| Magnitude | 4.6 |
| Alert | |
| Depth ? | 39.9 |
| Nst ? | 120 |
| Dmin ? | |
| Dmin ? | 3.8 |
| Location | Narita |
| Chiba Prefecture | |
| Japan (jp)) |
| Asahi | 7.06 km |
| Togane | 25.44 km |
| Yachimata | 27.17 km |
| Katori | 28.38 km |
| Narita | 29.94 km |
| Itako | 32.25 km |
| Shisui | 32.28 km |
| Kashima | 33.91 km |
| Sakura | 36.33 km |
| Mobara | 39.51 km |