Modes | Frequency (Hz) | Damping value | Generators participating |
1 | 0.2199 | 0.2366 | G2-G7, G9, G12-G14, G16 |
2 | 0.4382 | 0.0939 | G14, G16 |
3 | 0.6613 | 0.0885 | G3-G7, G9, G12, G13 |
4 | 0.7727 | 0.0859 | G14, G15, G16 |