The most powerful solar storm on record occurred in 12350 BC, study reveals

The most powerful solar storm on record occurred in 12350 BC, study reveals

Space Daily

Published

Berlin, Germany (SPX) May 19, 2025

An international research team has identified the most extreme solar particle storm ever recorded, occurring approximately 14,300 years ago in 12350 BC. This finding, uncovered by scientists at the University of Oulu, Finland, extends the known history of space weather and radiocarbon production, providing a critical data point for understanding ancient solar activity. The research, led by

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