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: "One of the most eye-catching guides to the world’s volcanoes ever published."
: Auf unseren Wander- und Studienreisen können Sie unter fachkundiger Führung aktive Vulkane besteigen, sich von Geologie, Natur und Kultur des Landes inspirieren lassen und dabei nette Menschen kennenlernen.
Der Vulkan Abenteuer Guide
: Hervorragende Informationen und Hintergrundinformationen für alle, die aktive Vulkane sicher und angenehm besuchen möchten. Das Buch enthält Richtlinien für den Besuch von 42 verschiedenen Vulkanen auf der ganzen Welt.
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Akademia Nauk Vulkan
The scenic lake-filled Akademia Nauk caldera is one of three volcanoes constructed within the mid-Pleistocene, 15-km-wide Polovinka caldera. Beliankin stratovolcano, in the SW part of Polovinka caldera, is eroded, but has been active in postglacial time (Sviatlovsky, 1959). Two nested calderas, 5 x 4 km Odnoboky and 3 x 5 km Akademia Nauk (also known as Karymsky Lake or Academii Nauk), were formed during the late Pleistocene, the latter about 30,000 years ago. Eruptive products varied from initial basaltic-andesite lava flows to late-stage rhyodacitic lava domes. Two maars, Akademia Nauk and Karymsky, subsequently formed at the southern and northern margins of the caldera lake, respectively. The northern maar, Karymsky, erupted about 6500 radiocarbon years ago and formed a small bay. The first historical eruption from Akademia Nauk did not take place until January 2, 1996, when a brief, day-long explosive eruption of unusual basaltic and rhyolitic composition occurred from vents beneath the NNW part of the caldera lake near Karymsky maar.
---Smithsonian / GVP volcano information
The active caldera lake of Akademia Nauk volcano southeast of Karymsky seen from the helicopter. (Photo: Tom Pfeiffer)
Shortly before arriving, we pass the caldera lake Karymskoe lake (also known as Akademia Nauk), a neighbor volcano that erupted violently about 30,000 years ago, leaving ...
View over Karymsky Lake (Akademia Nauk volcano), shortly before entering the Karymsky caldera. (Photo: Tom Pfeiffer)
We take a hike (about 6 km one way) through the caldera towards the crater lake of Akademia Nauk. (Photo: Tom Pfeiffer)
The crater lake of Akademia Nauk from the southern shore. (Photo: Tom Pfeiffer)
Back in the helicopter, we have spectacular aerial views today: this is the crater lake of Akademia Nauk, where we had been on foot yesterday, a neighboring active calder...
See also: Sentinel hub
| Landsat 8
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Top 20 quakes in 2016
: Several magnitude 7 quakes occurred in 2016 (but none above M8): Papua New Guinea, NZ, Ecuador, Solomon Islands, Sumatra, Chile, Alaska and others - nearly all major earthquakes were located near active subduction zones.
See the top 20 list of largest quakes in 2016 with this map.
Volcano Special Tours
: We organize tours to particularly active volcanoes and during ongoing eruptions for extended observation time from various viewpoints. These trips, exclusively for very small groups, are often announced only at short notice and require fast travel and flexibility. Each trip is accompanied by a volcanologist from our team. Examples include: Kilauea (Hawai'i), Colima (Mexico), Krakatau and many others.
: Europas größter und aktivster Vulkan ist ein Universum in sich. Wir stellen Ihnen Bilder über fast 20 Jahre Ausbruchsgeschichte und mehr zur Verfügung.
Current activity of Bardarbunga volcano, Iceland
: An intense seismic crisis started at Bárdarbunga volcano on 16 August 2014 and is continuing at the time of writing (23 Aug). It may or may not lead to a volcanic eruption, possibly under the Vatnajökull ice cap.
Follow updates as news come in!