Weather Blog Antarctic Iceberg Downsizes Iceberg A-23A continued to lose sizable pieces of ice during the 2025 austral winter, but it remained the planet’s largest freely floating berg. Read More… About Author OTW Observer See author's posts Post navigation Previous When heavy rain and thunderstorms in London will end before a week of beaming sunshineNext Storm Floris weather warning – Met Office verdict on chances of it hitting London Related Stories Home Reef Adds On Weather Blog Home Reef Adds On February 17, 2026 Surveying Popes Creek Weather Blog Surveying Popes Creek February 16, 2026 Stonebreen’s Beating Heart Weather Blog Stonebreen’s Beating Heart February 13, 2026