Aurora in Calgary on October 30, 2026

October 30, 2026

Calgary change region

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Probability of aurora in Calgary

Probability of aurora as of end of day, October 30, 2026, Calgary time

4 % Calgary

Aurora intensity index

Auroral intensity index (2.0) and estimated minimum latitude of auroral observations at zenith as of the end of October 30, 2026, Calgary time

Aurora over North America

Changes in the auroral oval on October 30, 2026 in Canada from the beginning to the end of the day, Coordinated Universal Time (UTC)

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Aurora in the northern hemisphere

Changes in the auroral oval on October 30, 2026 in the northern hemisphere from the beginning to the end of the day, Coordinated Universal Time (UTC)

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Probability of aurora in cities of Canada

Estimated probabilities of aurora observations at zenith for cities in Canada as of end of day October 30, 2026.

0 % Ottawa

0 % Toronto

1 % Montreal

1 % Vancouver

4 % Calgary

10 % Edmonton

0 % Hamilton (Canada)

1 % Quebec

8 % Winnipeg

0 % Kitchener

9 % Saskatoon

5 % Red deer

18 % Salluit

26 % Arviat

27 % Yellowknife

13 % Whitehorse

27 % Thompson

5 % Prince george

19 % Rankin Inlet

13 % Iqaluit

18 % Inuvik

5 % Cambridge Bay

Aurora intensity over 2 days

Changes in the auroral intensity index from October 29 to 30, 2026 in the northern hemisphere, Calgary time. Maximum — 2.9/10

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