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| Participant: | School ¹20, Nickel |
| Site: | Nikel (Russia) |
| Date: | 29.05.2022 |
Ice and snow
| First observation of | Date |
|---|---|
| Fields free from snow | 24.04.2022 |
| Waters free of ice | 22.05.2022 |
| Participant: | School ¹20, Nickel |
| Site: | Nikel (Russia) |
| Date: | 29.05.2022 |
| First observation of | Date |
|---|---|
| Fields free from snow | 24.04.2022 |
| Waters free of ice | 22.05.2022 |