On March 1, Antarctic sea ice likely reached its minimum extent of 1.98 million square kilometers (764,000 square miles), tying for second lowest extent with 2022 and 2024 in the 47-year satellite ...

The left map shows the total melt days for the Antarctic Ice Sheet as of March 15, 2025. The middle map is a close up of the Antarctic Peninsula through the same time frame. The graph shows the daily ...