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Medium shot of large eruption from Sakurajima volcano, January 2011, Sakurajima, Japan.

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Medium shot of large eruption from Sakurajima volcano, January 2011, Sakurajima, Japan.
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Volcanic ash shoots high into atmosphere from large eruption, Mayon volcano, Philippines, December 2009

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Volcanic ash shoots high into atmosphere from large eruption, Mayon volcano, Philippines, December 2009
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Smoke billows into the air from a lava flow burning vegetation, Philippines, Dec 2009

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Smoke billows into the air from a lava flow burning vegetation, Philippines, Dec 2009
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Eruption of the Shinmoedake crater of the Kirishima volcano, Japan. 28 January 2011.

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Eruption of the Shinmoedake crater of the Kirishima volcano, Japan. 28 January 2011.
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Wide shot of ash cloud drifting across sky, January 2011, Sakurajima, Japan.

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Wide shot of ash cloud drifting across sky, January 2011, Sakurajima, Japan.
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Eruption of the Shinmoedake crater of the Kirishima volcano, Japan. 28 January 2011.

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Eruption of the Shinmoedake crater of the Kirishima volcano, Japan. 28 January 2011.
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Eruption of the Shinmoedake crater of the Kirishima volcano, Japan. 28 January 2011.

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Eruption of the Shinmoedake crater of the Kirishima volcano, Japan. 28 January 2011.
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Eruption of the Shinmoedake crater of the Kirishima volcano, Japan. 28 January 2011.

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Eruption of the Shinmoedake crater of the Kirishima volcano, Japan. 28 January 2011.
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Large ash explosion rises into the sky above Mayon volcano overlooking Legazpi city, Philippines, December 2009

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Large ash explosion rises into the sky above Mayon volcano overlooking Legazpi city, Philippines, December 2009
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Close up of ash erupting from Sakurajima volcano, January 2011, Sakurajima, Japan.

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Close up of ash erupting from Sakurajima volcano, January 2011, Sakurajima, Japan.
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Ash shoots high into air from crater of erupting Mayon volcano, Philippines, Dec 2009

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Ash shoots high into air from crater of erupting Mayon volcano, Philippines, Dec 2009
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T/L video of ash exploding during volcanic eruption, Philippines, Dec 2009

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T/L video of ash exploding during volcanic eruption, Philippines, Dec 2009
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Wide shot of large eruption at Sakurajima volcano, January 2011, Sakurajima, Japan.

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Wide shot of large eruption at Sakurajima volcano, January 2011, Sakurajima, Japan.
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Volcano erupts large ash cloud into clear blue sky, Philippines, Dec 2009

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Volcano erupts large ash cloud into clear blue sky, Philippines, Dec 2009
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Red hot glowing boulders of lava roll down side of erupting volcano at night, Philippines, Dec 2009

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Red hot glowing boulders of lava roll down side of erupting volcano at night, Philippines, Dec 2009
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Ash erupts from crater of Sakurajima volcano medium shot, January 2011, Sakurajima, Japan.

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Ash erupts from crater of Sakurajima volcano medium shot, January 2011, Sakurajima, Japan.
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T/L video of mushroom cloud ash explosion from volcanic eruption, Philippines, Dec 2009

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T/L video of mushroom cloud ash explosion from volcanic eruption, Philippines, Dec 2009
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Smoke rises from the flanks of Mayon volcano, Philippines, December 2009

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Smoke rises from the flanks of Mayon volcano, Philippines, December 2009
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Mayon volcano smoulders behind religious sign on cross, Philippines, Dec 2009

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Mayon volcano smoulders behind religious sign on cross, Philippines, Dec 2009
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Ash and smoke rise from top of Mayon volcano's summit, Philippines, Dec 2009

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Ash and smoke rise from top of Mayon volcano's summit, Philippines, Dec 2009
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Volcano erupts and explodes large cloud of ash and steam, Philippines, Dec 2009

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Volcano erupts and explodes large cloud of ash and steam, Philippines, Dec 2009
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Lava tumbles down the side of erupting volcano at dusk, Philippines, Dec 2009

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Lava tumbles down the side of erupting volcano at dusk, Philippines, Dec 2009
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Ash rises from crater of volcano as glowing lava spills over flanks, Philippines, Dec 2009

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Ash rises from crater of volcano as glowing lava spills over flanks, Philippines, Dec 2009
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Wide shot of ash cloud drifting across sky, January 2011, Sakurajima, Japan.

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Wide shot of ash cloud drifting across sky, January 2011, Sakurajima, Japan.