Cyclone Arnab, currently progressing as a severe deep depression, is projected to make landfall between 5:00 PM tonight (September 23) and 5:00 AM tomorrow (September 24), 2026. The. Bhubaneswar: In view of the looming threat of a developing cyclonic storm over the Bay of Bengal, Chief Minister. A depression over the Bay of Bengal is moving towards the north Andhra Pradesh-south Odisha coast, triggering school closures, evacuation preparations and a red alert.