Posted by : PPsekonomisyariah
Rabu, 30 Oktober 2013
This Is IT...!
Krakatau
Indonesia belongs to one of the most volcanic and seismically
active region in the world. There are 128 active volcanoes of which 76
had eruption in historic time. These were occurred in 3 belts which one
of is Lesser Sunda Islands where Krakatau is located. The Indonesian
Volcano logical Service classified those volcanoes as "class A"
volcanoes, of which there 12 in Sumatra Island. One of those is
Krakatau. Krakatau is located in South Lampung region in Sunda strait,
between Java and Sumatera.
In the early time Krakatau estimated was a volcano with 2000 M
in height. The catastrophic eruption destroyed the volcano and remained 3
islands i.e. Rakata, sertung and Panjang. The renewed activity was
started at Rakata, and an island of strato volcano was built up with
diameter of approximately 5 Km and 800 M high. After its dormancy, next
activity was shifted come into existence with the height approximately
456 and 120 M above sea level. In 1883, the 3 summits (Rakata, Danan
& Perbuatan) was erupted and leaving a piece of small part of
Rakata. The boom of explosion causing tremors and was heard as far as
Singapore and Australia. The wave washed everything away around volcano.
The volcanic ash was blown in to the atmosphere, as much as 4 cubic
miles. In 1927 the new activity was occurred and then Anak Krakatau
existed in to being. Now Anak Krakatau has reached 250 M above sea
level. Anak Krakatau still active with its gush of steam and smoke, make
it spectacular view.
Today we can come and step our foot on it searching closely the
minerals (Volcanic bomb, lava, lapel) from the bottom of the earth which
were thrown up through its crater. Krakatau and its terrific eruption,
which is recorded in the history, now has invites every one to come and
see for science as well as for pleasure. The way to get there is from
Canti located in Kalianda about an hour driving from Bandar Lampung, and
the boats will take to the Karakatau area. Near by the Krakatau there
are Sebuku and Sabesi Island as for stopover and staying over night. It
is only taken one and half-hour from Canti.