The blast of air came first, and then the explosion.

The blast had come from directly inside her corner office.

He had barely enough time to make it to his chair before the next blast came.

The third blast came no more than a second later.

The blast must have come early on, between midnight and two or three in the morning.

We were sitting on the couch and it was like a blast of cold air came in the room.

A blast of wind came into her face from the river, and there was ice in it.

Then the air stopped for a moment, and a second blast came upward from the floor.

A blast of heat came to me, but this was memory.

At least no blast of air had come inside this time.