Cutting through the swathes of arguments as to whether the origin was from Alyes (French) Alice (English) Alan (Scottish) or Ellis (Norman from Hebrew), what can be said with historical accuracy is that the oldest know recording is English! (see below).
Disaster area. A disaster area is a region or a locale, heavily damaged by either natural, technological or social hazards. Disaster areas affect the population living in the community by dramatic increase in expense, loss of energy, food and services; and finally increase the risk of disease for citizens. An area that has been struck with a natural, technological or sociological hazard that opens the affected area for national or international aid.
Natural: These disasters are on top of the list in every disaster recovery plan. Typically they damage a large geographical area. To mitigate the risk of disruption of business operations, a recovery solution should involve disaster recovery facilities in a location away from the affected area.