Auroras (northern lights) in Anchorage

July 18, 2026

Anchorage change region

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Probability of northern lights in Anchorage on July 18, 2026

Probability of auroras as of end of day, July 18, 2026, Anchorage time

1 % Anchorage

Aurora intensity index on July 18, 2026

Auroral intensity index (0.8) and estimated minimum latitude of auroral observations at zenith as of the end of July 18, 2026, Anchorage time

Northern lights (auroras) over North America on July 18, 2026

Changes in the auroral oval on July 18, 2026 in United States from the beginning to the end of the day, Coordinated Universal Time (UTC)

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Northern lights (auroras) in the northern hemisphere on July 18, 2026

Changes in the auroral oval on July 18, 2026 in the northern hemisphere from the beginning to the end of the day, Coordinated Universal Time (UTC)

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Probability of northern lights (auroras) in cities of United States on July 18, 2026

Estimated probabilities of aurora observations at zenith for cities in United States as of end of day July 18, 2026.

0 % Washington

0 % New York

0 % Chicago

0 % Philadelphia

0 % Seattle

0 % Detroit

0 % Portland

0 % Boston

0 % Madison

0 % Bismarck

0 % Olympia

0 % Helena

0 % Saint Paul

6 % Fairbanks

1 % Anchorage

2 % Juneau

0 % Hooper Bay

2 % Nome

4 % Kotzebue

6 % Utqiagvik

0 % Bethel

2 % Cordova

Aurora intensity over 2 days as of July 18, 2026

Changes in the auroral intensity index from July 17 to 18, 2026 in the northern hemisphere, Anchorage time. Maximum — 2.0/10

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