Auroras (northern lights) in Greater Sudbury — Nov 12, 2025
Probability of northern lights in Greater Sudbury
Information as of 2025-11-12 23:56 (end of day) local time in Greater Sudbury
15 %
Greater Sudbury
Aurora intensity index
Auroral intensity index and the theoretically possible latitude of observations for nighttime in the Western Hemisphere as of 2025-11-12 23:56 (end of day) local time
Northern lights (auroras) over North America
Changes from 2025-11-12 to 2025-11-13 UTC
Northern lights (auroras) in the northern hemisphere
Changes from 2025-11-12 to 2025-11-13 UTC
Probability of northern lights (auroras) in cities of Canada
Information as of 2025-11-12 23:56 (end of day) local time in Greater Sudbury
7 %
Ottawa
6 %
Toronto
8 %
Montreal
17 %
Vancouver
48 %
Calgary
100 %
Edmonton
4 %
Hamilton (Canada)
10 %
Quebec
67 %
Winnipeg
5 %
Kitchener
84 %
Saskatoon
67 %
Red deer
97 %
Salluit
100 %
Arviat
100 %
Yellowknife
100 %
Whitehorse
100 %
Thompson
69 %
Prince george
100 %
Rankin Inlet
77 %
Iqaluit
100 %
Inuvik
36 %
Cambridge Bay
Polar auroras over the past 2 days
Changes in the auroral intensity index from 2025-11-11 to 2025-11-12 local time
