Sunda subduction system
E207247
The Sunda subduction system is a major convergent plate boundary in Southeast Asia where the Indo-Australian Plate is being subducted beneath the Eurasian/Sunda Plate, generating intense seismic and volcanic activity along Indonesia’s island arcs.
All labels observed (5)
| Label | Occurrences |
|---|---|
| Sunda megathrust | 6 |
| Indo-Australian Plate subduction system | 1 |
| Sunda subduction system canonical | 1 |
| Sunda-Banda Arc system | 1 |
| subducting Australian Plate | 1 |
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
convergent plate boundary
ⓘ
subduction zone ⓘ tectonic plate boundary system ⓘ |
| associatedWith |
Andaman Sea
ⓘ
surface form:
Andaman Sea region
Indonesian island arcs ⓘ Indonesian volcanic arc ⓘ Java ⓘ Java Trench ⓘ Lesser Sunda Islands ⓘ Sumatra ⓘ Sunda Trench ⓘ
surface form:
Sumatra Trench
Sunda Arc ⓘ |
| causes |
crustal deformation in Java
ⓘ
crustal deformation in Sumatra ⓘ uplift of forearc islands ⓘ |
| drivenBy | slab pull ⓘ |
| extendsAlong |
Lesser Sunda Islands
ⓘ
surface form:
Lesser Sunda Islands arc
south of Java ⓘ western margin of Sumatra ⓘ |
| forms | Indonesian island arcs ⓘ |
| generates |
intense seismic activity
ⓘ
megathrust earthquakes ⓘ tsunamigenic earthquakes ⓘ volcanic activity ⓘ |
| geologicalAge | Cenozoic ⓘ |
| hasFeature |
Sunda Trench
ⓘ
accretionary prism ⓘ forearc basin ⓘ |
| hazardType |
earthquake hazard
ⓘ
tsunami hazard ⓘ volcanic hazard ⓘ |
| influences |
regional seismic risk in Indonesia
ⓘ
volcanic distribution in Indonesia ⓘ |
| locatedIn |
Indonesia
ⓘ
Southeast Asia ⓘ |
| marginType | active continental margin ⓘ |
| overridingPlate |
Eurasian Plate
ⓘ
Sunda Plate ⓘ |
| partOf | Pacific Ring of Fire ⓘ |
| plateMotionType | convergence ⓘ |
| relatedTo |
2004 Indian Ocean earthquake and tsunami
ⓘ
surface form:
2004 Indian Ocean earthquake
2005 Nias–Simeulue earthquake ⓘ 2010 Mentawai earthquake and tsunami ⓘ
surface form:
2010 Mentawai earthquake
|
| studiedIn |
geodynamics
ⓘ
plate tectonics ⓘ seismology ⓘ volcanology ⓘ |
| subducts | Indo-Australian Plate ⓘ |
| tectonicSetting | oceanic-continental subduction ⓘ |
Referenced by (10)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Sunda megathrust
this entity surface form:
Indo-Australian Plate subduction system
this entity surface form:
Sunda megathrust
this entity surface form:
Sunda megathrust
this entity surface form:
Sunda megathrust
this entity surface form:
subducting Australian Plate
this entity surface form:
Sunda-Banda Arc system
this entity surface form:
Sunda megathrust