Table 1 Model parameter estimates and AICs for the selected subregions
From: Comparison of statistical low-frequency earthquake activity models
Model | Subregion | Parameter | Â | Â | Â | Â | Â | Â | AIC | |
|---|---|---|---|---|---|---|---|---|---|---|
\({\mu }_{L}\) | \(a\) | Â | Â | Â | Â | Â | Â | |||
|  | #1 (Bungo Channel) | 1.6 × 10–2 | 0.78 |  |  |  |  |  |  | 524 |
L-type | #34 (Shima Peninsula) | 6.8 × 10–3 | 0.83 |  |  |  |  |  |  | 317 |
|  | #43 (Aichi Prefecture) | 1.5 × 10–2 | 0.52 |  |  |  |  |  |  | 618 |
| Â | Â | \({\mu }_{1}\) | \({\sigma }_{1}\) | \({\mu }_{2}\) | \({\sigma }_{2}\) | \({\mu }_{3}\) | \({\sigma }_{3}\) | \({\phi }_{1}\) | \({\phi }_{2}\) | Â |
|---|---|---|---|---|---|---|---|---|---|---|
|  | #1 (Bungo Channel) | 9.5 × 10–4 | 1.5 | 0.23 | 1.5 | 72 | 1.0 | 0.24 | 0.58 | 499 |
IN-type | #34 (Shima Peninsula) | 1.6 × 10–3 | 1.3 | 0.18 | 1.6 | 174 | 0.5 | 0.17 | 0.69 | 282 |
|  | #43 (Aichi Prefecture) | 7.2 × 10–4 | 1.2 | 0.62 | 1.3 | 73 | 1.3 | 0.23 | 0.34 | 626 |
| Â | Â | \({\mu }_{E}\) | \(\alpha\) | \(c\) | \(K\) | \(p\) | Â | Â | Â | Â |
|---|---|---|---|---|---|---|---|---|---|---|
|  | #1 (Bungo Channel) | 5.6 × 10–3 | 0.00 | 6.2 × 10–4 | 5.9 × 10–2 | 1.1 |  |  |  | 585 |
ETAS | #34 (Shima Peninsula) | 6.6 × 10–3 | 0.00 | 4.5 × 10–1 | 3.4 × 10–1 | 3.0 |  |  |  | 358 |
|  | #43 (Aichi Prefecture) | 1.1 × 10–2 | 0.00 | 1.6 × 10–4 | 4.0 × 10–2 | 1.0 |  |  |  | 638 |