Image: IMD
Image: IMD
Alappuzha

IMD issues cyclone warning for South Kerala, south TN and Lakshadweep

NetIndian News Network

New Delhi, November 30, 2017

The India Meteorological Department (IMD) today issued a cyclone warning for south Kerala, adjoining districts of South Tamil Nadu and Lakshadweep with the cyclonic storm Ockhi over the Comorin area lying centred off the south Kerala coast and neighbourhood this afternoon.
In an "Orange" message issued at 1700 hours, the IMD said the latest observations and satellite imageries indicated that Ockhi had moved west-northwestwards with a speed of 20 kmph during the past six hours and lay centred at 1430 hours IST over south Kerala coast and neighbourhood near latitude 7.9º N and longitude 76.4º E, about 120 km west-southwest of Kanyakumari, 180 km south-southwest of Thiruvananthapuram and 360 km east-southeast of Minicoy. 
"The system is very likely to move west-northwestwards towards Lakshadweep Islands and intensify further into a severe cyclonic storm during the next 24 hours," the bulletin said.
The bulletin said that, under the influence of the system, rainfall would occur at most plaes over south Tamil Nadu and south Kerala during the next 24 hours, with heavy to very heavy rainfall at isolated places and isolated heavy falls over interior Tamil Nadu and Kerala during the subsequent 24 hours.
It also said that rainfall was very likely over Lakshadweep area during the next 48 hours, with heavy to very heavy rainfall at a few places and isolated extremely heavy falls.
According to IMD, gale winds, with speed reaching 65-75 kmph, gusting to 85 kmph, are very likely along and off South Kerala during the next 48 hours and along and off south Tamil Nadu during the next 24 hours.
Squally winds with speed reaching 55-65 kmph, gusting to 75 kmph, were very likely along and around Lakshadweep Islands during the next 12 hours and increase thereafter with wind speeds becoming 80-90 kmph, gusting to 100 kmph, from tonight.
The bulletin said sea conditions would be high along and off South Kerala coast during the next 48 hours and along and off south Tamil Nadu coast during the next 24 hours.
Sea conditions would be very rough to high over and around Lakshadweep Islands during the next 12 hours and high to very high during the subsequent 48 hours, it said.
The bulletin said damage to power and communication lines due to breaking of tree branches and uprooting of trees, major damage to "kutcha" houses, minor damage to "pucca" roads and damage to paddy crops, banana, papaya trees and orchards could occur in south Kerala  (Alappuzha, Kottayam, Idukki, Kollam, Pathanathitta and  Thiruvananthapuram districts), adjoining districts of south Tamil Nadu (Kanyakumari, Tutukudi and Tirunelveli districts) and Lakshadweep Islands.
Storm surge of about 1 meter above astronomical tides is very likely to inundate low-lying areas of Lakshadweep Islands from tonight, the bulletin said.
Storm surge of about 0.5 meter above astronomical tides is very likely to inundate low-lying areas of coastal districts of south Kerala (Alappuzha, Kollam and Thiruvananthapuram districts), and adjoining districts of south Tamil Nadu (Kanyakumari, Tutukudi and Tirunelveli districts) during the next 12 hours.
Fishermen along and off Lakshadweep Islands were advised not to venture into the sea during the next 48 hours. Similarly, fishermen were advised not to venture into the sea along and off South Tamil Nadu coast during the next 24 hours and along and off South Kerala coasts during the next 48 hours.
NNN
NetIndian
www.netindian.in