Tsunami Risk in Christchurch, New Zealand
Risk Level: Low — Score 0/10
Live Tsunami alert status near Christchurch
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Live tsunami map around Christchurch
Shows tsunami warnings and events that are active right now, refreshed through the day. When none are active, the map is empty by design.
Key Risk Factors
- Frequent historical activity recorded in proximity
- Active in the last 12 months (14 events)
Last significant event: Tsunami (Pacific Ocean - Regional) - Mindanao Philippines - 7.8 (2026-06-07) — 667,704 people exposed
Highest Risk Cities for Tsunamis
How Christchurch Compares
Notable Tsunami Events Near Christchurch
DisasterAWARE's historical archive records 5 notable tsunami events near Christchurch, ranked below by impact. The most impactful: Tsunami (Pacific Ocean - Local) - Tonga - 7.1 (March 2025) — 2,074,681 people exposed; $318,833M capital exposed.
Tsunami (Pacific Ocean - Local) - Tonga - 7.1
March 29, 2025 — ADVISORY
2,074,681 people exposed; $318,833M capital exposed
Tsunami (Pacific Ocean - Local) - Mindanao Philippines - 7.4
October 9, 2025 — ADVISORY
1,148,600 people exposed; $47,953M capital exposed
Tsunami (Pacific Ocean - Local) - Taiwan - 7.5
April 1, 2024 — ADVISORY
1,043,380 people exposed; $47,777M capital exposed
Tsunami (Pacific Ocean - Regional) - Mindanao Philippines - 7.8
June 6, 2026 — WATCH
667,704 people exposed; $18,528M capital exposed
Tsunami (Pacific Ocean - Local) - Kermadec Islands New Zealand - 7.4
March 3, 2021 — ADVISORY
Impact data not available
Tsunami Preparedness Tips
- 1.Know your evacuation route to higher ground — practice it regularly
- 2.If you feel a strong earthquake near the coast, move inland immediately
- 3.Heed official tsunami warnings and never go to the beach to watch
- 4.Know the natural warning signs — rapid sea level drop, unusual ocean behavior
- 5.Have a go-bag ready with essentials for quick evacuation
Related Pages
How this data is built
Christchurch, New Zealand tsunami risk combines Historical Event Intelligence with authoritative hazard modeling from the Geospatial Intelligence Layers catalog. Live tsunami 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 Tsunami Risk in Real Time
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