Auroras (northern lights) in Ottawa — Oct 02, 2025
Probability of northern lights in Ottawa
Information as of 2025-10-02 23:48 (end of day) local time in Ottawa
3 %
Ottawa
Aurora intensity index
Auroral intensity index and the theoretically possible latitude of observations for nighttime in the Western Hemisphere as of 2025-10-02 23:48 (end of day) local time
Northern lights (auroras) over North America
Changes from 2025-10-02 to 2025-10-03 UTC
Northern lights (auroras) in the northern hemisphere
Changes from 2025-10-02 to 2025-10-03 UTC
Probability of northern lights (auroras) in cities of Canada
Information as of 2025-10-02 23:48 (end of day) local time in Ottawa
3 %
Ottawa
2 %
Toronto
4 %
Montreal
8 %
Vancouver
26 %
Calgary
51 %
Edmonton
1 %
Hamilton (Canada)
6 %
Quebec
35 %
Winnipeg
2 %
Kitchener
43 %
Saskatoon
35 %
Red deer
62 %
Salluit
89 %
Arviat
100 %
Yellowknife
56 %
Whitehorse
94 %
Thompson
32 %
Prince george
68 %
Rankin Inlet
46 %
Iqaluit
63 %
Inuvik
16 %
Cambridge Bay
Polar auroras over the past 2 days
Changes in the auroral intensity index from 2025-10-01 to 2025-10-02 local time
