Q. Which state of India recently witnessed the 'Swell waves'?
Answer:
Kerala
Notes: Swell waves inundated coastal areas in central and southern Kerala due to distant storm winds, termed 'Kallakkadal'. The waves flooded beaches in Thiruvananthapuram, Kollam, Alappuzha, and Thrissur districts, prompting district-level disaster management to alert. 'Kallakkadal' causes flash floods without noticeable wind changes. Authorities advise against beach visits and monitor the high-alert coastal areas. Swells, characterized by collective height, period, and direction, vary in size and quality based on local conditions.