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Auroras (northern lights) in Calgary

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Probability of northern lights in Calgary

Forecast for 2026-01-21 05:46 local time in Calgary
8 % Calgary

Aurora intensity index

Auroral intensity index and theoretically possible latitude of observations for nighttime in the Western Hemisphere

Aurora intensity index

Northern lights (auroras) over North America

Forecast for 2026-01-21 05:46 local time in Calgary
[ Click on the image to see changes over the past 24 hours ]


Northern lights (auroras) in the northern hemisphere

Forecast for 2026-01-21 05:46 local time in Calgary
[ Click on the image to see changes over the past 24 hours ]


Probability of northern lights (auroras) in cities of Canada

Forecast for 2026-01-21 05:46 local time in Calgary
1 % Ottawa
1 % Toronto
1 % Montreal
4 % Vancouver
8 % Calgary
21 % Edmonton
0 % Hamilton (Canada)
1 % Quebec
6 % Winnipeg
0 % Kitchener
13 % Saskatoon
12 % Red deer
24 % Salluit
43 % Arviat
47 % Yellowknife
53 % Whitehorse
26 % Thompson
17 % Prince george
39 % Rankin Inlet
22 % Iqaluit
39 % Inuvik
12 % Cambridge Bay

Polar auroras over the past 2 days

Changes and hourly forecast of the auroral intensity index from 2026-01-20 to 2026-01-21
Polar auroras over the past 2 days

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