| from space | 8 | location |
| as brownish slicks in the water | 6 | location |
| during the spring and summer months | 5 | temporal |
| bloom → be → visible | 23 |
| bloom → be → spotted | 6 |
| bloom → be → observed | 6 |
| bloom → be → apparent | 5 |
| bloom → be → evident | 5 |
| negative | neutral | positive |
| 0.108 | 0.541 | 0.351 |
| Raw frequency | 45 |
| Normalized frequency | 0.487 |
| Modifier score | 0.313 |
| Perplexity | 101.796 |