| Locality | km | sign | distance(m) left |
distance(m) right |
depth at sign(m) | latitude | longitude | date |
| Kosui isl. | 427.80 |
|
180 | 610 | 2026-02-24 |
| Locality | km | sign | distance(m) left |
distance(m) right |
depth at sign(m) | latitude | longitude | date |
| Kosui isl. | 427.80 |
|
180 | 620 | 4.10 | 44.0704166 | 26.6687500 | 2026-03-27 |