Tuesday, February 11, 2014

For N,N-W,N-E Tamilnadu, #Chennai and S Andhra... night temperature is expected to rise again from tonight !!

#Chennai - Today morning temperature, IWM Polichalur station = 20.6 C and Nungambakkam = 21.6 C

#Chennai ' s #COLD nights during last few days may be due to winds from High pressure in China ... http://ow.ly/tvMFH 

The day temperature over S Peninsula is expected to be Normal during next 3 days !
And night temp is expected to rise by 1 or 2 deg C.

Cloudy days expected over Karnataka, N,central Andhra and even into N,N-E Tamilnadu from Thursday !
The remnant moisture of the W.D is seen over E,E-central India .. and this is expected to vanish in next 15hrs.

8:30pm, Due to moisture presence in E,E-central India, today cloudy with moderate rain seen over N-central,N-E Odisha http://ow.ly/i/4z0k7 
8:30pm, Isolated light showers also seen over S,S-W Bengal .... http://ow.ly/i/4z0k7

By tomorrow evening, a mid level trough is expected along 65E and dipping south upto 17N or even upto 14N... http://ow.ly/i/4z0tD 
Upcoming mid-level trough is expected to have a circulation embedded at low levels, initially over N-E Arabian sea. http://ow.ly/i/4z0Ad 

This mid-level trough and low level circulation will push moisture into central,W-central India and into N,central Peninsula from 13-Feb
On 13-Feb, the N-E Arabian sea circulation will push N-E towards #Delhi !! 
From Friday evening, its expected to drift East or E-S-E

The upcoming mid-level trough is expected to push in moisture into N Kerala, upto S Karnataka and into N Tamilnadu as well !

From night of 12-Feb and into 13-Feb, scattered moderate rain expected over central,N-central,N, E-central India .. http://ow.ly/i/4z11s 
On 13,14-Feb, heavy scattered rain expected over N,N-central,E,E-central India.
On 13,14-Feb, light rain also expected along S-W coast of India.
On 14-Feb, Showers expected over E,N-E Maharastra, Chatisgarh and even into N,N-E Andhra.
More snow, rain expected for Kashmir, Himachal and Uttarakhand from Thursday to Saturday !!
On Saturday, rain may pop into N-E,central,S Andhra and even into N,N-E Tamilnadu.
Scattered moderate, heavy rain expected for East, N-E India from Saturday, 15-Feb.
COLD wave continues over most of N,N-W,N-Central India.
Most stations has recorded below normal Day and Night temperatures !

#Delhi - records a day temp of 20 C (3 C below normal) and a night temperature of 6 C, which is 6 C below normal !

Some other low night temperatures are ... Hissar = 3 C, Ludhiana = 4 C and Jodhpur = 7 C

Today morning, Narnaul (Haryana) records a low temperature of  2.6 C.

COLD wave over N,N-W,N-central India to persist till Friday, 14-Feb.

The High pressure wind from Japan & China

11 Feb 2014 / 0600 Z Chart
[1] Winds from HIGH pressures in Japan & China are engulfing from NEly direction south eastern coastal regions of East coast of India. This may perhaps one of the reasons for continuous lower minimum temperature in Chennai and adjoining  coastal area.  

[2] Further the apparent movement of Sun towards NORTH is also making impact on temperatures in lower latitude and discontinuity in winds field is is also evident.

[3] However the increase in cold in North & Central India is due to N/NW wind coming after the passage of WD


     Yesterday my friend working in TN Forest contacted me to part with solution to chase 40 odd elephants which invaded SANAMAVU village near Hosur.  I have advised to keep powerful pointer GREEN LASER for his safety to browse the bushes from distant and to thwart elephants from advancing into civilian land.