As of April 30, 2024, Antarctic sea ice had grown to its third-lowest maximum extent observed during satellite monitoring periods that commenced in 1979. The current maximum coverage measured approximately 8.5 million square kilometers. This figure represents a significant decrease compared to historical averages and marks a notable shift within the polar region’s dynamics. Scientists attribute this trend primarily to warmer ocean temperatures influencing the melting rates of the ice sheets. Ongoing observation efforts continue to track these changes closely as they impact global climate patterns.
Original reporting
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This PlaneNews briefing summarizes reporting originally published by www.nasa.gov.
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