What signifies that a wildfire is 'controlled'?

A wildfire is considered 'controlled' when the completion of control lines and the extinguishing of all hot spots has been accomplished. Control lines are strategically established barriers, such as roads, rivers, or firebreaks, that prevent the further spread of fire. Additionally, hot spots refer to areas within or near the fire perimeter that still have residual heat and potential for flare-ups. By ensuring that these hot spots are extinguished, fire crews can confidently assert that the fire has been contained effectively, minimizing the risk of it reigniting or spreading beyond the designated boundaries.

The completion of control lines signifies that a protective barrier is in place, which is essential for managing the fire. Establishing these control lines and ensuring that all areas containing residual heat are properly dealt with indicates a thorough approach to firefighting, allowing responders to transition towards monitoring the area and strategizing for rehabilitation efforts.