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Guaranteed tours:
24 Jun - 1 Jul 2018: Volcanoes of the Danakil desert - Danakil desert (Ethiopia)
12-14 Jul 2018: Krakatau Volcano Special - Krakatau volcano, Sunda Strait
15-31 Jul 2018: Volcanoes and Spices - N-Sulawesi + Halmahera (Indonesia)
22-27 Jul 2018: Adventure Volcano - Yasur Volcano Travel - Tanna Island (Vanuatu)
22 Jul - 5 Aug 2018: Volcanoes and Cultures - Adventures in the South Sea - Vanuatu (South Sea)
26 Jul - 5 Aug 2018: The Volcanoes of Ambrym - the Grand Traverse - Vanuatu (South Sea)
30 Jul - 13 Aug 2018: Colors of Iceland: Fire, Earth, Ice and Water - Iceland
15-31 Aug 2018: Volcanoes and Spices - N-Sulawesi + Halmahera (Indonesia)
1-14 Sep 2018: Volcano Special: Ibu - Dukono - Lokon - Halmahera (Indonesia)
26 Sep - 10 Oct 2018: Volcanoes and Cultures - Adventures in the South Sea - Vanuatu (South Sea)
: spaces available / : guaranteed / : few spaces left / : booked out
Random pictures
Latest news from Krakatau:
Eruption from Anak Krakatau this morning (photo from Andi's local guide and friend in Carita, Lanik and Roman)
Friday, Jun 22, 2018
It seems that the volcano is indeed heading into a new eruptive phase. Another explosion occurred at Krakatau this morning, as our expedition organizer Andi reported (see attached picture). [more]
Ash eruption from Krakatau on 19 June 2018 (image: Juhdi Black via Aris Yanto / facebook.com/NdesoNdeso)
Wednesday, Jun 20, 2018
A small eruption occurred yesterday from the volcano, producing an ash cloud that rose a few hundred meters before dissipating. ... [more]
Krakatau erupting on May 27, 1883. From Symons, G., 1888, The Eruption of Krakatau and Subsequent phenomena: Reports of the Krakatau Committee of the Royal Society, Trubner, London.
Krakatau erupting on May 27, 1883. From Symons, G., 1888, The Eruption of Krakatau and Subsequent phenomena: Reports of the Krakatau Committee of the Royal Society, Trubner, London.
 

Krakatau volcano

Caldera 813 m (2,667 ft.) / Anak Krakatau: 189 m
Sunda Strait, Indonesia, -6.1°S / 105.42°E
Current status: erupting (4 out of 5)
Krakatau webcams / live data | Reports
Krakatau volcano books | Tours
Last update: 22 Jun 2018
Typical eruption style: Explosive. Construction of a cinder cone  island (Anak Krakatau) inside the caldera formed by the 1883 eruption. Frequent strombolian activity.
Krakatau volcano eruptions: 1530, 1680-81, 1684, 1883 (Plinian eruption), 1927-30, 1931-32, 1932-34, 1935, 1936, 1937, 1938-40, 1941, 1942, 1943, 1944, 1945, 1946, 1946-47, 1949, 1950, 1952, 1953, 1955, 1958-59, 1959-63, 1965(?), 1969(?), 1972-73, 1975, 1978, 1979, 1980, 1981, 1988, 1992-93, 1994-95, 1996, 1997, 1999, 2000, 2001, 2007-8, April 2009-early 2010, Oct 2010 - March 2011, July-Oct 2011, Jan-May + Sep 2012, 2015(?), 2017Violent eruption of Krakatau showering the summit cone with incandescent bombs.No recent earthquakes
TimeMag. / DepthDistanceLocation
Krakatau, a small island group in the Sunda Strait between the islands of Sumatra and Java is one of the world's most famous volcanoes. It is a mostly submerged caldera with 3 outer islands belonging to the rim and a new cone, Anak Krakatau, that has been forming a new island since 1927 and remains highly active.
Krakatau exploded spectacularly in a devastating Plinian eruption 1883 that killed more than 30,000 people (mostly by the huge tsunamis triggered by the eruption). The eruption was one of the first global news events after telegraph lines had connected the different continents.

Background:

The renowned volcano Krakatau (or Krakatoa) lies in the Sunda Strait between Java and Sumatra. Collapse of the ancestral Krakatau edifice, perhaps in 416 AD, formed a 7-km-wide caldera. Remnants of this ancestral volcano are preserved in Verlaten and Lang Islands; subsequently Rakata, Danan and Perbuwatan volcanoes were formed, coalescing to create the pre-1883 Krakatau Island. Caldera collapse during the catastrophic 1883 eruption destroyed Danan and Perbuwatan volcanoes, and left only a remnant of Rakata volcano. This eruption, the 2nd largest in Indonesia during historical time, caused more than 36,000 fatalities, most as a result of devastating tsunamis that swept the adjacent coastlines of Sumatra and Java. Pyroclastic surges traveled 40 km across the Sunda Strait and reached the Sumatra coast. After a quiescence of less than a half century, the post-collapse cone of Anak Krakatau (Child of Krakatau) was constructed within the 1883 caldera at a point between the former cones of Danan and Perbuwatan. Anak Krakatau has been the site of frequent eruptions since 1927.
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Source: GVP, Smithsonian Institution

Krakatau Photos:




Krakatau volcano tours
From Krakatau to Bali (16-days study and photo tour to Java, Indonesia)
A Dream Come True - World Volcano Tour (4 weeks round-the-world trip to Hawai'i - Vanuatu - New Zealand - Indonesia)
Krakatau Volcano Special (expedition to study & observe Anak Krakatau volcano and its activity)

Latest satellite images

NASA satellite image of the Sunda Strait, Indonesia
NASA satellite image of the Sunda Strait, Indonesia
NASA satellite image of the island group of Krakatau.
NASA satellite image of the island group of Krakatau.
Close-up of Anak Krakatau volcanic island, with its recent lava flows well visible.
Close-up of Anak Krakatau volcanic island, with its recent lava flows well visible.

Krakatoa - the world's most infamous volcano

The island group of Krakatoa (or Krakatau) lies in the Sunda Strait between Java and Sumatra.  Krakatoa is infamous for its violent Plinian eruption in 1883, that destroyed the previous volcanic edifice and enlarged its caldera.
Collapse of the former volcanic edifice, perhaps in 416 AD, had formed a 7-km-wide caldera.  Remnants of this ancestral volcano are preserved in Verlaten and Lang Islands; subsequently Rakata, Danan and Perbuwatan volcanoes were formed, coalescing to create the pre-1883 Krakatoa island.  Caldera collapse during the catastrophic 1883 eruption destroyed Danan and Perbuwatan volcanoes, and left only a remnant of Rakata volcano. 
This eruption, the 2nd largest in Indonesia during historical time (the most violent being the eruption of Tambora in 1815), caused more than 36,000 fatalities, most as a result of devastating tsunamis that swept the adjacent coastlines of Sumatra and Java.  Pyroclastic surges traveled 40 km across the Sunda Strait and reached the Sumatra coast.  After a quiescence of less than a half century, the post-collapse cone of Anak Krakatoa ("Child of Krakatoa") was constructed within the 1883 caldera at a point between the former cones of Danan and Perbuwatan.  Anak Krakatau has been the site of frequent eruptions since 1927.


(adapted from GVP)


Krakatau volcano, Sunda Strait: Krakatau Volcano Special
(expedition to study & observe Anak Krakatau volcano and its activity)
Expedition to active Anak Krakatau volcano
7 days - Easy
from 790 EUR p.P.
Custom and group dates
when erupting (unknown!)
12-14 Jul 2018
NEW expedition: 12-14 July 2018!
This is your chance to get to know one of the world's most famous volcanoes with an expert!

During this physically EASY expedition, you have the unique chance to experience one of the world's most beautiful and powerful volcanoes. Depending on which date, we spend 2-4 full days and nights on and around Krakatau volcano and stay in in a beautiful camp on one of the islands.
Watching Krakatau's fireworks when it is active is truly spectacular and we can go to various viewpoints on Anak Krakatau and neighboring islands as well from a chartered boat at our disposal.
Even when there is no eruption, the crater of Krakatau and its lunar surroundings, its fumaroles, the frozen lava flows, spectacular pumice cliffs of what remains of the island complex destroyed in 1883, hot springs, coral reefs and many other highlights make this a perfect trip if you like a volcano extension out from Jakarta.
Krakatau's fantastic exotic setting combined with the luxury of pleasant baths, beaches, fresh seafood and excellent organization from our experienced local crew round out the trip. ...more info
 

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