What A magnitude 4.0 earthquake release just over times energy than a 2.0 magnitude earthquake?

A magnitude 4.0 earthquake releases approximately 1,000 times more energy than a magnitude 2.0 earthquake. The Richter scale is logarithmic, meaning that each whole number increase on the scale represents a tenfold increase in measured amplitude and roughly 31.6 times more energy release. Therefore, the difference in energy release between these two magnitudes is significant, highlighting the exponential nature of the scale.