Wednesday, November 30, 2016

Cyclone NADA may not cross land as a Cyclone !

8:30pm, Shows a slightly weakened and sheared Cyclone #Nada ...

For Cyclone #NADA , Wind shear is high from now and towards TN coast .. you can see it's already taking toll by exposing most of LLC center  .. 

But, Models continue to suggest that #NADA will track WNW towards central-coast Tamilnadu as Cyclone ! #Nada "may" melt along central coast tamilnadu during night of 1-Dec without crossing as Cyclone  ... 

As of latest HEAVY rain are still forecast for central,N-coast Tamilnadu and into S-coast Andhra from morning of 1-Dec ! 
#Chennai - may get its first round of showers around early morning, 1-Dec ... 
early morning, Nagapattinam to Pondicherry belt will also have its first showers !!

November 30, 2016 at 05:04PM

Cyclone #nada .. Schools will remain closed on 1,2-Dec announced for 5 coastal districts of TN including #Chennai . #weather

from Instagram

November 30, 2016 at 03:25PM

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04B intensifying and tracking WNW towards Tamilnadu coast

Latest wind analysis of 04B suggests that above 35kph winds are starting to wrap around center ...

Latest ADT analysis of 04B still suggests that its a "Deep depression" and intensifying ... Pressure 1000.3mb, max winds reaching 94 kmph ..

Take a look at this 9am Visible shot of 04B over Bay, inching towards central coast Tamilnadu ...

Almost all models predict a central-coast Tamilnadu landfall as Deep Depression / marginal Cyclone on midnight of 1-Dec ...
04B - GFS expects a Deep depression landfall near Karaikal during midnight of 1-Dec into early hrs of 2-Dec ...

This is what HWRF model suggests "during the time of landfall" .. Heavy convective activity expected over S,SW quadrants ...

4 regions in Tamilnadu, S Andhra to watch for HEAVY widespread rainfall on 1,2-Dec ... marked in chart ... 

Rainfall expected to start along central,N-coast Tamilnadu, Chennai and S-coast Andhra from Morning of 1-Dec !
From evening of 1-Dec, HEAVY rain #ALERT for Nilgiris zone !
#Chennai - will have rains from morning of 1-Dec and into evening of 2-Dec !
It can be intermittent, 1 or 2 long spell and with gusts !
High winds, heavy widespread rain for zones near coast from Point Calimere to Pondicherry from afternoon,1-Dec to mid-morning,2-Dec.

November 30, 2016 at 10:10AM

For more tweets follow :: @weatherofindia
9am, a strip of Fog blanket covering from S Punjab, to Haryana, parts of #Delhi, S Uttarpradesh to Bihar ...

November 30, 2016 at 06:15AM

91B is now a marginal Cyclone tracked as 04B. Track forecast remains the same. #weather

from Instagram