| Magnitude | 4.7 |
| Alert | |
| Depth ? | 28.04 |
| Nst ? | |
| Dmin ? | 2.399 |
| Dmin ? |
| Location | Narita |
| Chiba Prefecture | |
| Japan (jp)) |
| Asahi | 56.00 km |
| Kashima | 72.74 km |
| Togane | 75.52 km |
| Itako | 77.14 km |
| Katori | 77.68 km |
| Yachimata | 81.84 km |
| Mobara | 82.48 km |
| Narita | 85.52 km |
| Katsuura | 87.61 km |
| Shisui | 87.78 km |