Greenland Petermann Glacier Calves Manhattan-Sized Iceberg
A Manhattan-sized iceberg measuring 29 square miles broke off Greenland’s Petermann Glacier on August 4, 2026.
Arctic calving event
Manhattan-Sized Iceberg Breaks Off Greenland’s Petermann Glacier
A 29-square-mile tabular iceberg roughly the size of Manhattan broke free from Greenland’s Petermann Glacier on August 4, 2026.