Natural Hazard Risks in Osaka, Japan
Population: 2.8M
Live hazard alert status near Osaka
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Osaka faces varying levels of natural hazard risk. The highest risk is from floods (score: 9/10). Below is a consolidated view of all major hazard types with both forward-looking risk scores and historical impact data for Osaka, Japan.
Hazard Risk Overview
Flood Risk
Extreme- •High risk rating for Osaka based on ThinkHazard (Urban flood)
- •22 events recorded in proximity in recent decades
- •Significant river or coastal flood exposure
Landslide Risk
Extreme- •High risk rating for Osaka based on ThinkHazard (Landslide)
- •29 events recorded in proximity in recent decades
- •1 event(s) in the 12 months to Aug 9, 2026
Earthquake Risk
High- •Moderate risk rating for Osaka based on ThinkHazard (Earthquake)
- •Frequent historical activity recorded in proximity
- •Active in the 12 months to Aug 9, 2026 (19 events)
Wildfire Risk
High- •Moderate risk rating for Osaka based on ThinkHazard (Wildfire)
No significant events in the DisasterAWARE historical database for this hazard type near Osaka. Risk rating is based on forward-looking hazard assessment models.
View full wildfire risk details →
Extreme Heat Risk
High- •Moderate risk rating for Osaka based on ThinkHazard (Extreme heat)
- •2 events on record in proximity
Nearby Cities
How this data is built
Osaka risk scores combine Historical Event Intelligence with authoritative hazard modeling delivered through Geospatial Intelligence Layers. For live event monitoring near Osaka, use the Event Intelligence API or the DisasterAWARE Platform.
Protect Your Assets & Operations in Osaka
DisasterAWARE provides real-time monitoring and alerting for all hazard types in Osaka, Japan and beyond. Better understand risks and impacts with real-time, early warning, and historical data to strengthen preparedness, response, and resilience.