Probability of aurora in Saint john's
Probability of aurora in Saint john's
Probability of aurora as of end of day, July 29, 2025, Saint john's time
1 %
Saint john's
Aurora intensity index
Auroral intensity index as of the end of July 29, 2025, Saint john's time
Aurora over North America
Changes in the auroral oval on July 29, 2025 in Canada, Coordinated Universal Time (UTC)
Aurora in the northern hemisphere
Changes in the auroral oval on July 29, 2025 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 July 29, 2025.
1 %
Ottawa
1 %
Toronto
1 %
Montreal
0 %
Vancouver
1 %
Calgary
3 %
Edmonton
0 %
Hamilton (Canada)
2 %
Quebec
3 %
Winnipeg
0 %
Kitchener
3 %
Saskatoon
2 %
Red deer
22 %
Salluit
20 %
Arviat
14 %
Yellowknife
3 %
Whitehorse
13 %
Thompson
1 %
Prince george
18 %
Rankin Inlet
17 %
Iqaluit
11 %
Inuvik
7 %
Cambridge Bay
Aurora intensity over 2 days
Changes in the auroral intensity index from July 28 to 29, 2025, Saint john's time