Subject: Indian-N: Dhaka

From: SIU Weather Processor <[email-masked]>
Date: Fri, 7 Nov 1997 02:14:02 -0600

102
WTIO32 PGTW 070900
IMMEDIATE DELIVERY REQ TO AMCONSUL CALCUTTA AND AMEMBASSY
DHAKA
1. TROPICAL STORM LINDA (30W) WARNING NR 027
   DOWNGRADED FROM TYPHOON LINDA (30W)
   01 ACTIVE TROPICAL CYCLONE IN NORTHIO
   MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
    ---
   WARNING POSITION:
   070600Z3 --- 15.2N8 90.9E8
     MOVEMENT PAST SIX HOURS - 280 DEGREES AT 05 KTS
     POSITION ACCURATE TO WITHIN 060 NM
     POSITION BASED ON CENTER LOCATED BY SATELLITE
   PRESENT WIND DISTRIBUTION:
   MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT
   RADIUS OF 050 KT WINDS - 020 NM
   RADIUS OF 035 KT WINDS - 090 NM
   REPEAT POSIT: 15.2N8 90.9E8
    ---
   FORECASTS:
   12 HRS, VALID AT:
   071800Z6 --- 16.0N7 90.3E2
   MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT
   RADIUS OF 035 KT WINDS - 090 NM
   VECTOR TO 24 HR POSIT: 020 DEG/ 06 KTS
    ---
   24 HRS, VALID AT:
   080600Z4 --- 17.2N0 90.7E6
   MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
   RADIUS OF 035 KT WINDS - 085 NM EAST SEMICIRCLE
                            070 NM ELSEWHERE
   VECTOR TO 36 HR POSIT: 035 DEG/ 10 KTS
    ---
   36 HRS, VALID AT:
   081800Z7 --- 18.8N7 91.8E8
   MAX SUSTAINED WINDS - 040 KT, GUSTS 050 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: 045 DEG/ 12 KTS
    ---
   EXTENDED OUTLOOK:
   48 HRS, VALID AT:
   090600Z5 --- 20.4N6 93.6E8
   MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
   DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
    ---
REMARKS:
070900Z6 POSITION 15.4N0   90.8E7
TROPICAL STORM LINDA (30W) IS MOVING WESTWARD AT 05
KNOTS. THE SYSTEM IS EXPECTED TO MAKE A TURN NORTH-
NORTHEASTWARD NEAR THE 24-HOUR FORECAST POSITION.
AFTERWARDS, TROPICAL STORM LINDA (30W) SHOULD TRACK EAST-
NORTHEASTWARD AND GRADUALLY ACCELERATE. THE SYSTEM
IS ANTICIPATED TO SLOWLY WEAKEN AND DISSIPATE NEAR THE
48-HOUR FORECAST POSITION. THE MODERATE PROBABILITY
ALTERNATE SCENARIO IS THAT TROPICAL STORM LINDA (30W)
SHEARS APART BEFORE MAKING LANDFALL. MAXIMUM SIGNIFICANT
WAVE HEIGHT AT 070600Z IS 18 FEET. REFER TO WWIO30 PGFW
FOR ADDITIONAL SEA HEIGHT INFORMATION. NEXT WARNINGS AT
071500Z3 (DTG 071351Z7), 072100Z0 (DTG 071951Z3),
080300Z1 (DTG 080151Z5) AND 080900Z7 (DTG 080751Z1).//

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