2010 Eruption of Mount Merapi

Merapi eruption in 2010 was more rapid and dangerous than the same event occurred in 2006. Distance determination Cautions and eruption status no less than 35 hours.

There is a difference of energy accumulation. Peak shape is also different because of the eruption is bigger and faster, also at greater risk.

In 2006, there was no crater in the southern part of Merapi. But in 2010, the opening was found. Though the distance Kaliadem close to the peak settlement of about 4 km.

Merapi eruption is estimated that currently has a type of pure Vulcano eruptive eruptive patterns tend to be vertically and sprayed in different directions.

Compared to the condition of Merapi, 2006, Merapi energy collected at this time is greater. Therefore, the process cepat.Jika was 3-4 km (the distance lava) are now tens of kilometers. And we do not know already finished or not (energy expenditure). So we have to wait to put forward the principle of prudence.

When the eruption in 2006, formed the lava dome. It was as a result of the magnitude of energy currently owned Merapi, which is inserted into the outer volcanic magma into the dome. Normally unstable lava dome, so landslides. When there is a glowing dome of lava that's happening hot clouds.

alert status of Merapi is set on Monday (25/10) at 06.00 hrs and the mountain erupted the next day at 17:02 pm. While in 2006, when Mbah Maridjan moncer for the first time, distance and eruption Beware eat valuable time-to-day. The death toll was at that time there are 2 people, whereas this year in Sleman there are more than 100 people, including Mbah Maridjan.

not only that loss maerial we can see in the video. we all should take a lesson from all this natural occurrence.

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Volcano eruption

Volcano eruption is an event that occurred due to sediment in the bowels of the earth's magma is pushed out by high-pressure gas.

Magma is liquid filament contained in a layer of earth with a very high temperature, which is estimated at more than 1,000 ° C. The liquid magma out of the earth is called lava. The temperature of lava issued could reach 700-1200 ° C. Volcanic eruptions that brought rock and ash can be sprayed as far as a radius of 18 km or more, while the lava to flood so far 90 km radius.
The volcano will erupt can be known through a few signs, among other

* The temperature in the vicinity of the mountain ride.
* Eyes water into dry
* Often rumbling noise, sometimes accompanied by vibration (earthquake)
* Plants wilt around the mountain
* Animals migrate around the mountain

Here is the result of volcanic eruptions, among others:

Volcanic Gas

Gases emitted by volcanoes erupting at the time. These gases include Carbon monoxide (CO), Carbon Dioxide (CO2), Hydrogen sulfide (H2S), sulfur dioxide (S02) and Nitrogen (NO2) which can membahayahan humans.

Lava and flow of sand and hot rocks

Lava is magma with high temperature fluid flowing from the Earth to the surface through the crater. Thin lava flows followed the river flow while the viscous lava will freeze close to the source. Lava that freezes to form a variety of rocks.

Lava

Lava is lava that has been mixed with rocks, water, and other materials. Lava is very dangerous for the residents on the slopes of a volcano.

Ash eruption

That is a very fine material that sprayed into the air during the eruption. Since it is very smooth, the ash can be carried by wind and felt hundreds of miles away.

Cloud heat

That is the result of the eruption that flows like clouds rolling. In the rolls have a hot incandescent rocks and volcanic material solid with a temperature greater than 600 ° C. Cloud heat can cause burns on exposed body like head, arm, neck or legs and also can cause shortness of breath.

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Not all volcanoes often erupt. Volcanoes are often called active volcanoes erupting.