| Magnitude | 0 |
| Alert | |
| Depth ? | 8.1 |
| Nst ? | 4 |
| Dmin ? | |
| Dmin ? |
| Location | Swansea |
| Wales | |
| Swansea | |
| United Kingdom (gb)) |
| Maesteg | 3.28 km |
| Neath | 11.13 km |
| Briton Ferry | 12.22 km |
| Coity | 14.47 km |
| Bridgend | 15.56 km |
| Aberdare | 16.18 km |
| Porthcawl | 18.02 km |
| Clydach | 18.49 km |
| Swansea | 20.55 km |
| Pontypridd | 21.55 km |
| Swansea | 20.55 km |
| Cardiff | 36.83 km |
| Newport | 45.43 km |
| Bristol | 76.29 km |
| Gloucester | 100.59 km |
| Exeter | 102.51 km |
| Cheltenham | 112.22 km |
| Worcester | 116.05 km |
| Swindon | 129.77 km |
| Telford | 142.13 km |