What are the three primary conditions under which the EOC functions to support the incident commander?

The choice indicating that the Emergency Operations Center (EOC) functions primarily under the conditions of normalcy, emergency with warning, and emergency without warning accurately reflects the structured response framework in emergency management.

Normalcy refers to the period when the community and its agencies are functioning as usual, without any immediate threat. This condition is crucial as it allows for the preparation and planning necessary for effective response strategies.

Emergency with warning denotes situations where there is sufficient notice before an incident occurs, enabling the EOC to mobilize resources and effectively coordinate with responders and stakeholders. This advance notice is vital for implementing pre-established plans and procedures to mitigate impacts.

Emergency without warning represents incidents that occur unexpectedly, demanding an immediate response from the EOC to support the incident commander. This condition tests the readiness and adaptability of the EOC as they must quickly assess the situation, mobilize resources, and support operational needs in real time.

This framework underlines the EOC's role in different stages of emergency management, allowing it to adapt its support to the needs of the incident commander efficiently. The other choices either mischaracterize the operational conditions or do not align with the recognized functions of the EOC in supporting incident response.