Sun Jan 11 02:00:00 UTC 2026: # Deep Depression in Bay of Bengal Triggers Rain Alert for 29 Districts in Tamil Nadu

The Story

The India Meteorological Department (IMD) has issued a weather advisory indicating a high probability of rainfall across 29 districts in Tamil Nadu. This alert follows the observation of a deep depression in the southwest Bay of Bengal, approximately 740 km from Chennai, moving in a northwest direction. The advisory, issued today, warns of moderate thunderstorms and lightning in several districts and the possibility of light rainfall in others.

Key Points

  • A deep depression in the southwest Bay of Bengal is the cause of the anticipated rainfall.
  • The depression is currently located about 740 km from Chennai.
  • 29 districts in Tamil Nadu are expected to experience rainfall until 1 PM today.
  • Districts including Chengalpattu, Chennai, Kanchipuram, and Tiruvallur are likely to experience moderate rain with thunder and lightning.
  • Other districts, including Mayiladuthurai, Nagapattinam, Thanjavur, and Ranipettai, are predicted to have lighter rainfall.

Key Takeaways

  • The IMD is actively monitoring weather patterns and issuing timely warnings.
  • Tamil Nadu is prone to weather-related events due to its geographical location.
  • Residents in the affected districts should take necessary precautions during the predicted rainfall.

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