The cover of Richter's Scale by Susan Hough features an early photograph of Charles Richter looking like a grown-up Harry Potter. Like much of the rest of this biography, it reveals an unfamiliar ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The familiar Richter scale (which is not a physical device but rather a mathematical ...

The Richter scale was developed in 1935 by American seismologist Charles Richter (1891-1989) as a way of quantifying the magnitude, or strength, of earthquakes.

THE destructive power of earthquakes is measured in different ways, but the one most people have heard of is the Richter scale. Here’s how the force is calculated – and what it means if… ...

The Richter scale was replaced in the 1970s by other magnitude scales that are more accurate. Even though it’s outdated, the term is still used often when discussing earthquakes.

Richter's scale was a first -- important in that it provided seismologists with a standardized means of measuring earthquakes where there was none -- but hardly the last word.

The Richter Scale measures quakes in a range from 0 to 9. On the scale, each increase in number represents an earthquake 10 times more powerful.

While the Richter Scale is widely recognized, modern seismologists prefer the moment magnitude scale for accurate measurement of earthquakes.

The Seattle earthquake registered 6.8 on the … well, not on the Richter scale, which the New York Times reported has been displaced. Is the Richter scale obsolete, and what is used instead ...

Did you feel that? Impact of Richter Scale inventor and Ohio native Charles Richter still being felt on 125th birthday in 2025.