Tamil Nadu to get intense rainfall as new low strain space kinds off Sri Lankan coast

A low strain space, which has shaped off the Sri Lankan coast, is ready to usher in a recent spell of intense monsoon downpour over many elements of the State from Sunday. While heavy rainfall is anticipated to initially cowl the delta districts, the extreme rain will unfold to the coastal belt and adjoining districts from Monday.

Chennai and its neighbouring districts too are prone to obtain a spell of heavy rain on Monday and Tuesday. The Regional Meteorological Centre (RMC), Chennai, has issued an orange alert for 4 districts, together with Tiruvarur and Nagapattinam, and Karaikal space, indicating the chance of very heavy rainfall as much as 12-20 cm on Sunday. Five different districts, corresponding to Ramanathapuram and Sivagangai, are prone to obtain heavy rainfall.

Friday’s higher air cyclonic circulation, which developed right into a low strain space over southwest Bay of Bengal off Sri Lanka coast on Saturday, is anticipated to revive Northeast monsoon rainfall, which had slipped right into a boring part.

The RMC has forecast that Chennai might obtain gentle to average rainfall in some areas on Sunday.

The State has acquired almost 26 cm of rainfall towards its common seasonal rainfall of 28 cm since October 1. The monsoon, which is prone to intensify, is anticipated to spice up the rainfall figures. On Monday, many locations over the coastal area and remoted pockets in inside Tamil Nadu are prone to obtain gentle to average rain. An orange alert has been issued to 6 districts, together with Chengalpattu, Kancheepuram and Tirunelveli.

Heavy rainfall is anticipated to lash 9 districts, together with Chennai, Tiruvallur, and Thanjavur, and Karaikal space on Monday. Intense rain might proceed over eight northern districts, together with Chennai and Villupuram, and Puducherry on Tuesday. The RMC has forecast that heavy rainfall shall be restricted to the Nilgiris and ghat areas of Coimbatore on November 19 and scattered rainfall will proceed over the State until November 21.

The State’s rainfall prospects look promising within the second fortnight of November as one other low strain space is prone to kind over Bay of Bengal round November 21, says India Meteorological Department’s prolonged vary climate outlook.

B. Amudha, Head (Additional in-charge), RMC, stated the climate system was being monitored for additional intensification. “Various atmospheric components, together with winds over the oceans, are analysed to foretell intensification of climate methods and atmospheric dynamics preserve altering. Cloud band motion will decide the areas that may obtain heavy rainfall,” she stated.