Agrihan seamount
E547607
Agrihan seamount is a large submarine volcanic mountain in the Northern Mariana Islands, forming the underwater base of the Agrihan volcano.
Observed surface forms (1)
| Surface form | Occurrences |
|---|---|
| Ahyi Seamount | 1 |
Statements (39)
| Predicate | Object |
|---|---|
| instanceOf |
seamount
ⓘ
submarine volcano ⓘ |
| administeredBy | Commonwealth of the Northern Mariana Islands NERFINISHED ⓘ |
| age | Quaternary ⓘ |
| associatedIsland | Agrihan NERFINISHED ⓘ |
| baseOn | ocean floor ⓘ |
| composition |
andesitic rocks
ⓘ
basaltic rocks ⓘ |
| connectedTo | subaerial Agrihan cone ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| elevationRelativeTo | rises thousands of meters above surrounding seafloor ⓘ |
| eruptionStyle | submarine volcanism ⓘ |
| featureOf | Mariana region bathymetry ⓘ |
| formedBy | arc volcanism ⓘ |
| formsBaseOf | Agrihan volcano NERFINISHED ⓘ |
| geologicalProvince | western Pacific island arcs ⓘ |
| geologicalSetting | subduction zone ⓘ |
| hazardType | submarine volcanic hazard ⓘ |
| isSubmerged | true ⓘ |
| locatedIn |
Micronesia
NERFINISHED
ⓘ
Northern Mariana Islands NERFINISHED ⓘ Pacific Ocean ⓘ |
| locatedNear | Agrihan Island NERFINISHED ⓘ |
| locatedNorthOf | Saipan NERFINISHED ⓘ |
| morphology | large volcanic edifice ⓘ |
| nearbyFeature | Mariana Trench NERFINISHED ⓘ |
| origin | oceanic arc volcanism ⓘ |
| overlies | subducting Pacific Plate ⓘ |
| partOf |
Izu–Bonin–Mariana Arc
NERFINISHED
ⓘ
Mariana Islands archipelago NERFINISHED ⓘ Mariana Islands volcanic chain NERFINISHED ⓘ Mariana volcanic arc NERFINISHED ⓘ |
| region | western Pacific Ocean NERFINISHED ⓘ |
| relatedTo | Agrihan volcanic edifice NERFINISHED ⓘ |
| slope | steep flanks ⓘ |
| summitBelowSeaLevel | true ⓘ |
| tectonicPlate | Pacific Plate NERFINISHED ⓘ |
| volcanicArc | Mariana Arc NERFINISHED ⓘ |
| volcanicType | stratovolcano base ⓘ |
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Ahyi Seamount