WTPN31 PGTW 240300

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

SUBJ/TROPICAL CYCLONE WARNING//

RMKS/

1. TROPICAL STORM 04W (LUPIT) WARNING NR 003

   01 ACTIVE TROPICAL CYCLONE IN NORTHWESTPAC

   MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE

   WIND RADII VALID OVER OPEN WATER ONLY

    ---

   WARNING POSITION:

   240000Z --- NEAR 30.7N 158.4E

     MOVEMENT PAST SIX HOURS - 035 DEGREES AT 23 KTS

     POSITION ACCURATE TO WITHIN 060 NM

     POSITION BASED ON CENTER LOCATED BY SATELLITE

   PRESENT WIND DISTRIBUTION:

   MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT

   WIND RADII VALID OVER OPEN WATER ONLY

   BECOMING EXTRATROPICAL

   RADIUS OF 034 KT WINDS - 075 NM NORTHEAST QUADRANT

                            075 NM SOUTHEAST QUADRANT

                            025 NM SOUTHWEST QUADRANT

                            050 NM NORTHWEST QUADRANT

   REPEAT POSIT: 30.7N 158.4E

    ---

   FORECASTS:

   12 HRS, VALID AT:

   241200Z --- 35.2N 159.5E

   MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT

   WIND RADII VALID OVER OPEN WATER ONLY

   BECOMING EXTRATROPICAL

   RADIUS OF 034 KT WINDS - 080 NM NORTHEAST QUADRANT

                            085 NM SOUTHEAST QUADRANT

                            025 NM SOUTHWEST QUADRANT

                            040 NM NORTHWEST QUADRANT

   VECTOR TO 24 HR POSIT: 350 DEG/ 21 KTS

    ---

   24 HRS, VALID AT:

   250000Z --- 39.3N 158.8E

   MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT

   WIND RADII VALID OVER OPEN WATER ONLY

   EXTRATROPICAL

    ---

REMARKS:

240300Z POSITION NEAR 31.8N 158.7E.

TROPICAL STORM 04W (LUPIT), LOCATED APPROXIMATELY 455 NM NORTH-

NORTHEAST OF MINAMI TORI SHIMA, HAS TRACKED NORTHEASTWARD AT 23

KNOTS OVER THE PAST SIX HOURS.

MAXIMUM SIGNIFICANT WAVE HEIGHT AT 240000Z IS 14 FEET. NEXT

WARNINGS AT 240900Z, 241500Z AND 242100Z.//