![SOLVED:Differentiate among the Mercalli, moment magnitude, and amplitude (Richter) scales. How are these used to describe an earthquake? Why has the Richter scale been updated and modified? SOLVED:Differentiate among the Mercalli, moment magnitude, and amplitude (Richter) scales. How are these used to describe an earthquake? Why has the Richter scale been updated and modified?](https://cdn.numerade.com/previews/b3a5e24f-619d-4fbd-9123-c115e9d19fcc_large.jpg)
SOLVED:Differentiate among the Mercalli, moment magnitude, and amplitude (Richter) scales. How are these used to describe an earthquake? Why has the Richter scale been updated and modified?
![EarthScope Consortium on X: "VIDEO (00:05:39) - Moment Magnitude Explained—What Happened to the Richter Scale? https://t.co/9ssplhiMdj #earthquake https://t.co/OshLgjlpTA" / X EarthScope Consortium on X: "VIDEO (00:05:39) - Moment Magnitude Explained—What Happened to the Richter Scale? https://t.co/9ssplhiMdj #earthquake https://t.co/OshLgjlpTA" / X](https://pbs.twimg.com/media/DY-mmklVQAAnPeI.jpg)
EarthScope Consortium on X: "VIDEO (00:05:39) - Moment Magnitude Explained—What Happened to the Richter Scale? https://t.co/9ssplhiMdj #earthquake https://t.co/OshLgjlpTA" / X
The "moment magnitude" scale has replaced the Richter scale for large earthquakes. Scientists have developed far-more sensitive seismometers that, with... | By EarthScope Consortium | Facebook
![Magnitude Explained: Moment Magnitude vs. Richter Scale- Incorporated Research Institutions for Seismology Magnitude Explained: Moment Magnitude vs. Richter Scale- Incorporated Research Institutions for Seismology](https://www.iris.edu/hq/inclass/uploads/A_004A_MomentMag_Thumbnail_thumbnail.jpg)
Magnitude Explained: Moment Magnitude vs. Richter Scale- Incorporated Research Institutions for Seismology
![Richter Scale Moment Magnitude Scale Earthquake Stock Vector (Royalty Free) 2262447075 | Shutterstock Richter Scale Moment Magnitude Scale Earthquake Stock Vector (Royalty Free) 2262447075 | Shutterstock](https://www.shutterstock.com/shutterstock/photos/2262447075/display_1500/stock-vector-the-richter-scale-moment-magnitude-scale-earthquake-magnitude-classes-infographic-design-2262447075.jpg)
Richter Scale Moment Magnitude Scale Earthquake Stock Vector (Royalty Free) 2262447075 | Shutterstock
![Magnitude Explained: Moment Magnitude vs. Richter Scale- Incorporated Research Institutions for Seismology Magnitude Explained: Moment Magnitude vs. Richter Scale- Incorporated Research Institutions for Seismology](https://www.iris.edu/hq/inclass/uploads/fact_sheet3b_thumbnail.jpg)