPEN WATER ONLY

   EXTRATROPICAL

    ---

REMARKS:

021500Z POSITION NEAR 22.4N 128.9E.

TYPHOON 21W (CHABA), LOCATED APPROXIMATELY 294 NM SOUTH-SOUTHEAST

OF KADENA AB, HAS TRACKED NORTHWESTWARD AT 14 KNOTS OVER THE PAST

SIX HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 021200Z IS 34 FEET.

NEXT WARNINGS AT 022100Z, 030300Z, 030900Z AND 031500Z.//