Modified Mercalli Intensity

The Modified Mercalli Intensity (MMI) is a scale that describes the effects and severity of an earthquake based on how it is felt and its impact on people, buildings, and the environment. Unlike seismograph readings, which measure the earthquake's energy, MMI focuses on real-world experiences, ranging from I (not felt) to XII (total destruction). It helps people understand how earthquakes might affect different areas, providing a practical view of the earthquake's strength and damage potential based on observed conditions.