An emergency is a present or imminent event that requires prompt coordination of actions concerning persons or property to protect the health, safety or welfare of people, or to limit damage to property or the environment
Minister of Aboriginal Affairs and Northern Development, Aboriginal Affairs and Northern Development Canada (AANDC) National Emergency Management Plan, Glossary, Minister of Public Works and Government Services, Ottawa, Canada 2011. http://www.aadnc-aandc.gc.ca/eng/1324572607784#a1, (ND/ Avalan/ Snowpack - Amer) {133}