Probability of aurora in Saint john's
Probability of aurora in Saint john's
Probability of aurora as of end of day, April 4, 2026, Saint john's time
1 %
Saint john's
Aurora intensity index
Auroral intensity index as of the end of April 4, 2026, Saint john's time
Aurora over North America
Changes in the auroral oval on April 4, 2026 in Canada, Coordinated Universal Time (UTC)
Aurora in the northern hemisphere
Changes in the auroral oval on April 4, 2026 in the northern hemisphere, Coordinated Universal Time (UTC)
Probability of aurora in cities of Canada
Estimated probabilities for cities in Canada as of end of day April 4, 2026.
2 %
Ottawa
1 %
Toronto
2 %
Montreal
1 %
Vancouver
3 %
Calgary
5 %
Edmonton
1 %
Hamilton (Canada)
3 %
Quebec
6 %
Winnipeg
1 %
Kitchener
5 %
Saskatoon
3 %
Red deer
31 %
Salluit
31 %
Arviat
22 %
Yellowknife
5 %
Whitehorse
21 %
Thompson
3 %
Prince george
25 %
Rankin Inlet
23 %
Iqaluit
15 %
Inuvik
6 %
Cambridge Bay
Aurora intensity over 2 days
Changes in the auroral intensity index from April 3 to 4, 2026, Saint john's time