What is critical to monitor during a structural collapse incident?

Monitoring debris shifting and the risk of further collapse is crucial during a structural collapse incident because the stability of the remaining structure is often compromised. As rescuers work, shifting debris can create new hazards, potentially endangering both victims trapped beneath and the first responders who are trying to assist them. This situation necessitates constant vigilance to ensure safe operations and prevent any additional injuries or fatalities resulting from further collapse.

In addition, while the health status of victims, weather conditions, and potential fire hazards in adjacent buildings are all important factors to consider in emergency situations, they do not directly relate to the immediate hazards posed by the instability of the collapsed structure. The priority in such incidents is to ensure the safety of both the victims and rescuers by assessing the risk of further structural failure. Therefore, focusing on debris movement and the risk of additional collapse is fundamental to ensuring effective and safe rescue operations.