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Aurora in Calgary — May 3, 2026

May 3, 2026

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Calgary
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Probability of aurora in Calgary

Probability of aurora in Calgary

Probability of aurora as of end of day, May 3, 2026, Calgary time
1 % Calgary

Aurora intensity index

Auroral intensity index and estimated minimum latitude of auroral observations at zenith as of the end of May 3, 2026, Calgary time

Aurora over North America

Changes in the auroral oval on May 3, 2026 in Canada from the beginning to the end of the day, Coordinated Universal Time (UTC)

Aurora in the northern hemisphere

Changes in the auroral oval on May 3, 2026 in the northern hemisphere from the beginning to the end of the day, Coordinated Universal Time (UTC)

Probability of aurora in cities of Canada

Estimated probabilities of aurora observations at zenith for cities in Canada as of end of day May 3, 2026.
0 % Ottawa
0 % Toronto
0 % Montreal
0 % Vancouver
1 % Calgary
4 % Edmonton
0 % Hamilton (Canada)
0 % Quebec
3 % Winnipeg
0 % Kitchener
3 % Saskatoon
2 % Red deer
11 % Salluit
15 % Arviat
14 % Yellowknife
6 % Whitehorse
16 % Thompson
1 % Prince george
10 % Rankin Inlet
8 % Iqaluit
10 % Inuvik
3 % Cambridge Bay

Aurora intensity over 2 days

Changes in the auroral intensity index from May 2 to 3, 2026 in the northern hemisphere, Calgary time
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