Probability of aurora in Salt Lake City
Probability of aurora in Salt Lake City
Probability of aurora as of end of day, July 23, 2026, Salt Lake City time
0 %
Salt Lake City
Aurora intensity index
Auroral intensity index (1.9) as of the end of July 23, 2026, Salt Lake City time
Aurora over North America
Changes in the auroral oval on July 23, 2026 in United States, Coordinated Universal Time (UTC)
Aurora in the northern hemisphere
Changes in the auroral oval on July 23, 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 July 23, 2026.
0 %
Washington
0 %
New York
0 %
Chicago
0 %
Philadelphia
1 %
Seattle
0 %
Detroit
0 %
Portland
0 %
Boston
0 %
Madison
2 %
Bismarck
0 %
Olympia
1 %
Helena
1 %
Saint Paul
13 %
Fairbanks
5 %
Anchorage
7 %
Juneau
3 %
Hooper Bay
6 %
Nome
10 %
Kotzebue
16 %
Utqiagvik
2 %
Bethel
7 %
Cordova
Aurora intensity over 2 days
Changes in the auroral intensity index from July 22 to 23, 2026, Salt Lake City time. Maximum — 8.7/10
Diary
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