richter vs moment magnitude scale

Richter Scale vs. Moment Magnitude Scale: What’s the Difference?

The Richter scale and the moment magnitude scale are two of the most common earthquake scales. The Richter scale was developed in the 1930s, while the moment magnitude scale was developed in the 1970s. Both scales are used to measure the size of an earthquake, but they have different strengths and weaknesses. The Richter scale […]

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