Minamijonishi 25, Sapporo Chuo, Hokkaido: flood, tsunami, quake and landslide risk
南四条西・札幌市中央区・北海道
Minamijonishi 25, Sapporo Chuo. Flood: under 0.5 m. Quake: 2.2% chance of strong shaking in 30 years.
- Flood, assumed maximum
- under 0.5 m
- Tsunami
- Not coloured on this tile
- Landslide
- Debris flow: no tile finer than zoom 12. Steep slope: no tile finer than zoom 13. Landslide: no tile finer than zoom 9.
- Strong quake in 30 years
- 2.2%, 30-year chance of intensity 6-lower or higher
- Ground
- Alluvial fan. Shakes 1.28× the bedrock.
- Nearby stations
- 西線6条 Sta. (290 m), 西15丁目 Sta. (350 m), 西18丁目 Sta. (610 m)
These figures are read at the centre of Minamijonishi 25. Hazards change from street to street, so check the exact address on the live map.
Open Minamijonishi 25 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 Sapporo Chuo
- All towns in Sapporo Chuo
- Minamijonishi 24 南三条西
- Minamijonishi 26 南五条西
- Minamijonishi 22 南二条西
- Minamijonishi 27 南六条西
- Hokkaido
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.