Other · Topic
Lake Ontario
Rising in 20 countries since Monday, 31 August 2026. Last seen rising on Monday, 31 August 2026.
How it spread
| First rising | Country | Days rising |
|---|---|---|
| 31 Aug | Australia | 1 |
| 31 Aug | Austria | 2 |
| 31 Aug | Belgium | 1 |
| 31 Aug | Bulgaria | 1 |
| 31 Aug | Canada | 12 |
| 31 Aug | Denmark | 2 |
| 31 Aug | Finland | 1 |
| 31 Aug | Germany | 1 |
| 31 Aug | Greece | 1 |
| 31 Aug | Hungary | 1 |
| 31 Aug | Ireland | 1 |
| 31 Aug | New Zealand | 3 |
| 31 Aug | Poland | 1 |
| 31 Aug | Portugal | 3 |
| 31 Aug | Romania | 1 |
| 31 Aug | South Africa | 1 |
| 31 Aug | Sweden | 1 |
| 31 Aug | Switzerland | 3 |
| 31 Aug | United Kingdom | 1 |
| 31 Aug | United States | 3 |
A country counts when the topic had a rising label there that day (not weekly or yearly repeats).