Iceberg A23a is massive, slightly smaller than Long Island. It is drifting slowly towards South Georgia Island and if it reaches the island, it could wreak havoc. Iceberg A23a is massive, slightly smaller than Long Island. It is drifting slowly towards South Georgia Island and if it reaches the island, it could wreak havoc. Planet Earth All Articles | Discover Magazine
Iceberg Versus Island in the South Atlantic Ocean
