If an incident happen on large scale destroying life and property leaving a Country, or any geographic description can be termed as World Disasters. or World Incidents.
Natural Calamities like Hurricane, Earthquake, Tsunami, Floods, etc and if such incidents are created by People like Terrorist Attack, Political Mutiny, Social Revolution etc, also have drastic effects on Society.
The App 'World Incidents' presents some of the worst disasters.
Information on more natural disasters is an added feature of the app.