Again, off to the south, the sound of thunder boomed.

Far to the south, the earth seemed to have caught on fire, and the sky rang with the sound of thunder.

From a distance there came a sudden sound of thunder.

The sound of thunder was distant yet and the clouds were still far out at sea.

At this very moment a low sound of distant thunder fell upon my ears.

Now he could hear the faint sounds of thunder in the distance.

He laughed at my approach, the sound of thunder above a forest fire.

He could still hear her screaming over the sound of thunder.

After a long pause, there was the sound of thunder.

The sound of thunder often reflects off the Earth's surface.