WTIO32 PGTW 292100
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL CYCLONE 05B (DITWAH) WARNING NR 012//
RMKS/
1. TROPICAL CYCLONE 05B (DITWAH) WARNING NR 012    
   01 ACTIVE TROPICAL CYCLONE IN NORTHIO
   MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
   WIND RADII VALID OVER OPEN WATER ONLY
    ---
   WARNING POSITION:
   291800Z --- NEAR 10.5N 80.8E
     MOVEMENT PAST SIX HOURS - 360 DEGREES AT 04 KTS
     POSITION ACCURATE TO WITHIN 060 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
   DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER
   REPEAT POSIT: 10.5N 80.8E
    ---
   FORECASTS:
   12 HRS, VALID AT:
   300600Z --- 11.4N 80.8E
   MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER
   VECTOR TO 24 HR POSIT: 360 DEG/ 05 KTS
    ---
   24 HRS, VALID AT:
   301800Z --- 12.4N 80.8E
   MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER
    ---
REMARKS:
292100Z POSITION NEAR 10.7N 80.8E.
29NOV25. TROPICAL CYCLONE 05B (DITWAH), LOCATED APPROXIMATELY 847
NM SOUTH-SOUTHWEST OF KOLKATA, INDIA, HAS TRACKED NORTHWARD AT 04
KNOTS OVER THE PAST SIX HOURS. ANIMATED ENHANCED INFRARED IMAGERY
DEPICTS TROPICAL CYCLONE 05B AS A SHALLOW, RAGGED, AND FULLY EXPOSED
LOW-LEVEL CIRCULATION. A 291510Z METOP-B ASCAT IMAGE REVEALS A SMALL
PATCH OF 30 KT WINDBARBS WITHIN THE PALK STRAIT, BUT CONFIRMS THE
MAJORITY OF THE WIND FIELD IS 25 KTS OR LESS. THE ENVIRONMENT IS
INCREASINGLY UNFAVORABLE, WITH SIGNIFICANT DRY AIR ENTRAINMENT AND
20-25 KTS OF VERTICAL WIND SHEAR. DETERMINISTIC TRACK MODELS ARE IN
GOOD AGREEMENT THAT 05B WILL TRACK DUE NORTH AFTER DISSIPATION,
REMAINING OFF THE COAST OF INDIA. INTENSITY GUIDANCE IS IN MODERATE
AGREEMENT IN DISSIPATION BY TAU 24, HOWEVER, COAMPS-TC (GFS AND
NAVGEM) INDICATES THE SLIGHT POSSIBILITY THAT 05B BRIEFLY
REINTENSIFYING TO 35 KTS AROUND TAU 36. BASED ON THE POOR
ENVIRONMENTAL CONDITIONS, JTWC DETERMINES THIS SCENARIO IS UNLIKELY.
THIS IS THE FINAL WARNING ON THIS SYSTEM BY THE JOINT TYPHOON WRNCEN
PEARL HARBOR HI. THE SYSTEM WILL BE CLOSELY MONITORED FOR SIGNS OF
REGENERATION. MINIMUM CENTRAL PRESSURE AT 291800Z IS 1003 MB. MAXIMUM
SIGNIFICANT WAVE HEIGHT AT 291800Z IS 13 FEET.//
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