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Aurora in Victoria — December 4, 2025

December 4, 2025
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Probability of aurora in Victoria

Probability of aurora in Victoria

Probability of aurora as of end of day, December 4, 2025, Victoria time
1 % Victoria

Aurora intensity index

Auroral intensity index and estimated minimum latitude of auroral observations at zenith as of the end of December 4, 2025, Victoria time

Aurora over North America

Changes in the auroral oval on December 4, 2025 in Canada from the beginning to the end of the day, Coordinated Universal Time (UTC)

Aurora in the northern hemisphere

Changes in the auroral oval on December 4, 2025 in the northern hemisphere from the beginning to the end of the day, Coordinated Universal Time (UTC)

Probability of aurora in cities of Canada

Estimated probabilities of aurora observations at zenith for cities in Canada as of end of day December 4, 2025.
0 % Ottawa
0 % Toronto
1 % Montreal
1 % Vancouver
9 % Calgary
22 % Edmonton
0 % Hamilton (Canada)
1 % Quebec
13 % Winnipeg
0 % Kitchener
17 % Saskatoon
13 % Red deer
16 % Salluit
24 % Arviat
36 % Yellowknife
30 % Whitehorse
32 % Thompson
12 % Prince george
17 % Rankin Inlet
12 % Iqaluit
32 % Inuvik
6 % Cambridge Bay

Aurora intensity over 2 days

Changes in the auroral intensity index from December 3 to 4, 2025 in the northern hemisphere, Victoria time
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