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Tsunami animation Samoa 2009 looking west

By Pacific Coastal and Marine Science Center
This moving illustration shows what the waves looked like, in relation to the seafloor, when an earthquake caused a tsunami.
Original

Detailed Description

Preliminary simulation of the tsunami from the September 29, 2009 M=8.0 outer-rise earthquake between Samoa and Tonga. Viewpoint looks to the west. The first 42 minutes of propagation is shown.

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Public Domain.

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Illustration shows the waves of a tsunami and how they move in relation to the seafloor and islands.

Preliminary Analysis of the 2009 Samoa Tsunami

The tsunami that was triggered by a magnitude 8.1 earthquake on September 29, 2009, caused significant damage and loss of life on Samoa, American Samoa, and Tonga. In the hopes that disasters such as this can be minimized in the future, we attempt to understand the mechanism and impact of this tsunami. The information presented here is focused on geologic aspects of the disaster.
By
Natural Hazards Mission Area, Coastal and Marine Hazards and Resources Program, Pacific Coastal and Marine Science Center, Subduction Zone Science
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Preliminary Analysis of the 2009 Samoa Tsunami

The tsunami that was triggered by a magnitude 8.1 earthquake on September 29, 2009, caused significant damage and loss of life on Samoa, American Samoa, and Tonga. In the hopes that disasters such as this can be minimized in the future, we attempt to understand the mechanism and impact of this tsunami. The information presented here is focused on geologic aspects of the disaster.
Learn More

Related Content

link
Illustration shows the waves of a tsunami and how they move in relation to the seafloor and islands.

Preliminary Analysis of the 2009 Samoa Tsunami

The tsunami that was triggered by a magnitude 8.1 earthquake on September 29, 2009, caused significant damage and loss of life on Samoa, American Samoa, and Tonga. In the hopes that disasters such as this can be minimized in the future, we attempt to understand the mechanism and impact of this tsunami. The information presented here is focused on geologic aspects of the disaster.
By
Natural Hazards Mission Area, Coastal and Marine Hazards and Resources Program, Pacific Coastal and Marine Science Center, Subduction Zone Science
link

Preliminary Analysis of the 2009 Samoa Tsunami

The tsunami that was triggered by a magnitude 8.1 earthquake on September 29, 2009, caused significant damage and loss of life on Samoa, American Samoa, and Tonga. In the hopes that disasters such as this can be minimized in the future, we attempt to understand the mechanism and impact of this tsunami. The information presented here is focused on geologic aspects of the disaster.
Learn More
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