Probability of aurora in Salt Lake City
Probability of aurora in Salt Lake City
Probability of aurora as of end of day, May 1, 2025, Salt Lake City time
0 %
Salt Lake City
Aurora intensity index
Auroral intensity index as of the end of May 1, 2025, Salt Lake City time
Aurora over North America
Changes in the auroral oval on May 1, 2025 in United States, Coordinated Universal Time (UTC)
Aurora in the northern hemisphere
Changes in the auroral oval on May 1, 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 May 1, 2025.
0 %
Washington
0 %
New York
0 %
Chicago
0 %
Philadelphia
2 %
Seattle
0 %
Detroit
0 %
Portland
0 %
Boston
1 %
Madison
4 %
Bismarck
1 %
Olympia
2 %
Helena
2 %
Saint Paul
19 %
Fairbanks
8 %
Anchorage
11 %
Juneau
4 %
Hooper Bay
8 %
Nome
14 %
Kotzebue
24 %
Utqiagvik
4 %
Bethel
10 %
Cordova
Aurora intensity over 2 days
Changes in the auroral intensity index from April 30 to May 1, 2025, Salt Lake City time
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