FEMA's Threat and Hazard Identification and Risk Assessment (THIRA)

FEMA's Threat and Hazard Identification and Risk Assessment (THIRA) is a process used by communities to evaluate potential threats and hazards—like natural disasters or terrorism—and assess their beliefs about the likelihood and impact of these events. By understanding these risks, communities can determine the resources and capabilities needed to prepare for, respond to, and recover from emergencies effectively. THIRA helps prioritize preparedness efforts, ensuring that emergency plans and resources are aligned with the most relevant risks facing a community.