Aurora in Hay River on October 21, 2026

October 21, 2026

Hay River change region

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Probability of aurora in Hay River

Probability of aurora as of end of day, October 21, 2026, Hay River time

25 % Hay River

Aurora intensity index

Auroral intensity index (1.8) and estimated minimum latitude of auroral observations at zenith as of the end of October 21, 2026, Hay River time

Aurora over North America

Changes in the auroral oval on October 21, 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 21, 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 21, 2026.

0 % Ottawa

0 % Toronto

1 % Montreal

0 % Vancouver

3 % Calgary

10 % Edmonton

0 % Hamilton (Canada)

1 % Quebec

7 % Winnipeg

0 % Kitchener

8 % Saskatoon

5 % Red deer

15 % Salluit

22 % Arviat

26 % Yellowknife

13 % Whitehorse

25 % Thompson

5 % Prince george

16 % Rankin Inlet

11 % Iqaluit

17 % Inuvik

4 % Cambridge Bay

Aurora intensity over 2 days

Changes in the auroral intensity index from October 20 to 21, 2026 in the northern hemisphere, Hay River time. Maximum — 5.1/10

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