Weak Tectono-Magmatic Relationships along an Obliquely Convergent Plate Boundary: Sumatra, Indonesia.

What type of plate boundary is Indonesia on?

Weak Tectono-Magmatic Relationships along an Obliquely Convergent Plate Boundary: Sumatra, Indonesia.

Is Indonesia on a convergent boundary?

Both the archipelagos were formed due to ocean-ocean convergence. Indonesian archipelago was formed due to convergence between Sunda oceanic plate (part of the Eurasian plate) and Indo-Australian plate whereas Philippine archipelago was formed due to convergence between Sunda oceanic plate and Philippine Sea plate.

What plates were involved in the Indonesian earthquake?

The January 15 event was a shallow crustal earthquake at the boundary between the Sunda plate and the Banda Sea microplate at a focal depth of 18 km. The earthquake occurred along the Mamuju–Majene thrust fault, which is known to be an active seismic source that has caused several deadly earthquakes in the recent past.

What type of plate boundary was responsible for the earthquake?

A well-known transform plate boundary is the San Andreas Fault, which is responsible for many of California’s earthquakes. A single tectonic plate can have multiple types of plate boundaries with the other plates that surround it.

Is Indonesia on a destructive plate boundary?

Indonesia sits along the “Pacific Ring of Fire” where several tectonic plates collide and many volcanic eruptions and earthquakes occur. Some of these earthquakes are very large, such as the magnitude 9.1 quake off the west coast of Sumatra that generated the 2004 Indian Ocean tsunami.

What are the Indonesia Folk Arts?

6 Kinds of Indonesian Art That Will Captivate You

• Angklung. This traditional Indonesian musical instrument is celebrated throughout the world.
• Batik. Batik is an express, bold form of art that involves drawing on fabric with wax.
• Wayang.
• Pendet.
• Pencak Silat.
• Gamelan.

Which plate boundaries cause earthquakes and volcanoes?

divergent plate boundaries
The two types of plate boundaries that are most likely to produce volcanic activity are divergent plate boundaries and convergent plate boundaries. At a divergent boundary, tectonic plates move apart from one another.

Why do earthquakes happen at convergent plate boundaries?

Convergent plate boundaries The plates move towards one another and this movement can cause earthquakes. As the plates collide, the oceanic plate is forced beneath the continental plate. This is known as subduction. This happens because the oceanic plate is denser (heavier) than the continental plate.

What plates were involved in Indonesia earthquake 2004?

The December 26, 2004 magnitude (M) 9.1 Sumatra-Andaman earthquake occurred along a tectonic subduction zone in which the India Plate, an oceanic plate, is being subducted beneath the Burma micro-plate, part of the larger Sunda plate.

What is the art description of Indonesia?

Examples of Indonesian textiles includes batik from Java, to songket and ikat developed in many parts of the archipelago. Batik, which is an art of wax-resist dyeing which creates intricate motifs, was elevated as a national art form—a national costume of Indonesia, which transcends Indonesian ethnic groups.