Probability of aurora in Phoenix
Probability of aurora in Phoenix
Probability of aurora as of end of day, February 23, 2026, Phoenix time
0 %
Phoenix
Aurora intensity index
Auroral intensity index as of the end of February 23, 2026, Phoenix time
Aurora over North America
Changes in the auroral oval on February 23, 2026 in United States, Coordinated Universal Time (UTC)
Aurora in the northern hemisphere
Changes in the auroral oval on February 23, 2026 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 February 23, 2026.
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
2 %
Saint Paul
32 %
Fairbanks
13 %
Anchorage
18 %
Juneau
7 %
Hooper Bay
14 %
Nome
23 %
Kotzebue
30 %
Utqiagvik
7 %
Bethel
17 %
Cordova
Aurora intensity over 2 days
Changes in the auroral intensity index from February 22 to 23, 2026, Phoenix time