| Magnitude | 4.9 |
| Alert | |
| Depth ? | 25.51 |
| Nst ? | |
| Dmin ? | 0.449 |
| Dmin ? | 3.4 |
| Location | Narita |
| Chiba Prefecture | |
| Japan (jp)) |
| Katori | 5.09 km |
| Itako | 12.01 km |
| Narita | 17.64 km |
| Kashima | 18.78 km |
| Inashiki | 18.98 km |
| Asahi | 20.28 km |
| Shisui | 24.46 km |
| Yachimata | 25.92 km |
| Sakura | 28.03 km |
| Ryugasaki | 28.64 km |