Auroras (northern lights) in Thunder bay — Feb 25, 2026
Probability of northern lights in Thunder bay
Information as of 2026-02-25 23:57 (end of day) local time in Thunder bay
13 %
Thunder bay
Aurora intensity index
Auroral intensity index and the theoretically possible latitude of observations for nighttime in the Western Hemisphere as of 2026-02-25 23:57 (end of day) local time
Northern lights (auroras) over North America
Changes from 2026-02-25 to 2026-02-26 UTC
Northern lights (auroras) in the northern hemisphere
Changes from 2026-02-25 to 2026-02-26 UTC
Probability of northern lights (auroras) in cities of Canada
Information as of 2026-02-25 23:57 (end of day) local time in Thunder bay
2 %
Ottawa
2 %
Toronto
3 %
Montreal
3 %
Vancouver
10 %
Calgary
22 %
Edmonton
1 %
Hamilton (Canada)
4 %
Quebec
19 %
Winnipeg
1 %
Kitchener
20 %
Saskatoon
14 %
Red deer
35 %
Salluit
51 %
Arviat
56 %
Yellowknife
23 %
Whitehorse
55 %
Thompson
12 %
Prince george
37 %
Rankin Inlet
26 %
Iqaluit
36 %
Inuvik
6 %
Cambridge Bay
Polar auroras over the past 2 days
Changes in the auroral intensity index from 2026-02-24 to 2026-02-25 local time
