There are several various types of names, including names that a newspaper might call apocalypse, such as 'Day of the Dead' to names that sound like real catastrophe such as 'Armageddon,' 'Rains of Destruction' or the Cataclysm.' The name generator will send you 15 random names for apocalypse to other disasters. Hopefully there's a name for any circumstance that you may need.
To generate another 15 random names you just have to press the button. With every click 15 new names are generated.