| Magnitude | 4.1 |
| Alert | |
| Depth ? | 3 |
| Nst ? | |
| Dmin ? | |
| Dmin ? | 1 |
| Location | Swansea |
| Wales | |
| Swansea | |
| United Kingdom (gb)) |
| Barnstaple | 32.53 km |
| Swansea | 32.57 km |
| Porthcawl | 34.43 km |
| Gorseinon | 35.14 km |
| Llanelli | 35.37 km |
| Briton Ferry | 38.12 km |
| Bideford | 38.64 km |
| Neath | 41.10 km |
| Clydach | 41.20 km |
| Bridgend | 43.75 km |
| Swansea | 32.57 km |
| Cardiff | 69.77 km |
| Exeter | 84.23 km |
| Newport | 84.69 km |
| Plymouth | 109.87 km |
| Bristol | 110.13 km |
| Gloucester | 144.58 km |
| Cheltenham | 156.26 km |
| Worcester | 162.82 km |
| Swindon | 167.09 km |