After passing the Strong Depression from west bengal, we spend a long rainy spell in our festival diwali.
Then start a dry weather condition after end of this festival. But past few days we have to seen a Anti cyclonic circulation which is also called High pressure area build up over north west Bay of Bengal, Which is collect the enough moisture from the Bay of Bengal with south westerly wind. For this reason we are also able to seen a thunderstorm cloud which is isolately build up over gangatic West bengal and south bangladesh region.
Actually this isolated shower reason is the conjunction zone whare is mainly set up gangatic West bengal and nebourhood areas in past 48 hours. Dry cold wind and warm moisture wind both are impact each other and thunder cloud occure in many places in gangatic West bengal and Bangladesh also.
For this reason Kolkata and nebourhood areas received lite to modarate shower yesterday and enough moisture gathering in our atmosphere in south bengal region.
This rainfall is not related any Norwester and so we would not call it's norwester.
For this reason we have to seen foggy morning in past few days. But now condition is completely change by yesterday's shower.
Now we are expecting that anti cyclonic circulation which is weakening completely in 24 hours and after that northerly cold and dry wind occupy south bengal region and the minimum temperature will be drop temporary for few days.
Yesterday maximum and minimum temperature recorded in Kolkata Alipure, 33.4°C and 24.2°C respectively.
🌟🌀🌟 Strong Cyclone formation probability over Bay of Bengal in this. Pre Cyclone Watch over South China sea, Chance to enter Bay of Bengal in next.
More details about this cyclone....
Watch Cyclone update. ...Coming Soon. ...
Thank you.
By P.ghosh
Update :11:30 AM IST
26/10/2017
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