Homeland Security Impact Scale (Continued)
"Disruptions" and "incidents" can include demonstrations, work stoppages, strikes, organized or spontaneous vandalism, looting, and riots. Also included are sabotage and terrorist acts and attacks. (The scale and these notations have been adapted by Paula D. Gordon from the Y2K Impact Scale developed by Bruce F. Webster of WDCY2K and sent by him to the membership of WDCY2K on March 4, 1998.)
"Supply problems" and "infrastructure problems" may include food shortages; availability of potable water; degradation of water purity, water distribution and/or waste management; fuel/heating oil shortages, disruptions in utilities (power, gas, telecommunications), disruption in the financial sector, disruptions in transportation (airlines, trains, trucking, ports, ships); pharmaceutical shortages; disruption of health care services or emergency medical services; disruption of fire and public safety services; disruptions or inadequacies, or overwhelming of public works operations and services.