Probability of aurora in Fort Worth
Probability of aurora in Fort Worth
Probability of aurora as of end of day, March 21, 2026, Fort Worth time
0 %
Fort Worth
Aurora intensity index
Auroral intensity index as of the end of March 21, 2026, Fort Worth time
Aurora over North America
Changes in the auroral oval on March 21, 2026 in United States, Coordinated Universal Time (UTC)
Aurora in the northern hemisphere
Changes in the auroral oval on March 21, 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 21, 2026.
0 %
Washington
0 %
New York
1 %
Chicago
0 %
Philadelphia
2 %
Seattle
1 %
Detroit
1 %
Portland
0 %
Boston
2 %
Madison
6 %
Bismarck
1 %
Olympia
4 %
Helena
4 %
Saint Paul
21 %
Fairbanks
8 %
Anchorage
11 %
Juneau
4 %
Hooper Bay
8 %
Nome
13 %
Kotzebue
25 %
Utqiagvik
4 %
Bethel
10 %
Cordova
Aurora intensity over 2 days
Changes in the auroral intensity index from March 20 to 21, 2026, Fort Worth time