Loading data for JapanLining up the latest figures for all 47 prefecturesPulling together quakes, weather, and live camerasBuilding the map layers
Share of the municipality covered by designated landslide warning and special-warning areas. Areas outside the zone are not risk-free.
Showing 1,896 of 1,896
▲ The top 5 are tinted sky, ▼ the bottom 5 amber. Ties share a rank (standard competition ranking).
The same metric at prefecture level lives at /ranking/muni_landslide_warning_area_share. For each municipality’s trend and detail, open its page from the municipality index.
Note: trend charts live on each municipality page (/municipality/{code}). This page does one thing — line up the whole country on a single axis.