The terrorist attacks, themselves, probably did no more damage to overall output than a serious earthquake or hurricane.

In 1743 there was a serious earthquake that killed many people in the village.

The most serious earthquake in the history of the town struck on July 31, 1786, when more than 6.000 people died.

This came just days after a serious earthquake and related events at the Kashiwazaki-Kariwa plant.

On 31 May 1935 a serious earthquake hit the region near Quetta.

Intellectually, you know someday a serious earthquake might come right under your living room.

This is particularly relevant in 2009 as the media sector faces serious economic earthquakes.

That's a serious earthquake almost every four days.

Ethiopia also has a serious earthquake and related landslides, killing hundreds.

There is a large fault running along the coast of British Columbia, so we can expect to have a serious earthquake some day.