Chris held on as the waves reached the barn and the ground bucked beneath him.

Just as the last of them touched ground, the ground picked itself up and bucked.

There was another distant explosion, and the ground bucked under her feet as if the whole planet had writhed in agony.

At the same instant the ground bucked violently.

The ground under my hiking boots suddenly bucked.

Beneath me the very ground was bucking with the cannonade.

Again the ground shook and bucked, only worse than before.

"Sure, and the ground bucking like a farm girl."

The ground heaved and bucked with the series of explosions that were blasting the caves below.

Pieces shook from the carven outcrop, and the ground bucked violently.