Iceberg A23a Nears Final Breakup: Could Vanish in Weeks?
A23a iceberg has shrunk from 4,170 km² to 506 km² per satellite data on Jan 14, 2026. Driven by hydrofracturing and warm seas, it could disappear within weeks.
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A23a iceberg has shrunk from 4,170 km² to 506 km² per satellite data on Jan 14, 2026. Driven by hydrofracturing and warm seas, it could disappear within weeks.
Antarctica’s giant iceberg A23a, calved nearly 40 years ago, is rapidly breaking apart. Researchers warn it may vanish by November 2025, highlighting urgent climate concerns.