Pillar of Fire by Ray Bradbury

The Salem flue exploded at six that morning. The great fire chimney shattered into ten thousand parts and flung itself into the earth and into the sky and into the houses of the sleeping people. There was fire and sound, more fire than autumn made burning in the hills.

William Lantry was five miles away at the time of the explosion. He saw the town ignited by the great spreading cremation of it. And he shook his head and laughed a little bit and clapped his hands smartly together.