For areas that have little to no pervious surface, flash flooding is more likely.Ĭhance that a flood event will occur in a given period of time (i.e., 100-year flood).Ī model used to identify areas that are susceptible to flooding based off of storm intensity, flood velocity, elevation and topography of area. This agency is a part of the United States Department of Homeland Security.Ī high velocity large volume of water caused by intense rainfall occurring in minutes with little to no warning. This distribution represents the variation in vehicle speeds in different conditions.įederal Emergency Management Agency (FEMA)Īn agency responsible for responding to disaster events such as hurricanes, extreme floods, earthquakes. The evacuation traffic velocity distribution over time is called speed profile. The state road(s) and highway(s) have been identified by Government Agencies to be utilized during natural calamities/emergencies to transfer people and guide traffic inland to safe zones. NJFloodAlert’s model can help communities in disaster management.įactors including income, home ownership, and residency influence a community's ability to prepare for and respond to hazard events. Taking the action to gauge, design, and enforce policies, ideas, and measures that help communities prepare, recover, and adapt to disasters. This can also include bridges as they provide important evacuation routes.Ī deviation/diversion of traffic movements to avoid a prohibited segment of roadway network.Ī 3D representation of a terrain's surface created from a terrain's elevation data. The interactions with infrastructure, natural environment, and communities in a coastal zone that have negative effects in the area such as economic and health losses.Īreas, defined along the coastline, which are most likely to be affected by coastal related hazards such as storm inundation, flooding, and sea level rise.ĭuring an emergency event, facilities that are essential to protection and recovery, such as police stations, hospitals, gas stations, grocery stores, fire stations, etc. The degradation of beaches and cliffs along the coastline due to events such as storm surges, wave impact, flooding, human interaction and sea level rise.
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