| Country | Region | City | MMI | Resp. | Distance (km) | Latitude | Longitude |
|---|---|---|---|---|---|---|---|
| Japan | Chiba | Asahi | 3 | 1 | 37 | 35.72°N | 140.65°E |
| Japan | Chiba Prefecture | Chiba-shi | 2 | 1 | 58 | 35.61°N | 140.11°E |
| Japan | Ibaraki Prefecture | Inashiki-shi | 4 | 1 | 55 | 35.95°N | 140.32°E |
| Japan | Chiba Prefecture | Narita-shi | 3 | 1 | 47 | 35.79°N | 140.32°E |
| Japan | Tokyo Prefecture | Tokyo | 2 | 1 | 84 | 35.67°N | 139.77°E |
| Japan | Ibaraki | Tsuchiura | 2 | 1 | 71 | 36.09°N | 140.19°E |