What is the concept of dynamic risk assessment during an incident?

• A. Static evaluation of risk before incidents.
• B. Real-time reassessment of risk as conditions change, enabling adapting controls and responses.
• C. Only assessing risk after the incident ends.
• D. Ignoring new hazards to speed up response.

Answer: (B)

Dynamic risk assessment during an incident means continually re-evaluating risk in real time as conditions change, so controls and responses can be adjusted as needed. In the middle of an incident, factors like fire spread, toxic fumes, structural stability, weather, and personnel locations can shift rapidly. By constantly reassessing, responders can tighten or relax controls, reallocate resources, modify entry plans, adjust exclusion zones, or call for additional support to keep people safe while achieving response goals. This approach contrasts with static risk checks done before an incident, or after it ends, and with ignoring new hazards, both of which fail to address evolving danger and can lead to harmed personnel or ineffective actions.