Auroras (northern lights) in Phoenix — Sep 30, 2025
Probability of northern lights in Phoenix
Information as of 2025-09-30 23:45 (end of day) local time in Phoenix
0 %
Phoenix
Aurora intensity index
Auroral intensity index and the theoretically possible latitude of observations for nighttime in the Western Hemisphere as of 2025-09-30 23:45 (end of day) local time
Northern lights (auroras) over North America
Changes from 2025-09-30 to 2025-10-01 UTC
Northern lights (auroras) in the northern hemisphere
Changes from 2025-09-30 to 2025-10-01 UTC
Probability of northern lights (auroras) in cities of United States
Information as of 2025-09-30 23:45 (end of day) local time in Phoenix
0 %
Washington
0 %
New York
1 %
Chicago
0 %
Philadelphia
5 %
Seattle
1 %
Detroit
2 %
Portland
0 %
Boston
2 %
Madison
9 %
Bismarck
3 %
Olympia
6 %
Helena
4 %
Saint Paul
80 %
Fairbanks
43 %
Anchorage
47 %
Juneau
23 %
Hooper Bay
44 %
Nome
62 %
Kotzebue
65 %
Utqiagvik
24 %
Bethel
51 %
Cordova
Polar auroras over the past 2 days
Changes in the auroral intensity index from 2025-09-29 to 2025-09-30 local time
