| station | latitude | longitude | altitude | name | nation |
|---|---|---|---|---|---|
| 320980 | 49.2 | -143.1 | 4 | PORONAISK | USSR |
nearest stations:
| station | latitude | longitude | altitude | name | nation | distance |
|---|---|---|---|---|---|---|
| 320610 | 50.9 | -142.2 | NA | ALEKSANDROVSK | USSR | 124 |
| 999039 | 47.3 | -142.7 | 7 | OCHIAI | USSR | 133 |
| 321500 | 46.9 | -142.7 | 31 | JUZNO-SAHALINSK | USSR | 160 |
| 474010 | 45.4 | -141.7 | 3 | WAKKANAI | JAPAN | 271 |
| 313690 | 53.1 | -140.7 | 47 | NIKOLAEVSK NA AM | USSR | 289 |
| 999027 | 45.2 | -147.9 | 39 | SYANA | JAPAN | 357 |
| 317350 | 48.5 | -135.2 | 72 | HABAROVSK | USSR | 363 |
| 474090 | 44 | -144.3 | 39 | ABASHIRI | JAPAN | 364 |
| 474200 | 43.3 | -145.6 | 26 | NEMURO | JAPAN | 425 |
| 474120 | 43.1 | -141.4 | 18 | SAPPORO | JAPAN | 430 |
