(CNN) -- A massive earthquake struck off the coast of the Indonesian island of Sumatra on Wednesday afternoon, triggering a tsunami alert for the Indian Ocean.
The quake struck about 434 kilometers southwest of Banda Aceh, the capital of Indonesia's Aceh province, and had a magnitude of 8.6, the U.S. Geological Survey said. It took place at a depth of 23 kilometers.
The Pacific Tsunami Warning Center said it had issued a tsunami watch for the entire Indian Ocean, and the Indonesian Meteorology, Climatology and Geophysics Agency said it had put up a tsunami warning.
The areas most at risk of a tsunami are coastal areas of Aceh, particularly the island of Simeulue, Prih Harjadi, an official for the Indonesian agency said on Metro TV.
He said that according to their calculations, it was possible that waves as high as 6 meters could hit Simeulue.
The power has gone out in Banda Aceh and residents are moving to higher ground, said Sutopo Purwo Nugroho, a spokesman for the Indonesian National Disaster Management Agency.
The extent of the damage is still being assessed.
The authorities in India's Andaman and Nicobar Islands have ordered people to move out of low-lying areas.
The region's chief secretary, Shakti Sinha, said that there are "a few hundred people" in the areas where the evacuation order had been issued.
In 2004, a 9.1-magnitude underwater earthquake struck off the coast of Sumatra, triggering a tsunami that killed more than 200,000 people in 14 countries. The majority of the deaths were in Indonesia, with Aceh bearing the brunt.
That quake took place 250 kilometers south-southeast of Banda Aceh at a depth of 30 kilometers.
The tsunami, which washed away entire communities, caused nearly $10 billion in damage and more casualties than any other tsunami in history, according to the United Nations.
Indonesia is on the so-called Ring of Fire, an arc of fault lines circling the Pacific Basin that is prone to frequent earthquakes and volcanic eruptions.
The earthquake Wednesday comes just over year after a magnitude 9 quake off the northeast coast of Japan caused a devastating tsunami. The death toll from that disaster stands at about 15,850.
Aceh Diguncang Gempa 8,9 SR, Berpotensi Tsunami
Dede Suryana - Okezone
Rabu, 11 April 2012 15:42 wib
33 1623 Email1
JAKARTA - Gempa berkekuatan 8,9 skala richter (SR) mengguncang provinsi Aceh, Rabu (11/4/2012). Badan Meteorologi, Klimatologi, dan Geofisika memperingatkan, gempa ini berpotensi tsunami.
Menurut catatat BMKG, pusat gempa berada di kedalaman 10 kilometer, tepatnya di titik ordinat 2.40 derajat lintang utara (LU)-92.00 Bujung Timur (BT).
Pusat gempa berada di 346 kilomter arah barat daya kabupaten Simeuleu Provinsi Aceh. Hingga kini belum diketahui jumlah korban jiwa maupun bangunan rusak akibat gempa ini.
Indonesia quake felt in India, issues Tsunami warning
Reuters – 1 hr 30 mins ago
NEW DELHI (Reuters) - India issued a tsunami warning for its eastern coast on Wednesday after a 8.9 magnitude quake in Indonesia shook major Indian cities, causing panic and sending people fleeing onto the streets.
India's tsunami warning center said waves measuring up to 6 meters were expected along parts of its eastern coast, which was heavily hit by the 2004 tsunami. Smaller waves were expected to hit the remote Andaman and Nicobar islands.
(Reporting By Frank Jack Daniel)

About the game:

USA as a world power? In E-Sim it is possible!
In E-Sim we have a huge, living world, which is a mirror copy of the Earth. Well, maybe not completely mirrored, because the balance of power in this virtual world looks a bit different than in real life. In E-Sim, USA does not have to be a world superpower, It can be efficiently managed as a much smaller country that has entrepreneurial citizens that support it's foundation. Everything depends on the players themselves and how they decide to shape the political map of the game.
Work for the good of your country and see it rise to an empire.
Activities in this game are divided into several modules. First is the economy as a citizen in a country of your choice you must work to earn money, which you will get to spend for example, on food or purchase of weapons which are critical for your progress as a fighter. You will work in either private companies which are owned by players or government companies which are owned by the state. After progressing in the game you will finally get the opportunity to set up your own business and hire other players. If it prospers, we can even change it into a joint-stock company and enter the stock market and get even more money in this way.

In E-Sim, international wars are nothing out of the ordinary.
Become an influential politician.
The second module is a politics. Just like in real life politics in E-Sim are an extremely powerful tool that can be used for your own purposes. From time to time there are elections in the game in which you will not only vote, but also have the ability to run for the head of the party you're in. You can also apply for congress, where once elected you will be given the right to vote on laws proposed by your fellow congress members or your president and propose laws yourself. Voting on laws is important for your country as it can shape the lives of those around you. You can also try to become the head of a given party, and even take part in presidential elections and decide on the shape of the foreign policy of a given state (for example, who to declare war on). Career in politics is obviously not easy and in order to succeed in it, you have to have a good plan and compete for the votes of voters.

You can go bankrupt or become a rich man while playing the stock market.
The international war.
The last and probably the most important module is military. In E-Sim, countries are constantly fighting each other for control over territories which in return grant them access to more valuable raw materials. For this purpose, they form alliances, they fight international wars, but they also have to deal with, for example, uprisings in conquered countries or civil wars, which may explode on their territory. You can also take part in these clashes, although you are also given the opportunity to lead a life as a pacifist who focuses on other activities in the game (for example, running a successful newspaper or selling products).

At the auction you can sell or buy your dream inventory.
E-Sim is a unique browser game. It's creators ensured realistic representation of the mechanisms present in the real world and gave all power to the players who shape the image of the virtual Earth according to their own. So come and join them and help your country achieve its full potential.

Invest, produce and sell - be an entrepreneur in E-Sim.

Take part in numerous events for the E-Sim community.