WTPN31 PGTW 030900

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

SUBJ/TROPICAL CYCLONE WARNING//

RMKS/

1. TYPHOON 25W (JEBI) WARNING NR 029

   01 ACTIVE TROPICAL CYCLONE IN NORTHWESTPAC

   MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE

   WIND RADII VALID OVER OPEN WATER ONLY

    ---

   WARNING POSITION:

   030600Z --- NEAR 27.4N 132.5E

     MOVEMENT PAST SIX HOURS - 330 DEGREES AT 11 KTS

     POSITION ACCURATE TO WITHIN 030 NM

     POSITION BASED ON CENTER LOCATED BY A COMBINATION OF

     SATELLITE AND SYNOPTIC DATA

   PRESENT WIND DISTRIBUTION:

   MAX SUSTAINED WINDS - 095 KT, GUSTS 115 KT

   WIND RADII VALID OVER OPEN WATER ONLY

   RADIUS OF 064 KT WINDS - 060 NM NORTHEAST QUADRANT

                            055 NM SOUTHEAST QUADRANT

                            040 NM SOUTHWEST QUADRANT

                            045 NM NORTHWEST QUADRANT

   RADIUS OF 050 KT WINDS - 110 NM NORTHEAST QUADRANT

                            080 NM SOUTHEAST QUADRANT

                            070 NM SOUTHWEST QUADRANT

                            080 NM NORTHWEST QUADRANT

   RADIUS OF 034 KT WINDS - 190 NM NORTHEAST QUADRANT

                            175 NM SOUTHEAST QUADRANT

                            135 NM SOUTHWEST QUADRANT

                            155 NM NORTHWEST QUADRANT

   REPEAT POSIT: 27.4N 132.5E

    ---

   FORECASTS:

   12 HRS, VALID AT:

   031800Z --- 30.3N 132.9E

   MAX SUSTAINED WINDS - 090 KT, GUSTS 110 KT

   WIND RADII VALID OVER OPEN WATER ONLY

   RADIUS OF 064 KT WINDS - 055 NM NORTHEAST QUADRANT

                            060 NM SOUTHEAST QUADRANT

                            040 NM SOUTHWEST QUADRANT

                            035 NM NORTHWEST QUADRANT

   RADIUS OF 050 KT WINDS - 100 NM NORTHEAST QUADRANT

                            095 NM SOUTHEAST QUADRANT

                            070 NM SOUTHWEST QUADRANT

                            060 NM NORTHWEST QUADRANT

   RADIUS OF 034 KT WINDS - 190 NM NORTHEAST QUADRANT

                            195 NM SOUTHEAST QUADRANT

                            150 NM SOUTHWEST QUADRANT

                            120 NM NORTHWEST QUADRANT

   VECTOR TO 24 HR POSIT: 020 DEG/ 27 KTS

    ---

   24 HRS, VALID AT:

   040600Z --- 35.3N 135.2E

   MAX SUSTAINED WINDS - 080 KT, GUSTS 100 KT

   WIND RADII VALID OVER OPEN WATER ONLY

   BECOMING EXTRATROPICAL

   RADIUS OF 064 KT WINDS - 040 NM NORTHEAST QUADRANT

                            060 NM SOUTHEAST QUADRANT

                            035 NM SOUTHWEST QUADRANT

                            020 NM NORTHWEST QUADRANT

   RADIUS OF 050 KT WINDS - 095 NM NORTHEAST QUADRANT

                            105 NM SOUTHEAST QUADRANT

                            060 NM SOUTHWEST QUADRANT

                            035 NM NORTHWEST QUADRANT

   RADIUS OF 034 KT WINDS - 200 NM NORTHEAST QUADRANT

                            210 NM SOUTHEAST QUADRANT

                            185 NM SOUTHWEST QUADRANT

                            100 NM NORTHWEST QUADRANT

   VECTOR TO 36 HR POSIT: 015 DEG/ 32 KTS

    ---

   36 HRS, VALID AT:

   041800Z --- 41.5N 137.5E

   MAX SUSTAINED WINDS - 070 KT, GUSTS 085 KT

   WIND RADII VALID OVER OPEN WATER ONLY

   EXTRATROPICAL

   RADIUS OF 064 KT WINDS - 030 NM NORTHEAST QUADRANT

                            045 NM SOUTHEAST QUADRANT

                            030 NM SOUTHWEST QUADRANT

                            000 NM NORTHWEST QUADRANT

   RADIUS OF 050 KT WINDS - 095 NM NORTHEAST QUADRANT

                            085 NM SOUTHEAST QUADRANT

                            050 NM SOUTHWEST QUADRANT

                            030 NM NORTHWEST QUADRANT

   RADIUS OF 034 KT WINDS - 230 NM NORTHEAST QUADRANT

                            245 NM SOUTHEAST QUADRANT

                            135 NM SOUTHWEST QUADRANT

                            070 NM NORTHWEST QUADRANT

    ---

REMARKS:

030900Z POSITION NEAR 28.1N 132.6E.

TYPHOON 25W (JEBI), LOCATED APPROXIMATELY 257 NM EAST-NORTHEAST

OF KADENA AB, HAS TRACKED NORTH-NORTHWESTWARD AT 11 KNOTS OVER

THE PAST SIX HOURS.

MAXIMUM SIGNIFICANT WAVE HEIGHT AT 030600Z IS 28 FEET. NEXT

WARNINGS AT 031500Z, 032100Z, 040300Z AND 040900Z.//

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