Aurora in Arviat on September 17, 2026

September 17, 2026

Arviat change region

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Probability of aurora in Arviat

Probability of aurora as of end of day, September 17, 2026, Arviat time

22 % Arviat

Aurora intensity index

Auroral intensity index (1.7) and estimated minimum latitude of auroral observations at zenith as of the end of September 17, 2026, Arviat time

Aurora over North America

Changes in the auroral oval on September 17, 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 17, 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 17, 2026.

0 % Ottawa

0 % Toronto

1 % Montreal

0 % Vancouver

3 % Calgary

7 % Edmonton

0 % Hamilton (Canada)

1 % Quebec

6 % Winnipeg

0 % Kitchener

6 % Saskatoon

4 % Red deer

15 % Salluit

22 % Arviat

21 % Yellowknife

8 % Whitehorse

21 % Thompson

3 % Prince george

16 % Rankin Inlet

10 % Iqaluit

14 % Inuvik

4 % Cambridge Bay

Aurora intensity over 2 days

Changes in the auroral intensity index from September 16 to 17, 2026 in the northern hemisphere, Arviat time. Maximum — 2.6/10

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