There are occasional minor earthquakes, three of them in the last two years.

Or, as he adds, you can't always count on the occasional earthquake "to jump-start your heart."

There are occasional earthquakes,' Philip told him, 'and it is essential for the foundations to be sound.

Egypt is susceptible to occasional earthquakes; the last major one was in 1992.

Throughout the past, there were occasional earthquakes in the region.

All of this geological activity creates instability and generates occasional earthquakes.

The occasional earthquakes for which Japan is noted show up as larger movements.

Due to occasional earthquakes in this area, it had been built very strong.

Guatemala is subject to frequent minor earth tremors and occasional earthquakes.

Because of time and the occasional earthquake, new renovation efforts were needed in the late 19th and early 20th centuries.