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Spedizione Dancalia Nov-Dic 08, vulcano Erta Ale I: parte

The lava lake seen from above (Photo: Tom Pfeiffer)
The lava lake seen from above (Photo: Tom Pfeiffer) [info]
(3035 visti)
The typical activity of the lava lake with a stable fountain on its western rim. (Photo: Tom Pfeiffer)
The typical activity of the lava lake with a stable fountain on its western rim. (Photo: Tom Pfeiffe... [info]
(1514 visti)
Il sole sta per sorgere sopra l'orizzonte. Il lago di lava è per lo più crosta di sopra e il clima secco rende una visione molto chiara sul lago. (Photo: Tom Pfeiffer)
Il sole sta per sorgere sopra l'orizzonte. Il lago di lava è per lo più crosta di sopra e il clima s... [info]
(3964 visti)
The morning sun illuminates the caldera walls orange. (Photo: Tom Pfeiffer)
The morning sun illuminates the caldera walls orange. (Photo: Tom Pfeiffer) [info]
(1654 visti)
Vertical view onto the lava lake in the evening showing a typical scene of activity: 3 areas at the lake shore are moderately fountaining and several rifts occur on the surface of the lake, driven by internal convection of the magma. (Photo: Tom Pfeiffer)
Vertical view onto the lava lake in the evening showing a typical scene of activity: 3 areas at the ... [info]
(6014 visti)
The surface of the lava lake in the evening, when the rift zones are starting to glow red, revealing fresh magma welling up. (Photo: Tom Pfeiffer)
The surface of the lava lake in the evening, when the rift zones are starting to glow red, revealing... [info]
(2572 visti)
View over the active lava lake (Photo: Tom Pfeiffer)
View over the active lava lake (Photo: Tom Pfeiffer) [info]
(2364 visti)
Evening view onto the south crater; some observers are small dots on the crater rim. (Photo: Tom Pfeiffer)
Evening view onto the south crater; some observers are small dots on the crater rim. (Photo: Tom Pfe... [info]
(1681 visti)
As it grows darker, the glow becomes more impressive and our groups starts to gather for countless hours of night-time observations. (Photo: Tom Pfeiffer)
As it grows darker, the glow becomes more impressive and our groups starts to gather for countless h... [info]
(2418 visti)
Violent fountaining starts from the northern margin of the lava lake at sunset. (Photo: Steve Hunt)
Violent fountaining starts from the northern margin of the lava lake at sunset. (Photo: Steve Hunt) [info]
(3571 visti)
Strong fountaining from the northern margin of the lake makes a great firework, throwing spatter high above the lower crater rim. Many lava clots land outside of the lake. (Photo: Tom Pfeiffer)
Strong fountaining from the northern margin of the lake makes a great firework, throwing spatter hig... [info]
(2521 visti)
The fountaining looks like strombolian activity! (Photo: Tom Pfeiffer)
The fountaining looks like strombolian activity! (Photo: Tom Pfeiffer) [info]
(2465 visti)
 

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Lava fountains
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Salt lake
Afdera salt lake
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