Clue | Source | Date |
---|---|---|
Large, rotating mass of cold air over Antarctica | Universal | 25 May 2025 |
Air mass that affects winter weather | USA Today | 18 May 2020 |
*One of two cold atmospheric cyclones | LA Times Daily | 02 Dec 2015 |
Factor in cold waves | LA Times Daily | 21 Mar 2015 |
*One of two cold atmospheric cyclones | ||
Factor in cold waves | ||
Cold weather phenomenon |