The Bristol Channel was hit by a tsunami in the 1600s. And a couple of nuclear stations in the UK had to have work done to address that risk after Fukushima.

The Bristol Channel was hit by a tsunami in the 1600s. And a couple of nuclear stations in the UK had to have work done to address that risk after Fukushima. But it seems like a risk that can be mitigated. Build a massive bund, elevate critical gear and have a plan for backup generators.