Auroras (northern lights) in Sarnia
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Probability of northern lights in Sarnia
Forecast for 2026-01-21 07:21 local time in Sarnia
0 %
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 2026-01-21 07:21 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 2026-01-21 07:21 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 2026-01-21 07:21 local time in Sarnia
1 %
Ottawa
0 %
Toronto
1 %
Montreal
4 %
Vancouver
10 %
Calgary
26 %
Edmonton
0 %
Hamilton (Canada)
1 %
Quebec
8 %
Winnipeg
0 %
Kitchener
16 %
Saskatoon
15 %
Red deer
31 %
Salluit
46 %
Arviat
50 %
Yellowknife
59 %
Whitehorse
33 %
Thompson
20 %
Prince george
40 %
Rankin Inlet
27 %
Iqaluit
44 %
Inuvik
12 %
Cambridge Bay
Polar auroras over the past 2 days
Changes and hourly forecast of the auroral intensity index from 2026-01-20 to 2026-01-21
