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SEA AREA BULLETIN DATED 24/9/2017
BALLOON OBSERVATION DT

BALLOON OBSERVATION DT.  24-09 -2017:

PART - ONE:

TTT WARNING : NO STORM WARNING .

PART- TWO:

SYNOPTIC SITUATION

A EASTWEST SHEAR ZONE RUNS FROM GULF OF MARTABAN AND ADJOINING  NORTH ANDAMAN SEA AND TO LAKSHADWEEP AREA ACROSS SOUTH BAY  OF BENGAL,  NORTH TAMILNADU AND KERALA AT 3.1 KM  ABOVE MEAN SEA LEVEL PERSISTS.
SOUTHWEST MONSOON  WEAK TO MODERATE OVER  EAST CENTRAL  ARABIAN SEA  AND MODERATE OVER  REST ARABIAN SEA.
 

PART THREE:

SEA AREA FORECAST VALID FOR 12 HOURS STARTING FROM 1800 UTC:

NORTH EAST ARABIAN SEA EAST:

WIND

MAINLY WESTERLY 15 TO 20 KNOTS GUSTING TO 25 KNOTS.

WEATHER

ISOLATED  RAIN OR THUNDERSHOWERS.

VISIBILITY

GOOD EXCEPT IN RAIN OR THUNDERSHOWERS.

SEA

SLIGHT TO MODERATE.

EAST CENTRAL ARABIAN SEA  :

WIND

NORTHWESTERLY TO WESTERLY  10 TO 15 KNOTS GUSTING TO 20 KNOTS.

WEATHER

ISOLATED RAIN OR Thundershowers .

VISIBILITY

GOOD EXCEPT IN RAIN OR THUNDERSHOWERS.

SEA

SMOOTH TO SLIGHT.

WEST CENTRAL ARABIAN SEA :

WIND

SOUTHWESTERLY  TO WESTERLY 15 TO 20  KNOTS GUSTING TO 25 KNOTS.

WEATHER

ISOLATED RAIN OR THUNDERSHOWERS .

VISIBILITY

GOOD  EXCEPT IN RAIN OR THUNDERSHOWERS .

SEA

SLIGHT TO MODERATE.

SOUTH EAST ARABIAN SEA:

WIND

WESTERLY TO SOUTHWESTERLY 15 TO 20 KNOTS GUSTING TO 25 KNOTS.

WEATHER

SCATTERED RAIN OR THUNDERSHOWERS.

VISIBILITY

GOOD BECOMING POOR IN RAIN OR THUNDERSHOWERS .

SEA

SLIGHT TO MODERATE.

SOUTH WEST ARABIAN SEA:

WIND

MAINLY WESTERLY 15 TO 20 KNOTS GUSTING TO 25 KNOTS.

WEATHER

ISOLATED RAIN OR THUNDERSHOWERS .

VISIBILITY

GOOD EXCEPT IN RAIN OR THUNDERSHOWERS.

SEA

SLIGHT TO MODERATE.

GMDSS:

WIND

MAINLY SOUTHWESTERLY 20 TO 25 KNOTS GUSTING TO 30 KNOTS.

WEATHER

ISOLATED RAIN OR THUNDERSHOWERS.

VISIBILITY

GOOD EXCEPT IN RAIN OR THUNDERSHOWERS.

SEA

MODERATE TO ROUGH.

 PART FOUR:   

10001 33388 02412 99922 44008 31960 32471
31974 31575 31373 30977 30580 44006 32577
32074 31676 31880 19191 ZZZ19    

PART FIVE :  

 NIL

PART SIX ( SYNOP & UPPER AIR OBSERVATION)

PART SIX 02412 SYNOPS 99942 339 31995
42702 10350 40049 539 32596 42504 10334
40080 634 32596 32703 10322 40079 731
32596 22705 10298 40093 754 31996 02905
10298 40064 838 32596 41404 10302 40086
840 32996 02704 10318 40093 909 32997
02704 10300 40091 933 32996 03404 10326
40060            
99943 057 22596 22903 10286 40082 109
31596 73206 10280 40090 110 32497 83404
10276 40089 117 32597 30202 10308 40056
192 32496 83603 10284 40081 284 32496
62908 10284 40077 311 32597 79902 10302
40083 314 32597 72706 10310 40085 369
32597 53204 10300 40091 371 32497 62706
10296 40084          
PPAA 74121 43003 44385 06006 07504 28003
PPAA 73231 42634 55185 24506    
             
             
 
 
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