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Earth and sand disaster hazard map
Last Updated March 28, 2024
If Kanagawa Prefecture designates sediment-related disaster warning areas, etc. based on the "Law Concerning the Promotion of Sediment Disaster Prevention Measures in Sediment Disaster Warning Areas" (commonly known as the Sediment Disaster Prevention Law)", Yokohama City will create and publish hazard maps. going.
This hazard map shows areas where damage may occur if a landslide occurs due to torrential rainfalls during the rainy season or heavy rain associated with a typhoon. It was created so that citizens can take appropriate actions such as evacuation.
Requests for Use
About confirmation of position such as earth and sand disaster caution areas
Earth and sand disaster hazard map shows the approximate location of earth and sand disaster caution areas. The sediment-related disaster warning areas on the map surface are those at the time of creating the landslide hazard map, and may differ from the current designated situation. About the latest designation situation, please have you confirm notification book of "area where earth and sand disaster may occur" of Kanagawa earth and sand disaster information portal (outside site) or please refer to Kanagawa Yokohama Kawasaki flood control office.
About distribution place, reference of earth and sand disaster hazard map
We distribute earth and sand disaster hazard map in each ward office. For inquiries, please contact the General Affairs Division of each ward office.
About actual evacuation of evacuation shelters, evacuation warning, etc.
For actual evacuation of evacuation shelters, evacuation warning, etc., please see the page on "Preparing for Typhoons and Heavy Rain" and contact the relevant departments such as the General Affairs Bureau Emergency Countermeasures Section and each ward office General Affairs Division.
Earth and sand disaster hazard map
About the latest earth and sand disaster special caution area, earth and sand disaster caution area, please confirm earth and sand disaster information portal (outside site).
※The entire area may not be listed on the hazard map due to reasons such as some areas that are not designated as landslide warning areas over a wide area.
※The accuracy of the base map (topographic map) of the landslide hazard map is 1/500.
Related page
Map of Disaster Prevention Yokohama City
Disaster prevention map (earth and sand disaster) (outside site)
Kanagawa earth and sand disaster information portal (outside site)
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For inquiries to this page
Building Disaster Prevention Section, Housing and Architecture Bureau Planning Department
Phone: 045-671-2948
Phone: 045-671-2948
Fax: 045-663-3255
Email address: kc-gakebousai@city.yokohama.jp
Page ID: 228-446-851
