The levels of disaster are typically categorized based on the scale of impact and the resources required for response and recovery.

The levels of disaster are typically categorized based on the scale of impact and the resources required for response and recovery.

• Local Disaster: This is a disaster whose impact is confined to a small geographical area, such as a single community or district. The local government and emergency services can usually manage the response with their own resources.
• National Disaster: This occurs when a disaster affects a larger region or multiple areas within a country, overwhelming the capacity of local authorities. It requires significant resources and coordination from the national government and its agencies.
• International Disaster: This level is reached when a disaster is so severe or widespread that it overwhelms the affected country's national capacity. It necessitates international aid, resources, and coordination from other countries and international organizations.