Probability of aurora in Phoenix
Probability of aurora in Phoenix
Probability of aurora as of end of day, October 10, 2025, Phoenix time
0 %
Phoenix
Aurora intensity index
Auroral intensity index as of the end of October 10, 2025, Phoenix time
Aurora over North America
Changes in the auroral oval on October 10, 2025 in United States, Coordinated Universal Time (UTC)
Aurora in the northern hemisphere
Changes in the auroral oval on October 10, 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 10, 2025.
0 %
Washington
0 %
New York
0 %
Chicago
0 %
Philadelphia
2 %
Seattle
0 %
Detroit
1 %
Portland
0 %
Boston
1 %
Madison
5 %
Bismarck
1 %
Olympia
3 %
Helena
3 %
Saint Paul
31 %
Fairbanks
13 %
Anchorage
17 %
Juneau
6 %
Hooper Bay
14 %
Nome
23 %
Kotzebue
30 %
Utqiagvik
6 %
Bethel
16 %
Cordova
Aurora intensity over 2 days
Changes in the auroral intensity index from October 9 to 10, 2025, Phoenix time