Scientists report increasing rainfall frequency on the Antarctic Peninsula following recent record extreme weather events
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What's Happening
A scientist reports that rain is becoming more frequent on the Antarctic Peninsula, the northernmost part of the continent extending toward South America. This assessment follows a series of extreme weather events in the region, including record surface melt and atmospheric rivers. The observations indicate a shift in precipitation patterns for the narrow, mountainous territory.
How We Got Here
The Antarctic Peninsula experienced several record-breaking extreme weather events in recent years, beginning with a February 2020 heatwave that brought temperatures of 18.6°C to the northern peninsula. Subsequent atmospheric rivers in February 2022 and July 2023 resulted in rain and record surface melt across the region. By March 4, 2026, the author, a scientist, states that rain is already becoming more frequent on the peninsula.
Timeline
- Record-breaking extreme weather events hit Antarctic Peninsula in recent years
- Rain becoming more frequent on Antarctic Peninsula, scientist says
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