Auroras (northern lights) in Granby — Aug 13, 2025
Probability of northern lights in Granby
Information as of 2025-08-13 23:52 (end of day) local time in Granby
2 %
Granby
Aurora intensity index
Auroral intensity index and the theoretically possible latitude of observations for nighttime in the Western Hemisphere as of 2025-08-13 23:52 (end of day) local time
Northern lights (auroras) over North America
Changes from 2025-08-13 to 2025-08-14 UTC
Northern lights (auroras) in the northern hemisphere
Changes from 2025-08-13 to 2025-08-14 UTC
Probability of northern lights (auroras) in cities of Canada
Information as of 2025-08-13 23:52 (end of day) local time in Granby
2 %
Ottawa
1 %
Toronto
3 %
Montreal
1 %
Vancouver
5 %
Calgary
12 %
Edmonton
1 %
Hamilton (Canada)
3 %
Quebec
10 %
Winnipeg
1 %
Kitchener
11 %
Saskatoon
7 %
Red deer
26 %
Salluit
36 %
Arviat
33 %
Yellowknife
12 %
Whitehorse
32 %
Thompson
6 %
Prince george
28 %
Rankin Inlet
18 %
Iqaluit
25 %
Inuvik
6 %
Cambridge Bay
Polar auroras over the past 2 days
Changes in the auroral intensity index from 2025-08-12 to 2025-08-13 local time
