Advisories

WTIO31 PGTW 231500
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL CYCLONE 01B (ONE) WARNING NR 004//
RMKS/
1. TROPICAL CYCLONE 01B (ONE) WARNING NR 004    
   01 ACTIVE TROPICAL CYCLONE IN NORTHIO
   MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
   WIND RADII VALID OVER OPEN WATER ONLY
    ---
   WARNING POSITION:
   231200Z --- NEAR 17.8N 84.0E
     MOVEMENT PAST SIX HOURS - 270 DEGREES AT 06 KTS
     POSITION ACCURATE TO WITHIN 030 NM
     POSITION BASED ON CENTER LOCATED BY A COMBINATION OF 
     SATELLITE AND RADAR
   PRESENT WIND DISTRIBUTION:
   MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   RADIUS OF 034 KT WINDS - 025 NM NORTHEAST QUADRANT
                            040 NM SOUTHEAST QUADRANT
                            045 NM SOUTHWEST QUADRANT
                            035 NM NORTHWEST QUADRANT
   REPEAT POSIT: 17.8N 84.0E
    ---
   FORECASTS:
   12 HRS, VALID AT:
   240000Z --- 18.3N 83.5E
   MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
   RADIUS OF 034 KT WINDS - 020 NM NORTHEAST QUADRANT
                            030 NM SOUTHEAST QUADRANT
                            030 NM SOUTHWEST QUADRANT
                            030 NM NORTHWEST QUADRANT
   VECTOR TO 24 HR POSIT: 330 DEG/ 03 KTS
    ---
   24 HRS, VALID AT:
   241200Z --- 18.8N 83.2E
   MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
    ---
REMARKS:
231500Z POSITION NEAR 17.9N 83.9E.
23SEP26. TROPICAL CYCLONE 01B (ONE), LOCATED APPROXIMATELY 380 NM
SOUTHWEST OF KOLKATA, INDIA, HAS TRACKED WESTWARD AT 06 KNOTS
OVER THE PAST SIX HOURS. MINIMUM CENTRAL PRESSURE AT 231200Z IS 990 
MB. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 231200Z IS 15 FEET. NEXT 
WARNINGS AT 232100Z, 240300Z AND 240900Z.//
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