L’iceberg A23a est actuellement le plus grand iceberg au monde. Il s’est détaché de la plateforme de glace Filchner-Ronne en Antarctique en 1986. Les scientifiques surveillent sa trajectoire, car il semble maintenant se retrouver pris dans le courant circumpolaire antarctique (ACC), ce qui le dirigerait vers l’océan Austral, où il pourrait éventuellement perturber la navigation. #rtbfinfo #rtbf #A23a #iceberg #glacier #antarctique | RTBF Info

The world's largest iceberg, A23a, continues to move through the Southern Ocean this month. In this 3-day loop from Jan. 30-Feb. 2, 2025, we are using the Snow/Cloud imagery from NOAA's GOES East (GOES-16) satellite, which helps the iceberg stand out among the extensive cloud cover. #TimelapseTuesday | NOAA Satellite and Information Service

Iceberg A23a continues to break apart in the southern Atlantic Ocean, near the island of South Georgia. | Cooperative Institute for Research in the Atmosphere

Since late June, pieces of Iceberg A23a have been breaking off while it drifts near South Georgia Island. The iceberg has decreased in size enough that it is no longer the biggest in the world. | Cooperative Institute for Research in the Atmosphere