Heavy Rainfall Alert: Cyclonic Storm Expected in Coastal India
The India Meteorological Department (IMD) has reported that the coastal regions of India are likely to experience heavy rainfall due to an upper air cyclonic circulation. This system has moved from the central Andaman Sea to the North Andaman Sea and is expected to form a Low-Pressure Area over the East Central Bay of Bengal and the adjoining North Andaman Sea within the next 24 hours.
Weather Developments
The IMD predicts that this system will move west-northwestwards, intensifying into a depression by the morning of October 22 and further developing into a cyclonic storm by October 23 over the East Central Bay of Bengal. It is anticipated to move northwest, reaching the northwest Bay of Bengal near the Odisha-West Bengal coasts by the morning of October 24.
Weather Warnings
The IMD has issued a weather warning for very heavy rainfall in South Interior Karnataka and the Andaman & Nicobar Islands. Additionally, heavy rainfall is expected in regions including Gujarat, Konkan & Goa, Madhya Maharashtra, Coastal & North Interior Karnataka, Kerala, Tamil Nadu, Rayalaseema, and Andhra Pradesh.
Recent Rainfall Impact
On October 19, heavy rain was reported in isolated areas of Tamil Nadu, disrupting major services due to continuous rainfall. Chennai experienced significant waterlogging, with areas like Kathivakkam and Manali recording 23 cm and 21 cm of rainfall, respectively. The depression moved at a speed of 14 km per hour, crossing the north Tamil Nadu-south Andhra Pradesh coasts near Puducherry and Nellore.
Doubts Revealed
India Meteorological Department (IMD) -: The India Meteorological Department, or IMD, is a government agency in India that studies the weather. They help predict things like rain, storms, and other weather conditions to keep people safe.
Cyclonic circulation -: Cyclonic circulation is a weather pattern where winds rotate around a low-pressure area. It can lead to the formation of cyclones, which are strong storms with heavy rain and wind.
Low-Pressure Area -: A Low-Pressure Area is a region where the atmospheric pressure is lower than the surrounding areas. This can cause air to rise and form clouds, leading to rain and sometimes storms.
Cyclonic storm -: A cyclonic storm is a large, powerful storm with strong winds and heavy rain. It forms over warm ocean waters and can cause a lot of damage when it hits land.
South Interior Karnataka -: South Interior Karnataka is a region in the southern part of the Indian state of Karnataka. It is away from the coast and can experience heavy rains during certain weather conditions.
Andaman & Nicobar Islands -: The Andaman & Nicobar Islands are a group of islands in the Bay of Bengal, part of India. They are known for their beautiful beaches and are often affected by weather systems coming from the sea.
Tamil Nadu -: Tamil Nadu is a state in the southern part of India. It has a long coastline and can experience heavy rains and storms, especially during the monsoon season.