Auroras (northern lights) in Thompson — Sep 30, 2025
Probability of northern lights in Thompson
Information as of 2025-09-30 23:45 (end of day) local time in Thompson
79 %
Thompson
Aurora intensity index
Auroral intensity index and the theoretically possible latitude of observations for nighttime in the Western Hemisphere as of 2025-09-30 23:45 (end of day) local time
Northern lights (auroras) over North America
Changes from 2025-09-30 to 2025-10-01 UTC
Northern lights (auroras) in the northern hemisphere
Changes from 2025-09-30 to 2025-10-01 UTC
Probability of northern lights (auroras) in cities of Canada
Information as of 2025-09-30 23:45 (end of day) local time in Thompson
2 %
Ottawa
2 %
Toronto
3 %
Montreal
8 %
Vancouver
23 %
Calgary
47 %
Edmonton
1 %
Hamilton (Canada)
5 %
Quebec
28 %
Winnipeg
1 %
Kitchener
38 %
Saskatoon
31 %
Red deer
47 %
Salluit
70 %
Arviat
88 %
Yellowknife
60 %
Whitehorse
79 %
Thompson
32 %
Prince george
53 %
Rankin Inlet
35 %
Iqaluit
62 %
Inuvik
16 %
Cambridge Bay
Polar auroras over the past 2 days
Changes in the auroral intensity index from 2025-09-29 to 2025-09-30 local time
