Aurora in San Francisco on November 5, 2025

November 5, 2025

San Francisco change region

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Probability of aurora in San Francisco

Probability of aurora as of end of day, November 5, 2025, San Francisco time

0 % San Francisco

Aurora intensity index

Auroral intensity index and estimated minimum latitude of auroral observations at zenith as of the end of November 5, 2025, San Francisco time

Aurora over North America

Changes in the auroral oval on November 5, 2025 in United States from the beginning to the end of the day, Coordinated Universal Time (UTC)

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Aurora in the northern hemisphere

Changes in the auroral oval on November 5, 2025 in the northern hemisphere from the beginning to the end of the day, Coordinated Universal Time (UTC)

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Probability of aurora in cities of United States

Estimated probabilities of aurora observations at zenith for cities in United States as of end of day November 5, 2025.

0 % Washington

0 % New York

0 % Chicago

0 % Philadelphia

2 % Seattle

0 % Detroit

1 % Portland

0 % Boston

0 % Madison

6 % Bismarck

1 % Olympia

4 % Helena

2 % Saint Paul

53 % Fairbanks

24 % Anchorage

31 % Juneau

13 % Hooper Bay

28 % Nome

43 % Kotzebue

51 % Utqiagvik

12 % Bethel

30 % Cordova

Aurora intensity over 2 days

Changes in the auroral intensity index from November 4 to 5, 2025 in the northern hemisphere, San Francisco time

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