Aurora in Arviat on September 12, 2026

September 12, 2026

Arviat change region

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Probability of aurora in Arviat

Probability of aurora as of end of day, September 12, 2026, Arviat time

28 % Arviat

Aurora intensity index

Auroral intensity index (2.1) and estimated minimum latitude of auroral observations at zenith as of the end of September 12, 2026, Arviat time

Aurora over North America

Changes in the auroral oval on September 12, 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 12, 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 12, 2026.

1 % Ottawa

1 % Toronto

2 % Montreal

1 % Vancouver

4 % Calgary

10 % Edmonton

1 % Hamilton (Canada)

2 % Quebec

8 % Winnipeg

1 % Kitchener

9 % Saskatoon

6 % Red deer

18 % Salluit

28 % Arviat

28 % Yellowknife

11 % Whitehorse

27 % Thompson

5 % Prince george

21 % Rankin Inlet

12 % Iqaluit

19 % Inuvik

5 % Cambridge Bay

Aurora intensity over 2 days

Changes in the auroral intensity index from September 11 to 12, 2026 in the northern hemisphere, Arviat time. Maximum — 2.5/10

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