| station | latitude | longitude | altitude | name | nation |
|---|---|---|---|---|---|
| 307100 | 52.3 | -104.3 | 485 | IRKUTSK | USSR |
nearest stations:
| station | latitude | longitude | altitude | name | nation | distance |
|---|---|---|---|---|---|---|
| 303090 | 56.1 | -101.8 | 326 | BRATSK | USSR | 282 |
| 307580 | 52 | -113.5 | 685 | CITA | USSR | 391 |
| 305540 | 54.6 | -113.1 | 1310 | TROICKIJ PRIISK | USSR | 395 |
| 302300 | 57.8 | -108.1 | 261 | KIRENSK | USSR | 409 |
| 295740 | 56 | -92.9 | 194 | KRASNOJARSK | USSR | 527 |
| 298660 | 53.7 | -91.7 | 251 | MINUSINSK | USSR | 533 |
| 248170 | 61.3 | -108 | 282 | ERBOGACEN | USSR | 638 |
| 292630 | 58.5 | -92.2 | 78 | ENISEJSK | USSR | 638 |
| 308790 | 51.3 | -119.6 | 620 | NERCINSKIJ ZAVOD | USSR | 657 |
| 530680 | 43.6 | -112 | 965 | ERENHOT | CHINA | 699 |
