Quakes with to a magnitude of 3 usually produce little damage.

Physical effect are things that produce direct damage, for example, very high sound levels, at or above 130 dB.

There were at least 22 tornadoes reported that day, many of them producing significant damage.

Also, two tornadoes which look very different can produce similar damage.

As a result, Kate produced heavy damage and over 631 casualties.

As a result, using these tiles produces less damage than would normally be generated.

If a volcano produced serious damage in one place, it can do so again, he said.

But under these conditions, even harmless substances produce such damage.

In this category are included also those activities that can produce severe damage to the population, the environment, and material goods.

Certain models have been known to kill without producing visible damage.