Tsunashimakami-cho, Yokohama Kohoku, Kanagawa: flood, tsunami, quake and landslide risk
綱島上町・横浜市港北区・神奈川県
Tsunashimakami-cho, Yokohama Kohoku. Flood: 3–5 m. Quake: 66.0% chance of strong shaking in 30 years.
- Flood, assumed maximum
- 3–5 m
- Tsunami
- Not coloured on this tile
- Landslide
- Debris flow: no tile finer than zoom 9. Steep slope: no tile finer than zoom 16. Landslide: no tile finer than zoom 9.
- Strong quake in 30 years
- 66.0%, 30-year chance of intensity 6-lower or higher
- Ground
- Back marsh. Shakes 1.76× the bedrock.
- Nearby stations
- 綱島 Sta. (900 m), 新綱島 Sta. (1010 m), 新羽 Sta. (1530 m)
These figures are read at the centre of Tsunashimakami-cho. Hazards change from street to street, so check the exact address on the live map.
Open Tsunashimakami-cho on the live map
Map: Geospatial Information Authority of Japan. The pin marks the centre of the town.
What to check before you rent or buy
- Not coloured means the Geospatial Information Authority tile has no flood colour here. Some prefecture-managed rivers are missing from that dataset.
- No national liquefaction tile. Check the municipal hazard map before you offer. This screen does not paint liquefaction.
- Straight-line distance, not the walk.
More in Yokohama Kohoku
- All towns in Yokohama Kohoku
- Tsunashimanishi 綱島西
- Shin'yoshidahigashi 新吉田東
- Tsunashimadai 綱島台
- Osonedai 大曽根台
- Kanagawa
Sources
Geospatial Information Authority of Japan: Pale map, town names, flood, tsunami, and landslide caution tiles. J-SHIS: Y2024 average case, 30-year chance of intensity 6-lower or higher. HeartRails: Town name readings, and nearest stations as a straight-line distance. Town centres: Ministry of Land, Infrastructure, Transport and Tourism. Data fetched 2026-10-11.
This repackages public Japanese government hazard data for personal screening. It is not insurance, legal, or engineering advice. Confirm with municipal maps and your agent’s important-matters explanation before purchase.