Probability of aurora in Cheyenne
Probability of aurora in Cheyenne
Probability of aurora as of end of day, March 13, 2026, Cheyenne time
0 %
Cheyenne
Aurora intensity index
Auroral intensity index as of the end of March 13, 2026, Cheyenne time
Aurora over North America
Changes in the auroral oval on March 13, 2026 in United States, Coordinated Universal Time (UTC)
Aurora in the northern hemisphere
Changes in the auroral oval on March 13, 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 March 13, 2026.
0 %
Washington
0 %
New York
1 %
Chicago
0 %
Philadelphia
2 %
Seattle
0 %
Detroit
1 %
Portland
0 %
Boston
1 %
Madison
5 %
Bismarck
1 %
Olympia
3 %
Helena
3 %
Saint Paul
25 %
Fairbanks
10 %
Anchorage
14 %
Juneau
5 %
Hooper Bay
10 %
Nome
17 %
Kotzebue
27 %
Utqiagvik
5 %
Bethel
13 %
Cordova
Aurora intensity over 2 days
Changes in the auroral intensity index from March 12 to 13, 2026, Cheyenne time