What does the "warm zone" refer to in an incident scene?

The "warm zone" is indeed the area where decontamination takes place and is controlled but is not as critically dangerous as the hot zone. This zone acts as a buffer between the hot zone, which is the most hazardous area where the actual incident is occurring and where exposure to dangerous materials or situations is likely, and the cold zone, which is a safe area for non-essential personnel and where logistical support operations can occur.

In the warm zone, personnel may encounter some potential hazards, but measures are in place to limit exposure and ensure safety. This area allows for the removal of contaminants from responders before they enter the cold zone, where personnel can safely manage equipment and address logistical needs without the risk of exposure to the incident’s hazards. Such delineation of zones is crucial for maintaining safety and operational efficiency during emergency responses.