Sunday, December 04, 2016

Storms 2:42pm Dec 4

Intensive storms over kanchipuram and moving W SW and moderate to heavy showers approaching Tirupathi  #Kanchipuram #Tirupathi

"Some rains"

Chennai & North Coastal TN : Moderately Unstable atmospheric conditions prevailing, Rains will happen  from noon. will be Moderate to passing heavy spells.

Image1: Could see storms approaching from Bay. West, NW & SW of Chennai seeing some intensive storm activities, till South AP

With help of remnants of "NADA" now as upper air cyclonic
circulation over Lakshadweep & neighbourhood
now lies over southeast Arabian Sea, with that help Rains will happen today in W (Nilgiris, Coimbatore) S, SW TamilNadu and Western ghats regions ,and parts of Kerala.
Image2: 24hrs Rainfall accumulation

Rains will start reducing all over Tamilnadu from tomorrow.

Invest 99W : A low pressure area has formed over south Andaman Sea & adjoining Sumatra. It is very likely to concentrate into a depression during next 24 hours and into deep depression during subsequent 24 hours.

Image 3: Convection seen in and around Andaman Heavy rains taking place currently there.

Image 4: GEFS Track of Invest 99W which likely to become a cyclone in next 3 to 4 days an will be named "cyclone "vardha" as per current it will track towards AP to orissa coast.


12:30pm, #Chennai - Cloudy with light, moderate rain  over W,SW suburbs. A chance of rain over city lingers during next 2hrs..
12:30pm, Heavy , moderate scattered rain seen over S Andhra ..

DRY, COLD to return to S,central Peninsula, Tamilnadu, Chennai after 36hrs

Remnant of #Nada is seen over SE-Arabian sea as a weak circulation ... 
Another LOW is slowly pushing its way into SE-Bay .. tracked as 99W..

Present circulation over SE-Arabian sea is expected to pop T showers ALL along W-ghats from NW-Karnataka to S Kerala in next 24hrs .
During next 36hrs, moderate rain to persist along S Andhra, NE Tamilnadu and over Chennai ... 

99W over SE Bay is expected to track West and concentrate into a Depression in 24hrs then to may be a Cyclone in 48hrs.. 

Due to 99W, HEAVY rain and squally weather expected over S,central Andaman Islands during next 48hrs.
HEAVY Flooding rains possible over S,central Andamans during next 36hrs ... 

99W during next 48hrs it'll track West and after intensification it'll be steered NW into central Bay !

As 99W slowly intensifies, RAIN all over Tamilnadu will dry out in 24hrs.
COLD night, morning will start from monday night, Tuesday !
Dry day and COLD night,morning expected to return to most of S,central Peninsula, Tamilnadu, Chennai from monday night .. 

December 04, 2016 at 11:50AM

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