Coastal areas of southern India are facing another major weather threat even before the destruction caused by cyclone Arnab has completely settled. Conditions over the Bay of Bengal are shifting rapidly as a low-pressure area gathers strength over the ocean surface. According to the India Meteorological Department, this weather system is likely to intensify into a cyclonic storm by Sunday. It is expected to advance in a west-northwest direction and move toward the Andhra Pradesh coastline by Monday evening. Should this system develop into a full cyclone, it will be designated Murasu. Andhra Pradesh, where cyclone Arnab recently caused widespread damage and left thousands of people displaced, must once again prepare for torrential rains and rough sea conditions.
Formation Over South-East Bay and Expected Path
The weather office reported on Saturday that the low-pressure system formed over the south-east Bay of Bengal near the Andaman and Nicobar Islands. Favourable atmospheric conditions are pushing the system forward in a west-northwest trajectory. Forecasts indicate that the system will intensify into a depression by Saturday evening and continue gathering strength over warm waters. By Sunday, the system is projected to escalate into a formal cyclonic storm. Heavy downpours are anticipated across the coastal belt of Andhra Pradesh and the Yanam region of Puducherry, while alert notices have also been issued for parts of Tamil Nadu and Kerala over the coming days.
Timeline of Deepening into Cyclone Murasu
Tracking by meteorological authorities shows that the current system remains a low-pressure area for now. Projections indicate it will strengthen into a deep depression by Saturday evening before attaining cyclonic storm status by Sunday. Current tracking maps place the system on a path directly toward the Andhra Pradesh coast. The cyclone is expected to cross the coast by the evening of Monday, November 2. Weather scientists continue to maintain a close watch on the system's exact track, its speed of propagation, and its evolving wind intensity.
Naming Origin and Regional Meaning
The name Murasu for this potential storm was proposed by India under the regional naming protocol established for tropical cyclones in the northern Indian Ocean. In the Tamil language, the word Murasu refers to a traditional drum or war drum. Names for cyclones developing across the Bay of Bengal and the Arabian Sea are assigned sequentially from a pre-approved roster submitted by member nations. The name will be officially attached to the system the moment it achieves cyclonic storm intensity.
Widespread Rainfall Alerts Across South India
Authorities have sounded severe rainfall alerts for coastal Andhra Pradesh and Yanam. Downpours will not be restricted to Andhra Pradesh alone, as Tamil Nadu, Puducherry, and Karaikal are forecast to receive heavy precipitation continuing until November 5. Furthermore, Kerala and Mahe are expected to record rainfall spells until November 4. The atmospheric disturbance will therefore bring widespread disruption across extensive stretches of southern India.
Squally Winds, Rough Seas, and Marine Warnings
The weather department has cautioned that maritime conditions along and off the Andhra Pradesh coast will turn rough to very rough. Through November 1, coastal Andhra Pradesh, Yanam, and Rayalaseema are forecast to witness sustained wind speeds ranging from 30 to 40 kilometres per hour, with occasional gusts reaching up to 50 kilometres per hour. In light of rising waves and squally winds, marine operators, traditional fishermen, and residents living along low-lying coastal belts have been advised to pay strict attention to weather warnings and stay clear of dangerous sea areas.
