Probability of aurora in Phoenix
Probability of aurora in Phoenix
Probability of aurora as of end of day, November 12, 2025, Phoenix time
0 %
Phoenix
Aurora intensity index
Auroral intensity index as of the end of November 12, 2025, Phoenix time
Aurora over North America
Changes in the auroral oval on November 12, 2025 in United States, Coordinated Universal Time (UTC)
Aurora in the northern hemisphere
Changes in the auroral oval on November 12, 2025 in the northern hemisphere, Coordinated Universal Time (UTC)
Probability of aurora in cities of United States
Estimated probabilities for cities in United States as of end of day November 12, 2025.
0 %
Washington
1 %
New York
2 %
Chicago
0 %
Philadelphia
9 %
Seattle
1 %
Detroit
3 %
Portland
1 %
Boston
3 %
Madison
19 %
Bismarck
5 %
Olympia
12 %
Helena
9 %
Saint Paul
100 %
Fairbanks
100 %
Anchorage
100 %
Juneau
71 %
Hooper Bay
100 %
Nome
100 %
Kotzebue
100 %
Utqiagvik
67 %
Bethel
100 %
Cordova
Aurora intensity over 2 days
Changes in the auroral intensity index from November 11 to 12, 2025, Phoenix time