Fig. 4: Maximum elevation of supraglacial lakes in January from 2014 to 2020 around East Antarctica.

Key ice shelves/regions are highlighted. Grey areas are ice shelves and floating glacier tongues. Grounding line from ref. ⁷⁷ and coastline from ref. ⁷⁸. Lake extents in January 2017, the most extensive lake year, are shown in blue.