Find out more about the Richter scale on the next page.

The music and the sound system are off the Richter scale.

A 4.2 on the Richter scale, not a big one.

The earthquake was about a 7.9 on the Richter scale.

How strong would the earthquake be on the Richter scale?

It had a magnitude of 8.0 on the Richter scale.

It felt like we were pushing eight on the Richter scale.

That measured 7.5 on the Richter scale but killed only two people.

At 7.7 on the Richter scale, it killed 1,653 people.

The intensity here was believed to have been less than 5.0 on the Richter scale.

These were scare stories way up there on the Richter scale.

However, none of the recorded events have been over 3 on the Richter scale so far.

"This is the top end of the Richter scale," said one consultant.

At first, the earthquake was measured as a 9.0 on the Richter scale.

Its magnitude is estimated as 8.1 on the Richter scale.

One earthquake in 1966 measured 7.5 on the Richter scale.

I just want to point out that the quake reached 8.3 on the Richter scale.

Its size was measured as 7.8 on the Richter scale of ground motion.

This earthquake was fairly strong, 6.3 on the Richter scale.

It can withstand an earthquake of 8.5 on the Richter scale.

That magnitude is considered the equivalent of 5.0 on the Richter scale.

The Richter scale is based on ground motion recorded at a distance.

The Richter scale is a measure of the energy released by an earthquake.

The earthquake that hit the city registered 3.2 on the Richter scale.

And the last few minutes had shaken her world somewhere around a ten on the Richter scale.

Find out more about the Richter scale on the next page.

The music and the sound system are off the Richter scale.

How strong would the earthquake be on the Richter scale?

The earthquake was about a 7.9 on the Richter scale.

It felt like we were pushing eight on the Richter scale.

That measured 7.5 on the Richter scale but killed only two people.

Richter Scale took the lead within half a mile, and held it.

These were scare stories way up there on the Richter scale.

The largest one had a magnitude of 5.2 on the Richter scale.

The intensity here was believed to have been less than 5.0 on the Richter scale.

However, none of the recorded events have been over 3 on the Richter scale so far.

Its size was measured as 7.8 on the Richter scale of ground motion.

"This is the top end of the Richter scale," said one consultant.

Its magnitude is estimated as 8.1 on the Richter scale.

At first, the earthquake was measured as a 9.0 on the Richter scale.

And the last few minutes had shaken her world somewhere around a ten on the Richter scale.

I just want to point out that the quake reached 8.3 on the Richter scale.

The stronger ones reached about magnitude 5 on the Richter scale.

It had an estimated magnitude of 7.0 in the Richter scale.

The Richter scale is based on ground motion recorded at a distance.

The Richter scale is a measure of the energy released by an earthquake.

This earthquake was fairly strong, 6.3 on the Richter scale.

An earthquake of 4 on the Richter scale can cause moderate damage.

That magnitude is considered the equivalent of 5.0 on the Richter scale.

It is going to show up on the Richter scale!'