Research Article
Correlation Analysis of Spatial Distribution, Temporal Seismotectonics, and Return Period of Earthquake in East Nusa Tenggara, Indonesia
Table 1
The a-value and b-value and fractal dimension (D) of each cluster.
| No | Cluster | b-value | a-value | Fractal Dimension |
| 1 | Cluster 1 (Flores island and surrounding) | 0.837-0.937 | 6.54 | 1.674-1.874 |
| 2 | Cluster 2 (Timor island, Alor island and surrounding) | 0.692-0.732 | 6.06 | 1.384-1.464 |
| 3 | Cluster 3 (Sumba island and surrounding) | 0.852-0.932 | 6.69 | 1.704-1.864 |
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