Auroras (northern lights) in Sarnia
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Probability of northern lights in Sarnia
Forecast for 2026-01-20 08:21 local time in Sarnia
2 %
Sarnia
Aurora intensity index
Auroral intensity index and theoretically possible latitude of observations for nighttime in the Western Hemisphere
Northern lights (auroras) over North America
Forecast for 2026-01-20 08:21 local time in Sarnia
[ Click on the image to see changes over the past 24 hours ]
| API: JSON | TXT | HTML | high resolution |
Northern lights (auroras) in the northern hemisphere
Forecast for 2026-01-20 08:21 local time in Sarnia
[ Click on the image to see changes over the past 24 hours ]
| API: JSON | TXT | HTML | high resolution |
Probability of northern lights (auroras) in cities of Canada
Forecast for 2026-01-20 08:21 local time in Sarnia
3 %
Ottawa
3 %
Toronto
3 %
Montreal
8 %
Vancouver
30 %
Calgary
100 %
Edmonton
2 %
Hamilton (Canada)
3 %
Quebec
20 %
Winnipeg
2 %
Kitchener
53 %
Saskatoon
49 %
Red deer
47 %
Salluit
100 %
Arviat
100 %
Yellowknife
100 %
Whitehorse
100 %
Thompson
80 %
Prince george
100 %
Rankin Inlet
38 %
Iqaluit
100 %
Inuvik
34 %
Cambridge Bay
Polar auroras over the past 2 days
Changes and hourly forecast of the auroral intensity index from 2026-01-19 to 2026-01-20
