Advisories

WTPN32 PGTW 301500
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL DEPRESSION 21W (ETAU) WARNING NR 015//
RMKS/
1. TROPICAL DEPRESSION 21W (ETAU) WARNING NR 015    
   02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC
   MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
   WIND RADII VALID OVER OPEN WATER ONLY
    ---
   WARNING POSITION:
   301200Z --- NEAR 31.1N 166.0E
     MOVEMENT PAST SIX HOURS - 065 DEGREES AT 07 KTS
     POSITION ACCURATE TO WITHIN 030 NM
     POSITION BASED ON CENTER LOCATED BY SATELLITE
   PRESENT WIND DISTRIBUTION:
   MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   REPEAT POSIT: 31.1N 166.0E
    ---
   FORECASTS:
   12 HRS, VALID AT:
   310000Z --- 32.2N 167.1E
   MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   VECTOR TO 24 HR POSIT: 025 DEG/ 08 KTS
    ---
   24 HRS, VALID AT:
   311200Z --- 33.6N 167.9E
   MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   BECOMING SUBTROPICAL
   VECTOR TO 36 HR POSIT: 020 DEG/ 08 KTS
    ---
   36 HRS, VALID AT:
   010000Z --- 35.1N 168.6E
   MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   SUBTROPICAL
    ---
REMARKS:
301500Z POSITION NEAR 31.4N 166.3E.
30AUG26. TROPICAL DEPRESSION 21W (ETAU), LOCATED APPROXIMATELY
709 NM NORTH OF WAKE ISLAND, HAS TRACKED EAST-NORTHEASTWARD AT 07
KNOTS OVER THE PAST SIX HOURS.
MINIMUM CENTRAL PRESSURE AT 301200Z IS 991 MB. MAXIMUM
SIGNIFICANT WAVE HEIGHT AT 301200Z IS 10 FEET. NEXT WARNINGS AT
302100Z, 310300Z, 310900Z AND 311500Z.
REFER TO TROPICAL STORM 20W (BANG-LANG) FINAL WARNING (WTPN33 PGTW).//
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