Japan’s deadliest fault line shifts, frustrating megaquake forecasts
- Posted on July 23, 2026
- By South China Morning Post
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- 1 min read
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Japan’s deadliest fault line shifts, frustrating megaquake forecasts
As small quakes cluster off the coast, a new seabed study shows the Nankai Trough’s ‘locked zone’ is far more fluid than scientists believed.
