WTPN33 PGTW 140900
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL DEPRESSION 24W (KOMPASU) WARNING NR 018//
RMKS/
1. TROPICAL DEPRESSION 24W (KOMPASU) WARNING NR 018    
   02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC
   MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
   WIND RADII VALID OVER OPEN WATER ONLY
    ---
   WARNING POSITION:
   140600Z --- NEAR 19.5N 106.7E
     MOVEMENT PAST SIX HOURS - 290 DEGREES AT 08 KTS
     POSITION ACCURATE TO WITHIN 025 NM
     POSITION BASED ON CENTER LOCATED BY A COMBINATION OF 
     SATELLITE AND SYNOPTIC DATA
   PRESENT WIND DISTRIBUTION:
   MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER
   REPEAT POSIT: 19.5N 106.7E
    ---
   FORECASTS:
   12 HRS, VALID AT:
   141800Z --- 19.6N 105.5E
   MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
   VECTOR TO 24 HR POSIT: 235 DEG/ 03 KTS
    ---
   24 HRS, VALID AT:
   150600Z --- 19.2N 104.9E
   MAX SUSTAINED WINDS - 015 KT, GUSTS 025 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
    ---
REMARKS:
140900Z POSITION NEAR 19.5N 106.4E.
14OCT21. TROPICAL DEPRESSION 24W (KOMPASU), LOCATED APPROXIMATELY
101 NM SOUTH-SOUTHEAST OF HANOI, VIETNAM, HAS TRACKED WEST-
NORTHWESTWARD AT 08 KNOTS OVER THE PAST SIX HOURS. ANIMATED 
MULTISPECTRAL SATELLITE IMAGERY SHOWS THE SYSTEM IS COMPLETELY 
STRIPPED OF ANY DEEP CONVECTION, FULLY EXPOSING A RAGGED AND WEAK 
LOW LEVEL CIRCULATION WHERE THE INITIAL POSITION IS PLACED WITH HIGH 
CONFIDENCE. THE INITIAL INTENSITY IS BASED ON OVERALL ASSESSMENT OF 
AGENCY DVORAK ESTIMATES AND EXTRAPOLATED FROM NEARBY SURFACE 
OBSERVATIONS. ENVIRONMENTAL ANALYSIS INDICATES MEDIUM (15-20KT) 
VERTICAL WIND SHEAR, GREATLY DIMINISHED OUTFLOW, AND DRY AIR 
ENTRAINMENT FROM THE NORTHWEST HAVE DRASTICALLY ERODED THE 
ASSOCIATED CONVECTION. 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. MAXIMUM SIGNIFICANT WAVE HEIGHT 
AT 140600Z
IS 10 FEET. REFER TO TROPICAL DEPRESSION 23W (NAMTHEUN) WARNINGS 
(WTPN32 PGTW) FOR SIX-HOURLY UPDATES.//
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