| beneath thick glacial ice | 4 | location |
| from the active fissure | 4 | other |
| during either nonexplosive activity | 2 | temporal |
| lava → be → erupted | 16 |
| negative | neutral | positive |
| 0.203 | 0.757 | 0.039 |
| Raw frequency | 16 |
| Normalized frequency | 0.406 |
| Modifier score | 0.000 |
| Perplexity | 321.069 |