What are Five ways to measure earthquakes?

Earthquakes can be measured using several methods, including:

1. Seismographs: Instruments that record the motion of the ground during an earthquake, providing data on its intensity and duration.
2. Richter scale: A logarithmic scale that quantifies the amount of energy released during an earthquake.
3. Moment Magnitude Scale (Mw): A more modern scale that measures the total energy released and is more accurate for large earthquakes.
4. Modified Mercalli Intensity Scale: A qualitative scale that assesses the impact of an earthquake based on human observations and structural damage.
5. GPS and InSAR: Technologies that monitor ground displacement over time to assess tectonic movements and potential earthquake risks.