His pressure dropped to forty in less than thirty seconds.

The fingers on my throat increased their pressure, just for a second, then dropped away.

In addition to this, the temperature will decrease when the pressure drops to a certain point.

Then her pressure dropped just like that, and the arrhythmias started.

The second you appeared the pressure dropped back to atmospheric.

He had maybe a couple of minutes before the pressure dropped too low to be breathable.

But then the pressure to the house on the third floor dropped, the officials said.

It took a second, at the most two seconds, but pressure might drop quite substantially in that time.

Heard a rush of wind, felt his ears pop as the pressure dropped.

Heavy rain, by the feel of how low the pressure was dropping.