Friday, July 27, 2012

Chennai - a sharp shower for 15min just lashed Polichalur zone. 10:29pm

#chennai - a strong Shower is over N-W suburbs of city.. now 7:06pm at 20km N-W from city.
#chennai - 6:30pm, a massive T.shower is crossing into Sea along Mahabalipuram , at around 45km South of City.

#chennai - Another super Shower is approaching city from N-W.. now 6:30pm is nearing Thiruvallur, at 40km N-W from City

Today, again high Vertical.V possible over N.Tamilnadu, #chennai , S.Andhra from 6pm till 3am. Heavy rains possible..

RT @am17s: Still no rains in #Mumbai :| “@ndtv: Rain in Delhi brings down temperature by a few notches”  
RT @rajugana: Bangalore 8.45am, Cloudy sky, windy and cool. Slight rain in some parts of the city yestday eve.Sky pic

Huge circulation over tibet

kadapa 4:30 pm

The place and its surroundings are receiving several showers  for every hour or two. Till now 5 showers occurred at my place since 11 am. The cumulo nimbus clouds are not so big, wide, but they are many.

Global Warming in the London Olympics

This is what global warming looks like.

The last time London hosted the Olympics was in 1948. King George VI opened the games at the end of July in 35C weather.

After 74 years of unprecedented global warming, the forecast high in London for Sunday is 19C – a cool down of only 16 degrees coming on the heels of the worst first half of summer on record.
Read also: London Olympics Opening: Rain or Shine? UK Met Office pits itself against Piers Corbyn, legendary weatherman
Synoptic Situation as on Thursday,26th, Night:

The Monsoon Trough runs through from Pakistan Punjab in the west thru Rajasthan (Jaipur) ,North MP and Jharkhand.
As a result, precipitation was fairly active from North Pakistan and the region North of the axis. In HP, Kangra recieved a heavy downpour of 115 mms. Utteranchal recieved very good rains and Jharkhand too had good rains last 2 days.
This was a result of an embedded UAC in the axis over Jharkhand.

Weekend Estimate: Friday, 27th, Saturday 28th and Sunday 29th July:

Friday: The Monsoon trough remains roughly in the same position. The off shore trough off the west coast remains weak.
Rainfall will be heavy in Western MP. Rainfall will also be concentrated in West UP, and the Delhi-Kanpur corridor could recieve some heavy showers. North AP coast, around Srikakulam and Vizag regions get precipitation.
Precipitation along the west coast will be medium, stations getting between 20-40 mms.

SaturdayRainfall will be concentrated in Western Rajasthan and Central UP regions. Jaipur gets a good thundershower.

Sunday: In all probibility, an embedded UAC in the axis could bring very heavy downpours to Western and Southern Rajasthan regions. The Eastern end of the trough may host an UAC b Sunday.
Parts of UP could get good rains.
West coast rains decrease, as trough weakens.

More and city wise weekend forecast on vagaries...