Aurora in Thompson on January 21, 2026

January 21, 2026

Thompson change region

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Probability of aurora in Thompson

Probability of aurora as of end of day, January 21, 2026, Thompson time

29 % Thompson

Aurora intensity index

Auroral intensity index and estimated minimum latitude of auroral observations at zenith as of the end of January 21, 2026, Thompson time

Aurora over North America

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

1 % Ottawa

0 % Toronto

1 % Montreal

0 % Vancouver

4 % Calgary

10 % Edmonton

0 % Hamilton (Canada)

2 % Quebec

8 % Winnipeg

0 % Kitchener

8 % Saskatoon

5 % Red deer

21 % Salluit

29 % Arviat

28 % Yellowknife

12 % Whitehorse

29 % Thompson

4 % Prince george

21 % Rankin Inlet

15 % Iqaluit

18 % Inuvik

5 % Cambridge Bay

Aurora intensity over 2 days

Changes in the auroral intensity index from January 20 to 21, 2026 in the northern hemisphere, Thompson time

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