WTPN31 PGTW 080300

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

SUBJ/TROPICAL CYCLONE WARNING//

RMKS/

1. TROPICAL DEPRESSION 07W (NORU) WARNING NR 074

   01 ACTIVE TROPICAL CYCLONE IN NORTHWESTPAC

   MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE

   WIND RADII VALID OVER OPEN WATER ONLY

    ---

   WARNING POSITION:

   080000Z --- NEAR 37.2N 137.7E

     MOVEMENT PAST SIX HOURS - 025 DEGREES AT 12 KTS

     POSITION ACCURATE TO WITHIN 060 NM

     POSITION BASED ON CENTER LOCATED BY A COMBINATION OF

     SATELLITE AND RADAR

   PRESENT WIND DISTRIBUTION:

   MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT

   WIND RADII VALID OVER OPEN WATER ONLY

   REPEAT POSIT: 37.2N 137.7E

    ---

   FORECASTS:

   12 HRS, VALID AT:

   081200Z --- 38.3N 138.4E

   MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT

   WIND RADII VALID OVER OPEN WATER ONLY

   VECTOR TO 24 HR POSIT: 050 DEG/ 05 KTS

    ---

   24 HRS, VALID AT:

   090000Z --- 39.0N 139.4E

   MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT

   WIND RADII VALID OVER OPEN WATER ONLY

   VECTOR TO 36 HR POSIT: 065 DEG/ 05 KTS

    ---

   36 HRS, VALID AT:

   091200Z --- 39.4N 140.6E

   MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT

   WIND RADII VALID OVER OPEN WATER ONLY

   BECOMING EXTRATROPICAL

   VECTOR TO 48 HR POSIT: 110 DEG/ 09 KTS

    ---

   EXTENDED OUTLOOK:

   48 HRS, VALID AT:

   100000Z --- 38.8N 142.9E

   MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT

   WIND RADII VALID OVER OPEN WATER ONLY

   EXTRATROPICAL

    ---

REMARKS:

080300Z POSITION NEAR 37.5N 137.9E.

TROPICAL DEPRESSION 07W (NORU), LOCATED APPROXIMATELY 122 NM

NORTHWEST OF YOKOTA AB, HAS TRACKED NORTH-NORTHEASTWARD AT 12

KNOTS OVER THE PAST SIX HOURS.

MAXIMUM SIGNIFICANT WAVE HEIGHT AT 080000Z IS 10 FEET. NEXT

WARNINGS AT 080900Z, 081500Z, 082100Z AND 090300Z.

//