Aurora in Halifax on April 20, 2026

April 20, 2026

Halifax change region

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Probability of aurora in Halifax

Probability of aurora as of end of day, April 20, 2026, Halifax time

1 % Halifax

Aurora intensity index

Auroral intensity index and estimated minimum latitude of auroral observations at zenith as of the end of April 20, 2026, Halifax time

Aurora over North America

Changes in the auroral oval on April 20, 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 April 20, 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 April 20, 2026.

3 % Ottawa

2 % Toronto

4 % Montreal

1 % Vancouver

5 % Calgary

9 % Edmonton

1 % Hamilton (Canada)

5 % Quebec

10 % Winnipeg

1 % Kitchener

9 % Saskatoon

6 % Red deer

35 % Salluit

43 % Arviat

34 % Yellowknife

9 % Whitehorse

31 % Thompson

5 % Prince george

33 % Rankin Inlet

25 % Iqaluit

24 % Inuvik

7 % Cambridge Bay

Aurora intensity over 2 days

Changes in the auroral intensity index from April 19 to 20, 2026 in the northern hemisphere, Halifax time

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