Search SEDIS
| Data sets | Publications | Expeditions | Thesaurus |
magnitude  | |
|---|---|
| UF | earthquake magnitude |
| RT | earthquakes |
| seismic intensity | |
| scale factor | |
| intensity | |
| modified Mercalli scale | |
| Richter Scale | |
| SN | As of 1981, restricted to magnitude of earthquakes. |
| magnitude-frequency ratio | |
|---|---|
| RT | earthquakes |
| seismology | |
| SN | Added to Thesaurus in 1981. |