| Station | Q0 | a | Epicentral distance (Dkm) |
| TAM (Z component) | 798.5 | 0.30 | 60 |
| TAM (North component) | 797.56 | 0.29 | |
| TAM (East component) | 798.56 | 0.29 | |
| ABC (Z component) | 794.2 | 0.31 | 1822 |