Lac de lave en Pu'u ' O'o cratère (juillet 2007)
Nous vous présentons quelques photos du lac de lave qui occupent la partie orientale de Pu'u ' O'o cratère sur le volcan Kilauea, Hawaii, pris au cours du 14 au 20 juillet 2007.
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The active lava lake at dusk. The crust is so thin, that the red glow breaks through in many places;... [info
Overturning of older crust is a common feature at lava lakes. When the crust cools sufficiently, it ... [info
Hot, liquid lava flooding over older crust. (Photo: Tom Pfeiffer) [info
Liquid lava floods older crust. The weight of the flooding lava causes new fractures and new segment... [info
Fresh lava from the interior of the lake flooding over older crust on the lake. hawaii_e7042.jpg (Ph... [info
The lava lake and the spattering vent at night. (Photo: Tom Pfeiffer) [info
The spattering vent feeding the lava lake and zig-zag fractures on the surface. (Photo: Tom Pfeiffer... [info
The lava lake at dusk and an initial stage of crust overturn in the center. (Photo: Tom Pfeiffer) [info
The lava lake in the evening light. At the far end, an overturn of crust has just taken place. (Phot... [info
hawaii_e7098.jpg (Photo: Tom Pfeiffer) [info
hawaii_e7099.jpg (Photo: Tom Pfeiffer) [info
Concentric fractures in the lava lake crust causing a larger overturn of several segments on the lav... [info
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