The 1 − σ value is based on the pre-event signal. Fault slip is calculated for three possible fault traces and the corresponding angle α of the baselines to the fault. The resulting mean slip from all baselines is 3.93 cm.
Crossing baseline | Baseline length | Length change | 1 − σ | α1 | α2 | αmean | Slip1 | Slip2 | Mean slip |
(m) | (cm) | (cm) | (°) | (°) | (°) | (cm) | (cm) | (cm) | |
1–2 | 368.357 | −1.09 | 0.55 | 67.2 | 72.2 | 69.7 | 2.82 | 3.57 | 3.15 |
2–4 | 804.192 | −3.32 | 0.83 | 34.4 | 39.4 | 36.9 | 4.02 | 4.30 | 4.15 |
4–5 | 688.623 | −2.88 | 0.66 | 43.6 | 48.6 | 46.1 | 3.98 | 4.36 | 4.16 |
1–5 | 350.719 | 0.62 | 0.51 | 94.9 | 99.9 | 97.4 | 7.22 | 3.59 | 4.79 |
3–4 | 1253.642 | −3.46 | 1.54 | 5.5 | 10.5 | 8.0 | 3.47 | 3.51 | 3.49 |
1–3 | 699.045 | −3.86 | 1.61 | 0.5 | 5.5 | 3.0 | 3.86 | 3.87 | 3.86 |
Mean slip: | 4.23 | 3.87 | 3.93 |