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Eruption Plume (October 5, 2004)

 

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Hummocks and Avalanche Debris

 

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Pyroclastic Deposits

 

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Ash and Gas Eruption

 

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Ash and Gas Eruption 1 (October 4, 2004)

 

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Ash Eruption 1 (October 4, 2004)

 

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Ash and Gas Eruption 2 (October 4, 2004)

 

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Ash and Gas Eruption 4 (October 4, 2004)

 

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Lahar (Mudflow) Deposits – Toutle River

 

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Tree Blow-Down Area

 

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Eruption Plume (October 4, 2004)

 

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Ash Eruption 3 (October 4, 2004)

 

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Ash and Gas Eruption 5 (October 4, 2004)

 

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Mount St. Helens Area

 

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Lahar (Mudflow) Deposits

 

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Mount St. Helens Landscape 1

 

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Mount St. Helens Landscape 2

 

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Ash Eruption 2 (October 4, 2004)

 

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Landscape – Lenticular Clouds

 

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