To effectively manage natural disasters at the national level in India, the following measures can be taken:

• Establish a centralized body responsible for disaster management, such as the National Disaster Management Authority (NDMA), to coordinate efforts and enhance preparedness.
• Develop a robust early warning system to provide timely alerts and evacuation strategies in case of impending disasters.
• Implement comprehensive contingency plans and drills to ensure a prompt and effective response during emergencies, involving all relevant stakeholders.
• Invest in infrastructure development, including reinforced buildings, flood-resistant structures, and better drainage systems, to withstand natural disasters.
• Enhance public awareness and education about disaster preparedness and mitigation, including disseminating information through various mediums.
• Establish dedicated disaster response teams equipped with specialized equipment and training to provide immediate rescue and relief efforts.
• Promote research and development in disaster management strategies, technologies, and forecasting techniques.
• Strengthen international collaborations and partnerships to foster knowledge exchange, resource sharing, and mutual support during disasters.
• Allocate adequate funds for disaster management, ensuring the availability of necessary resources for effective response and recovery.
• Regularly review and update disaster management policies and strategies to ensure their relevance and effectiveness in the face of evolving challenges.

Implementing these measures can significantly enhance India's ability to manage and mitigate the impact of natural disasters at the national level.