Probability of aurora in Saint john's
Probability of aurora in Saint john's
Probability of aurora as of end of day, December 11, 2025, Saint john's time
3 %
Saint john's
Aurora intensity index
Auroral intensity index as of the end of December 11, 2025, Saint john's time
Aurora over North America
Changes in the auroral oval on December 11, 2025 in Canada, Coordinated Universal Time (UTC)
Aurora in the northern hemisphere
Changes in the auroral oval on December 11, 2025 in the northern hemisphere, Coordinated Universal Time (UTC)
Probability of aurora in cities of Canada
Estimated probabilities for cities in Canada as of end of day December 11, 2025.
4 %
Ottawa
3 %
Toronto
5 %
Montreal
2 %
Vancouver
14 %
Calgary
27 %
Edmonton
2 %
Hamilton (Canada)
7 %
Quebec
24 %
Winnipeg
2 %
Kitchener
25 %
Saskatoon
18 %
Red deer
74 %
Salluit
72 %
Arviat
58 %
Yellowknife
26 %
Whitehorse
62 %
Thompson
14 %
Prince george
58 %
Rankin Inlet
64 %
Iqaluit
32 %
Inuvik
10 %
Cambridge Bay
Aurora intensity over 2 days
Changes in the auroral intensity index from December 10 to 11, 2025, Saint john's time