Auroras (northern lights) in Thompson — Sep 19, 2025
Probability of northern lights in Thompson
Information as of 2025-09-19 23:52 (end of day) local time in Thompson
16 %
Thompson
Aurora intensity index
Auroral intensity index and the theoretically possible latitude of observations for nighttime in the Western Hemisphere as of 2025-09-19 23:52 (end of day) local time
Northern lights (auroras) over North America
Changes from 2025-09-19 to 2025-09-20 UTC
Northern lights (auroras) in the northern hemisphere
Changes from 2025-09-19 to 2025-09-20 UTC
Probability of northern lights (auroras) in cities of Canada
Information as of 2025-09-19 23:52 (end of day) local time in Thompson
0 %
Ottawa
0 %
Toronto
0 %
Montreal
0 %
Vancouver
1 %
Calgary
5 %
Edmonton
0 %
Hamilton (Canada)
0 %
Quebec
3 %
Winnipeg
0 %
Kitchener
4 %
Saskatoon
2 %
Red deer
13 %
Salluit
17 %
Arviat
14 %
Yellowknife
5 %
Whitehorse
16 %
Thompson
2 %
Prince george
12 %
Rankin Inlet
9 %
Iqaluit
9 %
Inuvik
3 %
Cambridge Bay
Polar auroras over the past 2 days
Changes in the auroral intensity index from 2025-09-18 to 2025-09-19 local time
