Advisories

WTPN32 PGTW 300300
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL DEPRESSION 21W (ETAU) WARNING NR 013//
RMKS/
1. TROPICAL DEPRESSION 21W (ETAU) WARNING NR 013    
   DOWNGRADED FROM TROPICAL STORM 21W
   02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC
   MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
   WIND RADII VALID OVER OPEN WATER ONLY
    ---
   WARNING POSITION:
   300000Z --- NEAR 30.9N 164.7E
     MOVEMENT PAST SIX HOURS - 320 DEGREES AT 03 KTS
     POSITION ACCURATE TO WITHIN 020 NM
     POSITION BASED ON CENTER LOCATED BY SATELLITE
   PRESENT WIND DISTRIBUTION:
   MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   REPEAT POSIT: 30.9N 164.7E
    ---
   FORECASTS:
   12 HRS, VALID AT:
   301200Z --- 31.5N 164.8E
   MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   VECTOR TO 24 HR POSIT: 030 DEG/ 06 KTS
    ---
   24 HRS, VALID AT:
   310000Z --- 32.6N 165.6E
   MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   VECTOR TO 36 HR POSIT: 030 DEG/ 06 KTS
    ---
   36 HRS, VALID AT:
   311200Z --- 33.7N 166.4E
   MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   BECOMING SUBTROPICAL
   VECTOR TO 48 HR POSIT: 035 DEG/ 06 KTS
    ---
   EXTENDED OUTLOOK:
   48 HRS, VALID AT:
   010000Z --- 34.6N 167.2E
   MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   SUBTROPICAL
    ---
REMARKS:
300300Z POSITION NEAR 31.1N 164.7E.
30AUG26. TROPICAL DEPRESSION 21W (ETAU), LOCATED APPROXIMATELY
696 NM NORTHEAST OF MINAMI TORI SHIMA, HAS TRACKED NORTHWESTWARD
AT 03 KNOTS OVER THE PAST SIX HOURS.
MINIMUM CENTRAL PRESSURE AT 300000Z IS 994 MB. MAXIMUM
SIGNIFICANT WAVE HEIGHT AT 300000Z IS 20 FEET. NEXT WARNINGS AT
300900Z, 301500Z, 302100Z AND 310300Z.
REFER TO TROPICAL STORM 20W (BANG-LANG) WARNINGS (WTPN33 PGTW)
FOR SIX-HOURLY UPDATES.//
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