Table 1 FMD coefficients ( a and b values) and fractal dimensions ( D C ) of 13 earthquake sources recognized in MLSEA
From: Earthquake frequency-magnitude distribution and fractal dimension in mainland Southeast Asia
Name | EQ number | M C | a | b | D C |
|---|---|---|---|---|---|
A: Sumatra-Andaman Interplate | 414 | 4.7 | 5.98 | 0.768 ± 0.05 | 1.91 ± 0.01 |
B: Sumatra-Andaman Intraslab | 560 | 4.7 | 6.58 | 0.877 ± 0.05 | 2.03 ± 0.02 |
C: Sagaing Fault Zone | 101 | 4.7 | 5.8 | 0.864 ± 0.1 | 1.61 ± 0.02 |
D: Andaman Basin | 87 | 4.3 | 4.51 | 0.611 ± 0.05 | 2.17 ± 0.03 |
E: Sumatra Fault Zone | 139 | 4.8 | 4.75 | 0.606 ± 0.06 | 1.96 ± 0.01 |
F: Hsenwi-Nanting Fault Zones | 48 | 4.8 | 6.02 | 1.01 ± 0.3 | 1.48 ± 0.01 |
G: Western Thailand | 22 | 4.4 | 3.98 | 0.668 ± 0.2 | N/A |
H: Southern Thailand | 9 | N/A | N/A | N/A | N/A |
I: Jinghong-Mengxing Fault Zones | 84 | 4.2 | 4.87 | 0.712 ± 0.08 | 1.85 ± 0.01 |
J: Northern Thailand-Dein Bein Phu | 62 | 4 | 4.72 | 0.732 ± 0.09 | 1.86 ± 0.04 |
K: Song Da-Song Ma Fault Zones | 10 | N/A | N/A | N/A | N/A |
L: Xianshuihe Fault Zone | 197 | 4.5 | 6.14 | 0.915 ± 0.09 | 1.80 ± 0.02 |
M: Red River Fault Zone | 49 | 4.4 | 5.99 | 1.03 ± 0.1 | 1.48 ± 0.03 |