Regional Cabled Array Tracks Axial Seamount’s Impending Eruption

The Regional Cabled Array, a network of over 660 miles of undersea cables with more than 140 monitoring instruments, provides real-time data on the Axial Seamount, making it the most extensively studied undersea volcano. This system has detected magma reservoir inflation and increased seismic activity, key indicators that an eruption is likely before the end of 2025.

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