Aurora in Arviat on September 4, 2026

September 4, 2026

Arviat change region

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Probability of aurora in Arviat

Probability of aurora as of end of day, September 4, 2026, Arviat time

24 % Arviat

Aurora intensity index

Auroral intensity index (1.9) and estimated minimum latitude of auroral observations at zenith as of the end of September 4, 2026, Arviat time

Aurora over North America

Changes in the auroral oval on September 4, 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 September 4, 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 September 4, 2026.

1 % Ottawa

1 % Toronto

1 % Montreal

1 % Vancouver

3 % Calgary

7 % Edmonton

0 % Hamilton (Canada)

1 % Quebec

6 % Winnipeg

0 % Kitchener

7 % Saskatoon

4 % Red deer

17 % Salluit

24 % Arviat

22 % Yellowknife

9 % Whitehorse

22 % Thompson

4 % Prince george

18 % Rankin Inlet

11 % Iqaluit

16 % Inuvik

5 % Cambridge Bay

Aurora intensity over 2 days

Changes in the auroral intensity index from September 3 to 4, 2026 in the northern hemisphere, Arviat time. Maximum — 1.9/10

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