WTIO32 PGTW 100300
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL CYCLONE 03B (THREE) WARNING NR 004//
RMKS/
1. TROPICAL CYCLONE 03B (THREE) WARNING NR 004    
   02 ACTIVE TROPICAL CYCLONES IN NORTHIO
   MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
   WIND RADII VALID OVER OPEN WATER ONLY
    ---
   WARNING POSITION:
   100000Z --- NEAR 20.9N 91.9E
     MOVEMENT PAST SIX HOURS - 010 DEGREES AT 06 KTS
     POSITION ACCURATE TO WITHIN 040 NM
     POSITION BASED ON CENTER LOCATED BY SATELLITE
   PRESENT WIND DISTRIBUTION:
   MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER
   RADIUS OF 034 KT WINDS - 010 NM NORTHEAST QUADRANT
                            040 NM SOUTHEAST QUADRANT
                            040 NM SOUTHWEST QUADRANT
                            020 NM NORTHWEST QUADRANT
   REPEAT POSIT: 20.9N 91.9E
    ---
   FORECASTS:
   12 HRS, VALID AT:
   101200Z --- 21.8N 92.1E
   MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
    ---
REMARKS:
100300Z POSITION NEAR 21.1N 91.9E. 
10JUN23. TROPICAL CYCLONE 03B (THREE), LOCATED APPROXIMATELY 84
NM SOUTH OF CHITTAGONG, HAS TRACKED NORTHWARD AT 06 KNOTS OVER
THE PAST SIX HOURS. AT APPROXIMATELY 100000Z, TC 03B WAS LOCATED 
JUST OFF THE COAST OF SOUTHERN BANGLADESH. THE INITIAL POSITION 
IS PLACED WITH MEDIUM CONFIDENCE BASED ON ANIMATED VISIBLE IMAGERY,
WHICH DEPICTS AN AREA OF FLARING CONVECTION OBSCURING THE LOW LEVEL 
CIRCULATION CENTER (LLCC). THE INITIAL INTENSITY IS ASSESSED WITH 
MEDIUM CONFIDENCE BASED OBJECTIVE INTENSITY ESTIMATES FROM
ADT OF (32 KTS) AMD AIDT (35 KTS), IN COMBINATION WITH SUBJECTIVE 
INTENSITY ESTIMATES RANGING FROM KNES T2.0 (30 KTS) TO 
PGTW T2.5 (35 KTS). OVER THE NEXT 12 HOURS, TC 03B IS FORECAST TO 
CONTINUE TRACKING GENERALLY NORTHWARD AND EXPECTED TO MAKE 
LANDFALL INTO SOUTHERN BANGLADESH. AFTER LANDFALL THE SYSTEM IS 
EXPECTED TO WEAKEN BELOW WARNING CRITERIA DUE TO INCREASED VERTICAL 
WIND SHEAR (VWS) AND TERRAIN INTERACTION. 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 061000Z IS 992 MB. MAXIMUM SIGNIFICANT WAVE 
HEIGHT AT 100000Z IS 12 FEET. REFER TO TROPICAL CYCLONE 02A (BIPARJOY) 
WARNINGS (WTIO31 PGTW) FOR SIX-HOURLY UPDATES.
//
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