It is so easy to blame the people in the thick of unprecedented disaster!

Obviously, a shifting of the Earth's axis will be a worldwide natural disaster, unprecedented in our written history.

Her first court ball had been an unprecedented disaster.

The rest of the country wants to help the city recover from the unprecedented disaster that everyone saw played out on television.

Their effort is a study in the frustrations of limited equipment and unprecedented disaster.

The model predicted an unprecedented disaster, with extensive loss of life and property.

These storms were an unprecedented ecological disaster for our forests.

I have been very moved by the heartfelt global response to this unprecedented disaster.

Fires have destroyed large areas of very beautiful forest, causing an unprecedented ecological disaster.

Tens of thousands are feared dead in the unprecedented natural disaster.