A developing weather system over the Bay of Bengal is gaining momentum and heading toward the eastern coastline. The depression situated over the west-central and adjoining northwest Bay of Bengal is forecast to intensify rapidly into a deep depression within the next 12 hours. Under the regional nomenclature framework for tropical cyclones, the next cyclonic storm that develops in the North Indian Ocean basin will bear the name 'Arnab'. With heavy rainfall warnings sounding across the region, local administrations in Odisha have initiated emergency precautionary measures.
Current Trajectory and Geographic Coordinates
According to weather updates released around 11:45 AM on Monday, the depression moved westward at a speed of 18 kmph over a recent six-hour span. By 8:30 AM on September 22, 2026, the system was positioned near latitude 17.9 degrees North and longitude 86.0 degrees East. In relation to coastal landmarks, the center was tracked approximately 200 km southeast of Gopalpur and 210 km south of Puri in Odisha. From the Andhra Pradesh coast, it was located roughly 200 km east-southeast of Kalingapatnam and 290 km east of Visakhapatnam.
Projected Path and Landfall Window
Meteorological specialists anticipate the weather system will maintain a west-northwestward track as it strengthens over the west-central and northwest waters of the bay. Current tracking indicates that the system is highly likely to cross the coastlines of north Andhra Pradesh and south Odisha between Visakhapatnam and Gopalpur. This coastal crossing as a deep depression is projected to occur between the night of September 23 and the morning of September 24, spanning Wednesday night into Thursday morning, bringing gale-force squalls and extensive precipitation along coastal corridors.
Precautionary School Closures and Flood Risks
In response to alerts forecasting severe downpours over the next 48 hours, educational institutions including schools and Anganwadi centers have been ordered closed across four districts in Odisha. Authorities aim to minimise public movement and shield students from adverse weather conditions. Meteorologists have cautioned that prolonged intense rainfall will likely swell local river basins and submerge low-lying drainage catchments. Locations that have already endured consecutive days of wet weather face an escalated threat of sudden inundation and waterlogging.
Nomenclature Behind the Name Arnab
The name designated for the next cyclonic system in the North Indian Ocean is 'Arnab', a term of Bengali origin signifying the ocean or sea. This specific moniker was contributed by Bangladesh to the roster of regional tropical cyclone names. The catalog is overseen collaboratively by the World Meteorological Organization and the India Meteorological Department to ensure systematic tracking, streamlined communications, and clear public hazard advisories throughout the cyclone season.
