Orange County NC Website
12 <br /> r / Z/ <br /> SUMMARY OF HAZARD RISKS <br /> HIGH RISK MODERATE RISK LOW RISK <br /> Dam Failure <br /> Excessive Heat Tornadoes &Thunderstorms <br /> Flooding Wildfire <br /> Drought Cyber Threat Earthquake <br /> Hurricanes &Tropical Storms Civil Unrest Landslide <br /> Critical Infrastructure Failure <br /> Hazardous Materials Incident <br /> Infectious Disease <br /> Severe Winter Storm Terrorism/Mass Casualty <br /> Radiological Emergency <br /> Priority Risk Index is determined by probability of the event occurring, <br /> severity and spatial extent of impact, warning time, and duration. <br />