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The Indian Meteorological Department (IMD) has issued a stark warning for Chennai and surrounding districts in Tamil Nadu, predicting heavy rainfall over the next two days, commencing December 17th, 2024. This impending downpour is attributed to a low-pressure area that has formed over the central parts of the South Bay of Bengal due to atmospheric circulation. The IMD forecasts that this low-pressure system will intensify and move towards the coastal regions in a west-northwesterly direction, leading to significant rainfall across the affected areas. The intensity and duration of the rainfall are expected to be substantial, causing potential disruptions to daily life and infrastructure.
The severity of the predicted rainfall has prompted the issuance of an orange alert for several districts. Chengalpattu, Villupuram, Cuddalore, and Mayiladuthurai, along with Puducherry, are under this alert, indicating the potential for very heavy rainfall on December 17th. Furthermore, five other districts have received heavy rainfall warnings. The IMD's detailed forecast indicates that Chennai and its neighboring districts of Kanchipuram and Tiruvallur will also experience significant rainfall on December 17th and 18th. While light rain was initially anticipated around 1 pm on December 17th, the IMD's updated statement anticipates very heavy rainfall beginning in earnest on December 18th.
The IMD's prediction extends beyond the immediate two-day forecast. The effects of the low-pressure system are expected to linger, with continued rainfall predicted in many parts of Chennai on December 20th. This extended period of rainfall raises concerns about potential flooding, waterlogging, and disruption of transportation networks. The authorities in Tamil Nadu are likely to be taking precautionary measures to mitigate potential risks, including deploying disaster relief teams, and issuing advisories to the public to prepare for the heavy rainfall. The IMD's warnings serve as a crucial reminder of the unpredictable nature of weather patterns and the importance of remaining vigilant and prepared during such weather events.
Beyond Chennai, the IMD has also issued warnings for other districts in Tamil Nadu. Districts such as Thiruvarur, Nagapattinam, and Karaikal are expected to experience very heavy rainfall on December 17th, alongside Chengalpattu, Villupuram, Cuddalore, Mayiladuthurai, and Puducherry. The following day, December 18th, the forecast remains concerning, with very heavy rainfall anticipated in Chennai, Chengalpattu, Tiruvallur, Kanchipuram, Cuddalore, Villupuram, and Puducherry. Additionally, several other districts, including Ranipet, Tiruvannamalai, Kallakurichi, Vellore, Ariyalur, Mayiladuthurai, and Karaikal, are predicted to experience heavy rainfall. The widespread nature of this weather system necessitates a comprehensive response from local authorities across Tamil Nadu.
The IMD’s warnings highlight the crucial role of accurate weather forecasting in disaster preparedness. The timely dissemination of this information allows residents and authorities to take necessary precautions to minimize the impact of heavy rainfall. This includes measures like stockpiling essential supplies, securing property, and planning alternative routes for transportation. The potential for widespread disruption necessitates a proactive approach, ensuring the safety and well-being of communities across the affected areas. The continued monitoring of the situation by the IMD and proactive measures by the authorities are vital in mitigating any potential negative consequences of this significant weather event. The collaboration between meteorological agencies, government bodies, and the public is crucial for effective disaster management and minimizing the impact on lives and livelihoods.
Source: Chennai Weather: Heavy Rain Likely In Chennai For 2 Days, Orange Alert In 4 TN Districts