The major issues faced by disaster management authorities in India include:

• Limited resources: Disaster management authorities often struggle with limited financial and human resources, hindering their ability to effectively respond to natural calamities.
• Inadequate infrastructure: India's vast geographical expanse and population density make it challenging to establish and maintain adequate infrastructure for disaster management.
• Coordination and communication: Ensuring effective coordination and communication between various government agencies, NGOs, and local communities is a challenge, which can lead to delays and confusion in response efforts.
• Early warning systems: Despite advancements, ensuring timely and accurate early warning systems remains a challenge, primarily in vulnerable areas.
• Capacity building: Disaster management authorities need to invest in continuous training and capacity-building programs for their staff and stakeholders to enhance preparedness and response capabilities.
• Public awareness: Lack of awareness and preparedness among the general public can impede evacuation efforts and create panic during natural disasters.
• Social and cultural factors: Addressing social and cultural factors, such as religious beliefs and customs, can pose challenges in implementing effective disaster management strategies.

These challenges highlight the need for sustained efforts in strengthening infrastructure, improving coordination, enhancing public awareness, and investing in capacity building to effectively handle natural disasters in India.