Author: Chennaiyil Oru Mazhaikkaalam

A probability first predicted by Chennayil Oru Mazhaikalam yesterday is evolving in the Bay of Bengal. IMD has confirmed the Upper Air Circulation off the Sumatra coast is expected to become a Low Pressure Area around November 25th.  The disturbance is developing in an area which has very good support both from the surface and…

The low pressure trough off the Sri Lankan coast gave a lot of rain to South Tamil Nadu and has moved towards Lakshadweep. Its effect would come down slowly in a day or two.In the meanwhile West of Sumatra there is a strong Upper Air circulation that’s showing signs of development. It is at an…

Northeast Monsoon is extremely active over South Tamil Nadu with some heavy rains and flooding reported in Tirunelveli, Thootukudi and Kanyakumari districts. A combination of Wind of Disctontinuity & Low Pressure Trough adjacent to Sri Lanka has been providing good moisture for these rains in South Tamil Nadu The rains are expected to continue for…

There is a trough of low pressure between Sri Lanka and Sumatra (marked in the map) that is now under monitoring by IMD for further development. Showing a lot of vorticity it is slowly picking up in terms of Convergence and Divergence. This is creating a lot convection in the South Bay thereby providing some…

Delta region of Tamil Nadu got some heavy rains last evening, with some places receiving rains in excess of 50 mm.  This has given a much needed boost to the farmers of the area.  South TN and Central TN could continue to get some decent rains in the days to come. Unfortunately for Chennai the…