Saturday, September 22, 2012

3:30pm, Showers seen over S,central,N,N-E.Maharastra, S,central.Gujarat, N,N-E.Andhra, S.Chatisgarh, Orissa... http://ow.ly/i/XqHD

 3:30pm, Showers also seen over S.Jharkand and N.Bengal, Isolated T.shower seen over S.Andhra, S-central Tamilnadu ... http://ow.ly/i/XqHD
@timesofindia >> The color code in this Map is wrong...  this was published in Times of India, Chennai, 21-Sep-2012 http://ow.ly/i/XqFX 
Rain will persist over N,N-W,E,Central Maharastra, S.Chatisgarh and Orissa till 24-Sep ... http://ow.ly/i/Xqzf

And rain also expected to persist over N,N-E.Andhra till 25-Sep ... http://ow.ly/i/XqzE

Showers expected to persist over most of N-E states till 24/25-Sep .. and will go down from that date !

During next 2/3 days, S,central,E.Gujarat to get some scattered showers .. may be the last for this season.

By 28-Sep, Monsoon would have withdrawn from N,N-W,W,central and E-central India.
Pakistan LOW Pressure has weakened considerably during the past 1 week... http://ow.ly/i/XquE

The North-South trough from Bihar to N.Tamilnadu will persist for another 2 /3 days ... http://ow.ly/i/Xqvc

A very weak trough along S-W coast can be seen, but it'll totally vanish in next 36hrs.

Today, NO low level circulation seen over India... but a fresh one is expected over N.Bay on 25-Sep.. http://ow.ly/i/Xqw8

IMD-GFS expects the 25-Sep, N.Bay circulation to drift S-W and reach S.Andhra coast on 28/29-Sep.. http://ow.ly/i/XqwT

Today, at Upper levels an Anti-cyclone can be seen over S.Gujarat coast & a weak UAC seen along S.Andhra, #chennai coast http://ow.ly/i/XqxG

IMD-GFS expects a UAC along S-E Tamilnadu coast on 27/28-Sep ... this may bring good rains to S,S-E Tamilnadu ... http://ow.ly/i/XqyH 
#chennai - 3:23pm, T.showers seen North of Ponneri at around 45km North from City.
It’s raining, but worries linger ... http://ow.ly/dUoUN  >> pls do not refer the Image found in this Times of India article @timesofindia

>> Instead follow this Rainfall map from 1-Jun-2012 to 21-Sep-2012... http://ow.ly/i/XqsG

>> Follow this LINK http://ow.ly/dUpdW ...for SUBDIVISION-WISE RAINFALL DISTRIBUTION provided by IMD.  
Vertical.V will be high over S,S-E.Karnataka, N,N-E.Tamilnadu, #chennai & S.Andhra from 3pm till 1am.. T.showers ahead.. http://ow.ly/i/Xq4j 
12pm, Fresh showers are popping over Orissa, S.Chatisgarh, N.Bihar, Central Maharastra and S-E.Madhyapradesh, S.Bengal.. http://ow.ly/i/Xq3f

#chennai - 1:14pm, HOT & Humid again.. Low cloud formations seen. Good early sea breeze from E-S-E.

#chennai - Already isolated T.cells seen over S-W from city at around 120km and another over S.extreme Andhra. 

Friday, September 21, 2012

upper air profile [850hPa]


  1. From 850hPa level plot {12 Z 21 Sept 2012}it may be presumed that in peninsular India the temperature is 20 Deg Celsius.  
  2. The height is varying between 1470m in the northern side to 1500m towards southern site.
  3. Keep this in mind and view the cloud imagery.
@ravigrover4 >> #Goa - Almost NO rain forecast for Goa till 25-Sep. Low cloud formations will be there during Morning & Evening.