Etna volcano (Italy): lava flow from close evening 8 April 2017
Accompanied by an official mountain guide, VolcanoDiscovery team member Emanuela and our friend Doug visited the active lava flow of Etna near its source on 8 April 2017 afternoon and evening during one of our Etna Trekking tours.
The upper lava flow field below the SE crater complex (Photo: Emanuela / VolcanoDiscovery Italia) [info]
(1145 Éxitos)
(1145 Éxitos)
Most of the upper portion of the lava channel is crusted over and the lava flows underground in a tu... [info]
(1051 Éxitos)
(1051 Éxitos)
An ephemeral vent opens the lava tube through which the lava flows over the first few hundred meters... [info]
(1240 Éxitos)
(1240 Éxitos)
Margin of the active lava flow. (Photo: Emanuela / VolcanoDiscovery Italia) [info]
(1107 Éxitos)
(1107 Éxitos)
View onto the lava channel exiting its tube. (Photo: Emanuela / VolcanoDiscovery Italia) [info]
(1453 Éxitos)
(1453 Éxitos)
Thin lava roof that has formed above the channel a bit further downslope where the lava flow again f... [info]
(1336 Éxitos)
(1336 Éxitos)
View onto the active flow through cooled parts of the lava channel's margin. (Photo: Emanuela / Volc... [info]
(1094 Éxitos)
(1094 Éxitos)
Lava heart - a small skylight (hole in the roof of a lava tube). (Photo: Emanuela / VolcanoDiscovery... [info]
(1236 Éxitos)
(1236 Éxitos)
Roof of a lava tube with whitish sulfate minerals formed by escaping gasses reacting with the lava r... [info]
(1007 Éxitos)
(1007 Éxitos)
View through a skylight onto the flowing lava inside the tube. (Photo: Emanuela / VolcanoDiscovery I... [info]
(992 Éxitos)
(992 Éxitos)
Colorful sublimate minerals form around the skylights. (Photo: Emanuela / VolcanoDiscovery Italia) [info]
(913 Éxitos)
(913 Éxitos)
Evening view of the ephemeral vent and the open lava channel, with Bocca Nuova (l) summit crater and... [info]
(1167 Éxitos)
(1167 Éxitos)
Doug filming the lava flow. (Photo: Emanuela / VolcanoDiscovery Italia) [info]
(872 Éxitos)
(872 Éxitos)
The lava flow in the afternoon. (Photo: Emanuela / VolcanoDiscovery Italia) [info]
(831 Éxitos)
(831 Éxitos)
Close-up of the vent and the lava flow. (Photo: Emanuela / VolcanoDiscovery Italia) [info]
(833 Éxitos)
(833 Éxitos)
View downslope towards the 2002 eruption craters, still covered in snow. (Photo: Emanuela / VolcanoD... [info]
(717 Éxitos)
(717 Éxitos)
Doug walking around on the upper part of the flow where the lava is roofed over. (Photo: Emanuela / ... [info]
(691 Éxitos)
(691 Éxitos)
Colorful mineral deposits formed by escaping gasses above the lava tube. (Photo: Emanuela / VolcanoD... [info]
(786 Éxitos)
(786 Éxitos)
View of the active lava flow emerging from its tube. (Photo: Emanuela / VolcanoDiscovery Italia) [info]
(850 Éxitos)
(850 Éxitos)
Doug at the vent of the lava flow. (Photo: Emanuela / VolcanoDiscovery Italia) [info]
(874 Éxitos)
(874 Éxitos)
After a few dozens of meters downslope, the lava flow begins again to roof itself over. (Photo: Eman... [info]
(722 Éxitos)
(722 Éxitos)
Same view but wider angle of the winding lava channel downslope of the ephemeral vent. (Photo: Emanu... [info]
(654 Éxitos)
(654 Éxitos)
Intense heat from the lava flow causes strong blur in the air above. (Photo: Emanuela / VolcanoDisco... [info]
(678 Éxitos)
(678 Éxitos)
Wider-angle view of the active lava channel directed towards the 2002 cinder cones. (Photo: Emanuela... [info]
(779 Éxitos)
(779 Éxitos)
