Earth is tearing apart beneath the Pacific Northwest
Scientists have captured a subduction zone off Vancouver Island in the process of tearing itself apart, revealing that these massive tectonic systems may die piece by piece rather than all at once. The discovery could help explain ancient plate fragments, volcanic activity, and how hidden breaks beneath Cascadia may influence future earthquakes.
Summary
Researchers have found that a subduction zone near Vancouver Island is disintegrating gradually, which challenges previous theories about tectonic plate behavior. This insight sheds light on the region’s geological history and could have significant implications for understanding future seismic activity in the Cascadia area.
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