Subject: Indian-N: Dhaka

From: SIU Weather Processor <[email-masked]>
Date: Thu, 6 Nov 1997 20:13:34 -0600

107
WTIO32 PGTW 070300
IMMEDIATE DELIVERY REQ TO AMCONSUL CALCUTTA AND AMEMBASSY
DHAKA
1. TYPHOON LINDA (30W) WARNING NR 026
   01 ACTIVE TROPICAL CYCLONE IN NORTHIO
   MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
    ---
   WARNING POSITION:
   070000Z7 --- 15.1N7 92.0E1
     MOVEMENT PAST SIX HOURS - 360 DEGREES AT 01 KTS
     POSITION ACCURATE TO WITHIN 060 NM
     POSITION BASED ON CENTER LOCATED BY SATELLITE
   PRESENT WIND DISTRIBUTION:
   MAX SUSTAINED WINDS - 065 KT, GUSTS 080 KT
   RADIUS OF 050 KT WINDS - 020 NM
   RADIUS OF 035 KT WINDS - 090 NM
   REPEAT POSIT: 15.1N7 92.0E1
    ---
   FORECASTS:
   12 HRS, VALID AT:
   071200Z0 --- 15.9N5 91.8E8
   MAX SUSTAINED WINDS - 070 KT, GUSTS 085 KT
   RADIUS OF 050 KT WINDS - 025 NM
   RADIUS OF 035 KT WINDS - 100 NM
   VECTOR TO 24 HR POSIT: 355 DEG/ 06 KTS
    ---
   24 HRS, VALID AT:
   080000Z8 --- 17.0N8 91.7E7
   MAX SUSTAINED WINDS - 060 KT, GUSTS 075 KT
   RADIUS OF 050 KT WINDS - 020 NM
   RADIUS OF 035 KT WINDS - 090 NM EAST SEMICIRCLE
                            070 NM ELSEWHERE
   VECTOR TO 36 HR POSIT: 020 DEG/ 08 KTS
    ---
   36 HRS, VALID AT:
   081200Z1 --- 18.5N4 92.3E4
   MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT
   DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER
WATER
   RADIUS OF 035 KT WINDS - 080 NM SOUTHEAST SEMICIRCLE
                            060 NM ELSEWHERE
   VECTOR TO 48 HR POSIT: 050 DEG/ 13 KTS
    ---
   EXTENDED OUTLOOK:
   48 HRS, VALID AT:
   090000Z9 --- 20.2N4 94.4E7
   MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
   DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
    ---
REMARKS:
070300Z0 POSITION 15.3N9   92.0E1
TYPHOON LINDA (30W) IS QUASI-STATIONARY IN THE BAY OF
BENGAL. THE SYSTEM IS ANTICIPATED TO START MOVING
NORTHWARD NEAR THE 12-HOUR FORECAST PERIOD AND THEN TRACK
NORTH-NORTHEASTWARD TO NORTHEASTWARD THEREAFTER. TYPHOON
LINDA (30W) IS EXPECTED TO WEAKEN AFTER THE 12-HOUR
FORECAST POSITION AND BE DISSIPATED OVER LAND NEAR THE
48-HOUR PERIOD. THE MODERATE PROBABILITY ALTERNATE
SCENARIO IS THAT TYPHOON LINDA (30W) SHEARS APART BEFORE
MAKING LANDFALL. MAXIMUM SIGNIFICANT WAVE HEIGHT AT
070000Z IS 19 FEET. REFER TO WWIO3O PGFW FOR ADDITIONAL
SEA HEIGHT INFORMATION. NEXT WARNINGS AT 070900Z6 (DTG
070751Z0), 071500Z3 (DTG 071351Z7), 072100Z0 (DTG
071951Z3) AND 080300Z1 (DTG 080151Z5).//

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