‘Megaberg’ Breaks Free, Weighs 1,000,000,000 Tons And Is Over Twice The Size Of New York City
A massive iceberg weighing 1 billion tons and measuring twice the size of London is once again drifting through the Southern Ocean. Known as A23a, the colossal “megaberg” originally broke away from the Antarctic coastline in 1986 and remained grounded on the Weddell Sea floor for over three decades. It began moving north in 2020