Auroras (northern lights) in Greater Sudbury
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Probability of northern lights in Greater Sudbury
Forecast for 2025-12-21 09:54 local time in Greater Sudbury
0 %
Greater Sudbury
Aurora intensity index
Auroral intensity index and theoretically possible latitude of observations for nighttime in the Western Hemisphere
Northern lights (auroras) over North America
Forecast for 2025-12-21 09:54 local time in Greater Sudbury
[ Click on the image to see changes over the past 24 hours ]
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Northern lights (auroras) in the northern hemisphere
Forecast for 2025-12-21 09:54 local time in Greater Sudbury
[ Click on the image to see changes over the past 24 hours ]
| API: JSON | TXT | HTML | high resolution |
Probability of northern lights (auroras) in cities of Canada
Forecast for 2025-12-21 09:54 local time in Greater Sudbury
0 %
Ottawa
0 %
Toronto
0 %
Montreal
1 %
Vancouver
4 %
Calgary
6 %
Edmonton
0 %
Hamilton (Canada)
0 %
Quebec
2 %
Winnipeg
0 %
Kitchener
4 %
Saskatoon
5 %
Red deer
6 %
Salluit
16 %
Arviat
36 %
Yellowknife
31 %
Whitehorse
4 %
Thompson
6 %
Prince george
20 %
Rankin Inlet
7 %
Iqaluit
40 %
Inuvik
18 %
Cambridge Bay
Polar auroras over the past 2 days
Changes and hourly forecast of the auroral intensity index from 2025-12-20 to 2025-12-21
