Explanations:
Cyclones are large-scale atmospheric disturbances that form over warm ocean waters and can cause significant damage when they make landfall. In the context of the Indian subcontinent, cyclones are particularly common in the Bay of Bengal, affecting the eastern coastal states such as Odisha and West Bengal. Cyclone Yaas was one such cyclone that made landfall in May 2021, causing extensive damage and necessitating large-scale evacuations to ensure the safety of the local population.
Cyclones are classified based on their intensity, with categories ranging from "Depression" to "Very Severe Cyclonic Storm." Cyclone Yaas was categorized as a "Severe Cyclonic Storm" before making landfall. The naming of cyclones is done by the India Meteorological Department (IMD) and follows a standardized system where each country in the region contributes names to a list. The name "Yaas" was contributed by Iran and was used for this particular cyclone.
Understanding the impact of cyclones on specific regions is crucial for disaster management and preparedness. The states of Odisha and West Bengal have a history of being affected by cyclones, and the government and local authorities have developed strategies to mitigate the effects of such natural disasters. This includes early warning systems, evacuation plans, and post-disaster relief measures.
In competitive examinations, questions about recent events, such as the impact of Cyclone Yaas, are common. These questions test the candidate's awareness of current affairs and their ability to recall specific details about recent weather events. It is important for students to stay updated with such information to perform well in these examinations.