Philippine subduction system
E821349
The Philippine subduction system is a complex convergent plate boundary zone around the Philippine Sea Plate, characterized by multiple trenches, active subduction, frequent earthquakes, and volcanism.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Philippine Sea Plate back-arc basins | 1 |
| Philippine subduction system canonical | 1 |
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
convergent plate boundary
ⓘ
subduction system ⓘ tectonic plate boundary zone ⓘ |
| adjacentTo |
Eurasian Plate margin
NERFINISHED
ⓘ
Philippine Sea Plate NERFINISHED ⓘ Sunda Plate margin NERFINISHED ⓘ |
| associatedWith |
Luzon volcanic arc
NERFINISHED
ⓘ
Mindanao volcanic arc NERFINISHED ⓘ Philippine volcanic arc NERFINISHED ⓘ |
| associatedWithPlate |
Eurasian Plate
NERFINISHED
ⓘ
Philippine Mobile Belt NERFINISHED ⓘ Philippine Sea Plate NERFINISHED ⓘ Sunda Plate NERFINISHED ⓘ |
| causes |
arc volcanism in the Philippines
ⓘ
megathrust earthquakes ⓘ tsunamigenic earthquakes ⓘ |
| characterizedBy |
active subduction
ⓘ
active volcanism ⓘ frequent earthquakes ⓘ multiple oceanic trenches ⓘ |
| controls |
distribution of active volcanoes in the Philippines
ⓘ
seismicity pattern around the Philippine Sea Plate ⓘ |
| drives | orogenesis in the Philippine Mobile Belt ⓘ |
| geodynamicRole |
accommodates convergence between Philippine Sea Plate and surrounding plates
ⓘ
contributes to growth and modification of the Philippine island arc crust ⓘ |
| hasProcess |
arc–continent collision in some segments
ⓘ
slab rollback in some segments ⓘ |
| hazardType |
seismic hazard
ⓘ
tsunami hazard ⓘ volcanic hazard ⓘ |
| includesFeature |
Cotabato Trench
NERFINISHED
ⓘ
East Luzon Trough NERFINISHED ⓘ Manila Trench NERFINISHED ⓘ Negros Trench NERFINISHED ⓘ Philippine Fault Zone NERFINISHED ⓘ Philippine Mobile Belt NERFINISHED ⓘ Philippine Trench NERFINISHED ⓘ Sulu Trench NERFINISHED ⓘ |
| locatedIn | western Pacific Ocean NERFINISHED ⓘ |
| movementType |
convergence
ⓘ
subduction of oceanic lithosphere ⓘ |
| region |
Philippine region
NERFINISHED
ⓘ
Southeast Asia ⓘ |
| relatedTo |
Philippine archipelago formation
ⓘ
Philippine island arc NERFINISHED ⓘ |
| tectonicSetting |
convergent margin
ⓘ
island arc system ⓘ |
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Philippine Sea Plate back-arc basins