September 2008 saw the beginning of a catastrophic collapse of the entire structure.

Is it on the verge of a catastrophic collapse?

Our financial system and economy were on the verge of catastrophic collapse.

It has all the characteristics of a catastrophic collapse.

They then suffered a catastrophic collapse which caused panic to sweep through the region.

The threats we face will affect life on this planet and may result in catastrophic collapse.

The necessity for this arose from the catastrophic collapse in mining employment.

The 1980s brought a catastrophic collapse in the industry of Motherwell.

Large trees became brittle and prone to catastrophic collapse.

The building suffered a catastrophic collapse on the morning of May 9, 2010.