magnitude-velocity relationship

The magnitude-velocity relationship in earthquakes describes how the size of an earthquake (magnitude) is related to the speed at which seismic waves travel (velocity). Larger earthquakes release more energy, generating seismic waves that travel faster and cause more intense shaking. Conversely, smaller earthquakes produce less energy and slower-moving waves. This relationship helps scientists estimate an earthquake's strength by studying the wave speeds and how energy disperses through the Earth, aiding in assessing potential damage and understanding the event’s scale.