5 months ago
1
With a well-marked low-pressure country implicit the southwest Bay of Bengal showing prospects of deepening, the Regional Meteorological Centre (RMC) has maintained its forecast of dense rains implicit southbound Tamil Nadu and the delta districts and aggravated rains apt to dispersed to northbound Tamil Nadu towards the weekend.
Officials of the RMC noted that the Cyclone Senyar, which lies implicit the coastal areas of northeast Indonesia, would not person an interaction implicit Tamil Nadu.
All eyes are acceptable connected the well-marked debased unit country implicit southwest Bay of Bengal and adjoining areas of southeast Sri Lanka and equatorial Indian ocean, for its power implicit the State to extremity November with little rainfall deficit.
The RMC has predicted that the strategy is apt to intensify into a slump by Thursday and precise apt to summation strength, determination crossed southwest Bay of Bengal towards northbound Tamil Nadu and Puducherry coasts by Saturday.
A yellowish alert has been sounded for 5 southbound coastal and delta districts, including Ramanathapuram and Thanjavur, arsenic dense rainfall whitethorn hap connected Thursday. With the upwind strategy expected to intensify further, the RMC has fixed orangish and yellowish alerts for delta and adjoining districts specified arsenic Ariyalur and Cuddalore connected Friday, indicating the anticipation of dense to precise dense rainfall.
Rainfall whitethorn screen galore places connected Saturday. North Tamil Nadu districts whitethorn person aggravated rainfall up to 21 cm connected Saturday and Sunday. Expectations tally precocious that the bedewed spell could assistance hitch retired rainfall deficits successful districts specified arsenic Perambalur, Chengalpattu, Chennai, and Kancheepuram.
A fewer places successful Chennai and its neighbouring districts excessively person chances of receiving dense to precise dense rainfall connected Saturday and Sunday.
The RMC is monitoring the improvement and trajectory of the upwind system. B. Amudha, Head, (Additional in-charge), RMC, said the existent synoptic script indicates that it tin fortify up to the signifier of heavy depression. The rainfall alerts whitethorn beryllium revised depending connected the changes successful the upwind system’s question and intensity. More clarity tin beryllium expected successful the coming days.
The long, adust spell successful galore districts this period has brought the seasonal rainfall down to mean levels. The State has received 34.8 cm of rainfall during this season, which is 4 per cent much than its mean of 33.5 cm since October 1.
