Probability of aurora in Pierre
Probability of aurora in Pierre
Probability of aurora as of end of day, March 13, 2026, Pierre time
3 %
Pierre
Aurora intensity index
Auroral intensity index as of the end of March 13, 2026, Pierre 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
3 %
Seattle
1 %
Detroit
1 %
Portland
0 %
Boston
2 %
Madison
8 %
Bismarck
2 %
Olympia
5 %
Helena
5 %
Saint Paul
30 %
Fairbanks
11 %
Anchorage
16 %
Juneau
6 %
Hooper Bay
11 %
Nome
19 %
Kotzebue
35 %
Utqiagvik
6 %
Bethel
14 %
Cordova
Aurora intensity over 2 days
Changes in the auroral intensity index from March 12 to 13, 2026, Pierre time
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