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.

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All labels observed (2)

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.

East Luzon Trough isPartOf Philippine subduction system
East Philippine Basin isOlderThan Philippine subduction system
this entity surface form: Philippine Sea Plate back-arc basins