Powerful strombolian explosion throwing glowing bombs out of the crater and some over the viewer's o...
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Sometimes, much more powerful explosions take place, throwing bombs all over the cone and beyond, da...
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Eruptions at all vents at the same time: NW vent (l), the central vent erupting a fountain-like jet ...
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Markus, George and Marco observing the activity. (Photo: Tom Pfeiffer)
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Unusually powerful eruption at Stromboli volcano as seen on April 4, 2009 - bombs are reaching the P...
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Bright strombolian eruption at Etna's SE crater in June 2001. (Photo: Tom Pfeiffer)
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Powerful strombolian eruption; some blocks become first visible when they leave the black ash cloud....
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A powerful eruption directed towards the old crater rim (east), where many bombs impact. (Photo: Tom...
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Strong strombolian activity in moonlight observed from Anak Krakatau. (Photo: Tom Pfeiffer)
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Clouds from an approaching storm are coming in and reflect the light from the eruptions. (Photo: Tom...
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Eruptions from the NW and central vents in the blue twilight. (Photo: Tom Pfeiffer)
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Bright eruption from the lower NE vent. (Photo: Tom Pfeiffer)
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Bright eruption from the central crater and glowing from NE vent (r), and a smaller eruption from th...
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Strong eruption from NW vent and a small eruption from the NE vent (r). (Photo: Tom Pfeiffer)
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A powerful night-time explosion showers the whole cone and the older crater rim with glowing bombs. ...
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300 m tall, candle-like eruption from the central crater of Stromboli. (c)
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Fireworks - several simultaneous eruptions at night. (c)
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5 active vents inside Stromboli's crater complex. (Photo: Tom Pfeiffer)
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Ash plume from a strombolian eruption in Bocca Nuova crater. (c)
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A bright moon illuminates the sky behind the fireworks of Yasur volcano (Photo: Tom Pfeiffer)
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