Landslide Risk in Honolulu, HI
Risk Level: Very High — Score 7/10
Live Landslide alert status near Honolulu
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Live landslide map around Honolulu
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Key Risk Factors
- FEMA rates Honolulu's county as Relatively High risk
- Estimated annual loss of $4M from this hazard type
- 4 events on record in proximity
- 4 event(s) in the 12 months to Aug 9, 2026
- Occurs roughly 0.32 times per year on average
Last significant event: Landslide - Oahu, E of Wahiawa, Hawaii, United States (2026-04-11) — 414,000 people exposed
Highest Risk Cities for Landslides
How Honolulu Compares
Notable Landslide Events Near Honolulu
DisasterAWARE's historical archive records 4 notable landslide events near Honolulu, ranked below by impact. The most impactful: Landslide - Oahu, E of Wahiawa, Hawaii, United States (April 2026) — 414,000 people exposed; $230,195M capital exposed.
Landslide - Oahu, E of Wahiawa, Hawaii, United States
April 11, 2026 — WATCH
414,000 people exposed; $230,195M capital exposed
Landslide - Oahu, E of Wahiawa, Hawaii, United States
March 14, 2026 — WATCH
257,000 people exposed; $162,934M capital exposed
Landslide - Oahu, NE of Honolulu, Hawaii, United States
February 9, 2026 — WATCH
103,000 people exposed; $137,961M capital exposed
Landslide - Koolau Mountain Range, NE of Honolulu, Hawaii, United States
March 21, 2026 — WATCH
128,000 people exposed; $134,476M capital exposed
Landslide Preparedness Tips
- 1.Learn the signs of an impending landslide — new cracks, tilting trees, unusual water flow
- 2.Avoid building near steep slopes, drainage channels, or past slide areas
- 3.Plant ground cover on slopes to stabilize soil and reduce erosion
- 4.Create proper drainage around your property to direct water away from slopes
- 5.Have an evacuation plan ready if you live in a landslide-prone area
Related Pages
How this data is built
Honolulu, HI landslide risk combines Historical Event Intelligence with authoritative hazard modeling from the Geospatial Intelligence Layers catalog. Live landslide monitoring is available through the Event Intelligence API and the DisasterAWARE Platform.
The data behind this page
Every score and event here comes from DisasterAWARE's hazard database — available as downloadable historical datasets and a real-time API.
Monitor Landslide Risk in Real Time
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