| Magnitude | 4.6 |
| Alert | |
| Depth ? | 8.16 |
| Nst ? | |
| Dmin ? | 2.386 |
| Dmin ? | 2 |
| Location | Narita |
| Chiba Prefecture | |
| Japan (jp)) |
| Asahi | 29.34 km |
| Kashima | 41.31 km |
| Itako | 46.19 km |
| Katori | 47.68 km |
| Togane | 56.95 km |
| Yachimata | 59.13 km |
| Narita | 59.41 km |
| Shisui | 63.35 km |
| Inashiki | 64.73 km |
| Sakura | 67.50 km |