Iceberg The Size of Rhode Island Stuck Spinning After Getting Caught In Vortex
10 views 6:09 pm 0 CommentsAugust 19, 2024
The world’s largest iceberg which had been drifting north from Antarctica since 2020 has stalled out in an ocean vortex where it is spinning 15° rotation per day.
A23a mega iceberg is approximately 1,500 square miles, about 1,300 feet thick, and weighs somewhere around 1 trillion tons. It first broke off the Filchner-Ronne Ice Shelf back in 1986 but remained grounded until 2020. By November 2023, A23a had started to drift beyond Antarctic water.
According to the British Antarctic Survey (BAS) the iceberg is now stuck in a vortex about 375 miles northeast of the Antarctic Peninsula where it slowly spins over a rotating cylinder of water called a Taylor Column.
It can not be predicted how long this pause in the massive icebergs journey north will last but for now its just counter clockwise completing a full rotation every 24 days.