9
Extreme
Flood Risk in Hong Kong, China
Risk Level: Extreme — Score 9/10
Risk: 9Historical: 10
Key Risk Factors
- High risk rating for Hong Kong based on ThinkHazard (River flood)
- Frequent historical activity recorded in proximity
- 5 event(s) in the last 12 months
- Significant river or coastal flood exposure
Peak season: March-September
Last significant event: Floods - Hong Kong (2022-08-17)
Highest Risk Cities for Floods
Hong Kong is not in the top 10 for flood risk among tracked cities.
How Hong Kong Compares
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Notable Flood Events Near Hong Kong
Floods - Hong Kong
May 11, 2022 — WARNING
Impact data not available
Floods - Hong Kong
August 16, 2022 — WARNING
Impact data not available
Floods - Northern Hong Kong
October 7, 2021 — WARNING
Impact data not available
Floods - Northern Hong Kong
July 19, 2021 — WARNING
Impact data not available
Floods - Northern Hong Kong
August 18, 2021 — WARNING
Impact data not available
Flood Preparedness Tips
- 1.Know if your property is in a flood zone — check FEMA maps
- 2.Consider flood insurance even if not in a high-risk zone
- 3.Never drive through flooded roadways — Turn Around, Don’t Drown
- 4.Move valuables and important documents to upper floors
- 5.Install sump pumps and check valves in plumbing
Related Pages
Earthquake Risk in Hong Kong
Score: 5/10
Wildfire Risk in Hong Kong
Score: 9/10
Hurricane Risk in Hong Kong
Score: 9/10
Tornado Risk in Hong Kong
Score: 0/10
Winter Storm Risk in Hong Kong
Score: 0/10
Landslide Risk in Hong Kong
Score: 5/10
Extreme Heat Risk in Hong Kong
Score: 9/10
Drought Risk in Hong Kong
Score: 5/10
High Wind Risk in Hong Kong
Score: 0/10
Tsunami Risk in Hong Kong
Score: 0/10
Flood Risk in Taipei, Taiwan
Score: 9/10
Flood Risk in Hanoi, Vietnam
Score: 0/10
Flood Risk in Manila, Philippines
Score: 9/10
How this data is built
Hong Kong, China flood risk combines Historical Event Intelligence with authoritative hazard modeling from the Geospatial Intelligence Layers catalog. Live flood monitoring is available through the Event Intelligence API and the DisasterAWARE Platform.
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