Aurora in Saint Catharines on December 20, 2025

December 20, 2025

Saint Catharines change region

Home › Aurora › Saint Catharines › December 20, 2025

Probability of aurora in Saint Catharines

Probability of aurora as of end of day, December 20, 2025, Saint Catharines time

0 % Saint Catharines

Aurora intensity index

Auroral intensity index and estimated minimum latitude of auroral observations at zenith as of the end of December 20, 2025, Saint Catharines time

Aurora over North America

Changes in the auroral oval on December 20, 2025 in Canada from the beginning to the end of the day, Coordinated Universal Time (UTC)

Movie in HD PNG HTML

Aurora in the northern hemisphere

Changes in the auroral oval on December 20, 2025 in the northern hemisphere from the beginning to the end of the day, Coordinated Universal Time (UTC)

Movie in HD PNG HTML

Probability of aurora in cities of Canada

Estimated probabilities of aurora observations at zenith for cities in Canada as of end of day December 20, 2025.

0 % Ottawa

0 % Toronto

0 % Montreal

0 % Vancouver

0 % Calgary

0 % Edmonton

0 % Hamilton (Canada)

0 % Quebec

0 % Winnipeg

0 % Kitchener

0 % Saskatoon

0 % Red deer

15 % Salluit

12 % Arviat

7 % Yellowknife

1 % Whitehorse

8 % Thompson

0 % Prince george

10 % Rankin Inlet

12 % Iqaluit

6 % Inuvik

2 % Cambridge Bay

Aurora intensity over 2 days

Changes in the auroral intensity index from December 19 to 20, 2025 in the northern hemisphere, Saint Catharines time

API: JSON | TXT