IMD Issues Red Alert as Deep Depression Set to Cross Odisha-Andhra Coast Tonight

The India Meteorological Department issued red alerts for coastal Odisha and Andhra Pradesh on Wednesday as a depression over the Bay of Bengal intensified into a deep depression, with the system expected to cross the coast between Visakhapatnam and Gopalpur by late Wednesday night, bringing heavy to extremely heavy rain and disrupting travel across the region.

The Warning

IMD said the deep depression is likely to bring isolated extremely heavy rainfall over Odisha, while coastal Andhra Pradesh, Chhattisgarh and Telangana can expect heavy to very heavy rain as the system makes landfall. Squally winds of 55-65 kmph, gusting up to 75 kmph, are forecast over the west-central and adjoining northwest Bay of Bengal as the system intensifies further before crossing the coast. Alongside the red alerts for Odisha and coastal Andhra Pradesh, an orange alert has been issued for Chhattisgarh and Telangana.

Flash Flood Risk Across Four States

The weather department flagged an enhanced flash flood risk across 33 districts in the four affected states: 9 districts in Odisha, 14 in Andhra Pradesh, 6 in Telangana and 4 in Chhattisgarh. Local authorities in the affected coastal districts have been placed on alert, with disaster response teams typically mobilised ahead of such landfalls to manage evacuation and drainage in low-lying and flood-prone areas.

What It Means for Travellers

For anyone travelling through Odisha, coastal Andhra Pradesh, Telangana or Chhattisgarh over the next two to three days, the advisory is a signal to check road, rail and flight status before setting out, particularly in districts under the red and orange alerts. Heavy rain systems of this scale typically cause delays or diversions on regional flight schedules and waterlogging on national highways connecting the affected coastal belt to inland cities, and travellers with plans in the region over the coming days should build in extra buffer time or consider rescheduling non-essential trips until the system clears.

Why It Matters

Bay of Bengal depressions of this intensity, arriving in late September, are a routine but disruptive feature of India's post-monsoon weather pattern, and this one lands during a period when festive-season travel and shopping activity typically begin picking up across the eastern and southern states. Beyond the immediate safety concerns for residents in flood-prone districts, the disruption is also likely to have a knock-on effect on regional logistics, agriculture and retail footfall in the affected states over the next few days.

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