DisasterAWARE
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Low

tsunami Tsunami Risk in New Orleans, LA

Risk Level: Low — Score 0/10

FEMA: 0Historical: 0

Live Tsunami alert status near New Orleans

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Live tsunami map around New Orleans

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Key Risk Factors

Tsunami risk in New Orleans is rated low (0/10). DisasterAWARE's historical archive has no recorded tsunami events near New Orleans, and forward-looking hazard models identify no significant tsunami risk factors for this location. Low risk does not mean unmonitored: DisasterAWARE tracks tsunami activity worldwide in real time, so any future alert affecting New Orleans appears the moment an authoritative agency issues it.

Highest Risk Cities for Tsunamis

1
Tokyo, Japan
Risk: 9Historical: 0
2
Shanghai, China
Risk: 9Historical: 0
3
Sydney, Australia
Risk: 9Historical: 0
4
Kuala Lumpur, Malaysia
Risk: 9Historical: 0
5
Kathmandu, Nepal
Risk: 9Historical: 0
6
Honolulu, HI
FEMA: 7Historical: 8
7
San Francisco, CA
FEMA: 5Historical: 10
8
Manila, Philippines
Risk: 5Historical: 0
9
Mumbai, India
Risk: 5Historical: 0
10
Seoul, South Korea
Risk: 5Historical: 0
New Orleans is not in the top 10 for tsunami risk among tracked cities.

How New Orleans Compares

New Orleans and every nearby city we compare it against — Houston, TX, Memphis, TN, Atlanta, GA, Dallas, TX, Arlington, TX — score 0/10 for tsunami risk. There is no measurable tsunami risk differential in this region. To see where tsunami risk concentrates globally, see the Highest Risk Cities ranking above.

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

earthquake
Earthquake Risk in New Orleans
Score: 3/10
wildfire
Wildfire Risk in New Orleans
Score: 1/10
hurricane
Hurricane Risk in New Orleans
Score: 9/10
flood
Flood Risk in New Orleans
Score: 7/10
tornado
Tornado Risk in New Orleans
Score: 5/10
winter-storm
Winter Storm Risk in New Orleans
Score: 7/10
landslide
Landslide Risk in New Orleans
Score: 1/10
extreme-heat
Extreme Heat Risk in New Orleans
Score: 7/10
drought
Drought Risk in New Orleans
Score: 3/10
high-wind
High Wind Risk in New Orleans
Score: 3/10
tsunami
Tsunami Risk in Houston, TX
Score: 0/10
tsunami
Tsunami Risk in Memphis, TN
Score: 0/10
tsunami
Tsunami Risk in Atlanta, GA
Score: 0/10

How this data is built

New Orleans, LA 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.

Historical tsunami event data for New Orleans, LA — free dataset samples →Real-time tsunami alerts by API →

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