Probability of aurora in Springfield
Probability of aurora in Springfield
Probability of aurora as of end of day, October 30, 2025, Springfield time
0 %
Springfield
Aurora intensity index
Auroral intensity index as of the end of October 30, 2025, Springfield time
Aurora over North America
Changes in the auroral oval on October 30, 2025 in United States, Coordinated Universal Time (UTC)
Aurora in the northern hemisphere
Changes in the auroral oval on October 30, 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 30, 2025.
0 %
Washington
1 %
New York
1 %
Chicago
0 %
Philadelphia
6 %
Seattle
1 %
Detroit
2 %
Portland
1 %
Boston
2 %
Madison
11 %
Bismarck
3 %
Olympia
7 %
Helena
5 %
Saint Paul
62 %
Fairbanks
31 %
Anchorage
41 %
Juneau
16 %
Hooper Bay
30 %
Nome
44 %
Kotzebue
52 %
Utqiagvik
16 %
Bethel
38 %
Cordova
Aurora intensity over 2 days
Changes in the auroral intensity index from October 29 to 30, 2025, Springfield time