Omiya-cho, Kawasaki Saiwai, Kanagawa: flood, tsunami, quake and landslide risk

大宮町おおみやちょう・川崎市幸区・神奈川県

Omiya-cho, Kawasaki Saiwai. Flood: 5–10 m. Quake: 77.0% chance of strong shaking in 30 years.

Flood, assumed maximum

5–10 m

Tsunami

under 0.5 m

Landslide

Debris flow: no tile finer than zoom 9. Steep slope: no tile finer than zoom 13. Landslide: no tile finer than zoom 9.

Strong quake in 30 years

77.0%, 30-year chance of intensity 6-lower or higher

Ground

Delta or coastal lowland. Shakes 2.03× the bedrock.

Nearby stations

川崎 Sta. (440 m), 八丁畷 Sta. (740 m), 京急川崎 Sta. (790 m)

These figures are read at the centre of Omiya-cho. Hazards change from street to street, so check the exact address 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 Kawasaki Saiwai

• All towns in Kawasaki Saiwai
• Yanagi-cho 柳町
• Horikawa-cho 堀川町
• Minamisaiwai-cho 南幸町
• Nakasaiwai-cho 中幸町
• 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.