Heavy Rains Cause Waterlogging in Tiruvallur, Tamil Nadu
On October 14, 2024, heavy rains hit Tamil Nadu’s Tiruvallur district, causing waterlogging in several areas, including the Ponneri railway subway. Local authorities are working to manage the flooding. The India Meteorological Department (IMD) reported a low-pressure area over the southeast Bay of Bengal, expected to move towards north Tamil Nadu, Puducherry, and south Andhra Pradesh, bringing more rain.
Weather Forecast and Alerts
The IMD has predicted isolated heavy to very heavy rainfall in Tamil Nadu, Puducherry, and Karaikal from October 12-16, with the heaviest rain on October 14-15. An orange alert is in place from October 14-16. Heavy rain is expected in districts like Dharmapuri, Salem, and Coimbatore, among others. Chennai and nearby areas are also likely to experience heavy rainfall as the northeast monsoon sets in by October 15 or 16.
Monsoon Transition
The southwest monsoon is withdrawing, making way for the northeast monsoon. A cyclonic circulation over the southeast Bay of Bengal is expected to develop into a low-pressure area, moving towards northern Tamil Nadu and southern Andhra Pradesh, causing significant rainfall.
Precautions and Warnings
Fishermen have been advised to avoid the sea until October 17 due to rough conditions and gusty winds. Early rains have already brought relief to some areas, but others are preparing for potential flooding as the monsoon intensifies.
Doubts Revealed
Tiruvallur -: Tiruvallur is a district in the Indian state of Tamil Nadu. It is located near the city of Chennai and is known for its temples and cultural heritage.
Waterlogging -: Waterlogging happens when there is too much rain and the water doesn’t drain away, causing it to collect on the ground. This can make roads and areas difficult to use.
India Meteorological Department (IMD) -: The India Meteorological Department (IMD) is a government agency in India that studies weather and climate. They provide weather forecasts and warnings to help people prepare for different weather conditions.
Low-pressure area -: A low-pressure area is a region where the atmospheric pressure is lower than the surrounding areas. It often leads to cloudy weather and can cause rain and storms.
Bay of Bengal -: The Bay of Bengal is a large body of water to the east of India. It is part of the Indian Ocean and often influences the weather in nearby regions.
Orange alert -: An orange alert is a warning issued by weather agencies to indicate that there is a high chance of severe weather, like heavy rain or storms. It means people should be prepared and take precautions.
Northeast monsoon -: The northeast monsoon is a weather pattern that brings rain to parts of India, especially the southern regions, during the months of October to December.
Fishermen warning -: Fishermen are warned to avoid going to sea when the weather is rough, as it can be dangerous. This warning helps keep them safe from strong winds and high waves.
