Which question should initial size up answer regarding the status of the incident?

The question "Where's it going?" is crucial for determining the potential evolution of an incident during the initial size-up. This aspect of size-up focuses on predicting the fire's behavior, including its potential spread, direction, and the implications for life safety and property protection. Understanding where the incident is heading allows commanders to make informed decisions about resource allocation, evacuation needs, and overall incident management.

In the context of incident response, knowing the trajectory of the incident helps anticipate hazards, assess risks for both responders and civilians, and develop strategies that will mitigate any additional damage. While assessing factors like what is currently happening at the scene, what resources are necessary, and when to report various developments are important, they are secondary to understanding the imminent threats posed by the incident's movement. Therefore, the correct emphasis during the initial size-up should be on the potential direction of the incident and how that will impact the overall response.