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Share of the municipality covered by designated storm-surge inundation areas. Only coastal municipalities carry a value.
Source: MLIT National Land Numerical Information — A49 Storm-Surge Inundation Assumed Areas
Data for this metric hasn’t been ingested yet.
▲ The top 5 prefectures are tinted sky, ▼ the bottom 5 amber — just enough colour to follow the two ends of the “desirable direction.”
To see the same metric on the map, pick it from the map on the home page.