WTPN31 PGTW 212100 RRA

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

SUBJ/TROPICAL CYCLONE WARNING//

RMKS/

1. TROPICAL STORM 30W (NOCK-TEN) WARNING NR 003

   UPGRADED FROM TROPICAL DEPRESSION 30W

   01 ACTIVE TROPICAL CYCLONE IN NORTHWESTPAC

   MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE

   WIND RADII VALID OVER OPEN WATER ONLY

    ---

   WARNING POSITION:

   211800Z --- NEAR 7.9N 140.3E

     MOVEMENT PAST SIX HOURS - 320 DEGREES AT 12 KTS

     POSITION ACCURATE TO WITHIN 030 NM

     POSITION BASED ON CENTER LOCATED BY SATELLITE

   PRESENT WIND DISTRIBUTION:

   MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT

   WIND RADII VALID OVER OPEN WATER ONLY

   RADIUS OF 034 KT WINDS - 065 NM NORTHEAST QUADRANT

                            055 NM SOUTHEAST QUADRANT

                            025 NM SOUTHWEST QUADRANT

                            035 NM NORTHWEST QUADRANT

   REPEAT POSIT: 7.9N 140.3E

    ---

   FORECASTS:

   12 HRS, VALID AT:

   220600Z --- 9.3N 138.0E

   MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT

   WIND RADII VALID OVER OPEN WATER ONLY

   RADIUS OF 034 KT WINDS - 085 NM NORTHEAST QUADRANT

                            070 NM SOUTHEAST QUADRANT

                            050 NM SOUTHWEST QUADRANT

                            065 NM NORTHWEST QUADRANT

   VECTOR TO 24 HR POSIT: 300 DEG/ 16 KTS

    ---

   24 HRS, VALID AT:

   221800Z --- 10.8N 135.1E

   MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT

   WIND RADII VALID OVER OPEN WATER ONLY

   RADIUS OF 050 KT WINDS - 030 NM NORTHEAST QUADRANT

                            030 NM SOUTHEAST QUADRANT

                            025 NM SOUTHWEST QUADRANT=