Raung volcano (East Java, Indonesia): photos August 2015
With a small group we climbed Raung during 14-15 August 2015. The hike involves approx. 20 km trekking and almost 2000 m climbing along a mostly overgrown path as only few people visit this spectacular volcano, even though it is one of Indonesia's most active ones.
We might have witnessed the end of the large 2015 summit eruption, which during June-early August produced large lava flows, lava fountains and significant ash plumes.
We might have witnessed the end of the large 2015 summit eruption, which during June-early August produced large lava flows, lava fountains and significant ash plumes.
In the morning of 14 August, the volcano is very active, producing ash plumes every few minutes. We ... [info]
(1404 Treffer)
(1404 Treffer)
After several hours, we are at the steeper lower slope of the Raung stratovolcano. Only occasionally... [info]
(1230 Treffer)
(1230 Treffer)
A large canyon is cut into the northern slope, exposing a steep wall several hundred meters tall. (P... [info]
(1177 Treffer)
(1177 Treffer)
As we continue to climb, Raung continues to greet us with ash puffs. (Photo: Tom Pfeiffer) [info]
(1129 Treffer)
(1129 Treffer)
The last 300 m of the volcano are barren rock and sandy ash. (Photo: Tom Pfeiffer) [info]
(1171 Treffer)
(1171 Treffer)
On the final ascent towards the crater rim. (Photo: Tom Pfeiffer) [info]
(1150 Treffer)
(1150 Treffer)
View of the immense, 2 km wide summit crater, a small caldera surrounded by steep walls 4-500 m deep... [info]
(2785 Treffer)
(2785 Treffer)
Frequent ash eruptions produce a plume rising a few hundred meters and drifting SW. (Photo: Tom Pfei... [info]
(1861 Treffer)
(1861 Treffer)
View of the eastern crater walls. (Photo: Tom Pfeiffer) [info]
(1457 Treffer)
(1457 Treffer)
Ash eruption in the early afternoon. (Photo: Tom Pfeiffer) [info]
(1501 Treffer)
(1501 Treffer)
Raung volcano, East Java, Indonesia: The new cinder cone has two main vents; the smaller to the SW w... [info]
(1769 Treffer)
(1769 Treffer)
Dark jets of ash and blocks as well as white steam expelled suggest that interaction of magma and wa... [info]
(1358 Treffer)
(1358 Treffer)
Close-up of an eruption from the SW vent. (Photo: Tom Pfeiffer) [info]
(1659 Treffer)
(1659 Treffer)
View of the flat lava flow, no longer active, as it had touched the eastern caldera wall. (Photo: To... [info]
(1594 Treffer)
(1594 Treffer)
Rim of Raung volcano's large summit caldera (July 2015, East Java, Indonesia) (Photo: Tom Pfeiffer) [info]
(1488 Treffer)
(1488 Treffer)
In the late afternoon, activity stops and did not resume (at least until 16 Aug when we had last dis... [info]
(1596 Treffer)
(1596 Treffer)
View towards the extinct neighbor volcano Gunung Suket (2950 m) to the NE of Raung. (Photo: Tom Pfei... [info]
(1302 Treffer)
(1302 Treffer)
Sunset light on the eastern caldera walls of Raung volcano (East Java, Indonesia) (Photo: Tom Pfeiff... [info]
(1308 Treffer)
(1308 Treffer)
Two very weakly active effusive vents inside the main crater feed tiny lava flows - no other signifi... [info]
(1088 Treffer)
(1088 Treffer)
View from the basecamp at night, at 2750 m elevation near the end of the vegetation, illuminated by ... [info]
(1573 Treffer)
(1573 Treffer)
