The collective noun is a series of catastrophes.
Love and Other Catastrophes was released on 03/28/1997.
The Production Budget for Love and Other Catastrophes was $250,000.
The plural is catastrophes but would be pronounced as "catastro-fees".
The noun catastrophes is the plural form of the noun catastrophe, both are common nouns.
I think Malafalda Hopirk is the head for the department of magical accidents and catastrophes.
Love and Other Catastrophes grossed $743,216 worldwide.
Love and Other Catastrophes grossed $212,285 in the domestic market.
"A sudden turn."
Great Weather Catastrophes - 1993 TV was released on: USA: August 1993
The black death is one of the greatest catastrophes in human history in 1338 and 1339
The Ronald Reagan, George H.W. Bush and George W. Bush administrations were catastrophes, and we may never recover from them.