Low Pressure Area Develops Over Northwest Bay of Bengal

Quick Summary

• A low-pressure area has developed over teh northwest Bay of Bengal at 5:30 a.m. on September 2, 2025.
• Regional Meteorological Center (Chennai) states that it is expected to intensify in the next 24 hours and move west-northwestward across Odisha within the subsequent day.
• The formation is due to an upper air cyclonic circulation over northeast Bay of Bengal and adjoining Myanmar coast.
• In Tamil nadu’s rainfall records for the last 24 hours ending at 8:30 a.m. (September 2, 2025):

– Namakkal recorded the highest rainfall with 5 cm.
– Devala in The Nilgiris noted a precipitation of 4 cm.
– Multiple locations including Upper Gudalur, Glenmorgan, Gudalur Bazar, Mudukulatur (Ramanathapuram district), Erode, and Nannilam (Thiruvarur district) recorded around 3 cm each.

Indian Opinion Analysis

The growth of a low-pressure area over the northwest Bay of Bengal could significantly affect eastern India and surrounding regions. Such systems typically bring heavy rains that may impact agricultural activities while also posing risks like flooding.Tamil Nadu’s varied rainfall distribution highlights localized weather patterns influenced by this system even before its full advancement.From an infrastructural perspective, areas with deficient drainage systems or vulnerable landscapes might experience challenges due to intensified rains as these pressures strengthen. Authorities in Odisha should prepare as this weather system moves inland; proactive steps would be critical to minimize disruption to daily life and economic activity.

For broader implications across India’s climate-sensitive zones, such events underline ongoing monsoonal variability attributed partly to global climatic changes-underscoring urgent needs for robust disaster preparedness frameworks nationwide.

Read More: Photo: mausam.imd.gov.in