Chennai - heavy rain just 11:30am started over polichalur. Pammal zone

Today 10.10.2011/2145 hrs IST. My Boss [Editor of leading daily] was scolding me for not finding actual reason for rainfall in NW parts to SE parts of Tamilnadu yesterday [the Nineth October 2011].  There was considerable rainfall at few places in the districts of  Dharmapuri, Krishnagiri, Erode, Namakkal, Karur, Trichy, Perambalur, Thanjavur, Pudukottai and Tiruvarur. My friends told that it is sign of withdrawal of
SWM 2011 below 15 Degree North Latitude.

10 October 2011 / 1500 GMT

similar cloud imagery is also seen today.  This means again it may rain from NW to SE direction in Tamilnadu in collateral districts [especially NW to SE direction] such as  [1] Krishnagiri, vellore [2] Erode, Tiruppur, Karur, DGL, Theni & Virudunagar.  This may be reasoned out like this.
1.  Feeble westerlies advecting  moisture from Arabian Sea, at levels 925 / 850 /700 hPa, is producing thunder clouds.
2. This resembles April pattern.
3. upper level easterlies are taking curvature over TN latitude [and above also] to become westerlies.
4. Wind reversal is to take place soon.

30.April 2011 / 1430 GMT

RT @mystifen: Thulavarsham, ******** Calicut. Welcome to heavy rain + brilliant lightning and thunder. (7:13pm)

Today lots of showers are over W.Pakistan, Afghanistan due to a strong Western Disturbance... this will affect W.Kashmir from 11-Oct evening

6pm, Heavy T.showers over central, S. Karnataka, N. Andhra, S. Chatisgarh, N. Kerala and N-W,S.central Tamilnadu .. http://ow.ly/i/iU2T

RT @akaasi: @weatherofindia why wait till 13th, it has started already. Showers in coimbatore. 6.50 pm

hot days in store for Mumbai ... http://ow.ly/6Sk7f

chennai - Isolated T.showers possible for city around 6pm

chennai - Touched a max of 34.1 C (9:45am)... Hot and Humid now 3:36pm with stiff Sea breeze upto 1km height.

2pm, T.showers breaking out over N-E andhra, Orissa and central,S-E Karnataka ... http://ow.ly/i/iTkJ