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 Continue Reading 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 Arctic Sea Ice Ties for 10th-Lowest on Record Weather Blog Arctic Sea Ice Ties for 10th-Lowest on Record September 19, 2025 Cooper Creek Replenishes Lake Eyre Weather Blog Cooper Creek Replenishes Lake Eyre September 17, 2025 Australia’s Howick River Weather Blog Australia’s Howick River September 17, 2025