Probability of aurora in Phoenix
Probability of aurora in Phoenix
Probability of aurora as of end of day, October 12, 2025, Phoenix time
0 %
Phoenix
Aurora intensity index
Auroral intensity index as of the end of October 12, 2025, Phoenix time
Aurora over North America
Changes in the auroral oval on October 12, 2025 in United States, Coordinated Universal Time (UTC)
Aurora in the northern hemisphere
Changes in the auroral oval on October 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 October 12, 2025.
0 %
Washington
0 %
New York
0 %
Chicago
0 %
Philadelphia
1 %
Seattle
0 %
Detroit
0 %
Portland
0 %
Boston
0 %
Madison
3 %
Bismarck
0 %
Olympia
1 %
Helena
1 %
Saint Paul
22 %
Fairbanks
9 %
Anchorage
12 %
Juneau
4 %
Hooper Bay
10 %
Nome
17 %
Kotzebue
20 %
Utqiagvik
4 %
Bethel
12 %
Cordova
Aurora intensity over 2 days
Changes in the auroral intensity index from October 11 to 12, 2025, Phoenix time