Rabaul volcano
E1026140
Rabaul volcano is a large, historically active caldera volcano on the island of New Britain in Papua New Guinea, known for its powerful eruptions and the town of Rabaul built within its caldera.
Observed surface forms (3)
| Surface form | Occurrences |
|---|---|
| Rabaul caldera | 2 |
| Rabaul caldera system | 1 |
| Rabaul volcanic complex | 1 |
Statements (57)
| Predicate | Object |
|---|---|
| instanceOf |
active volcano
ⓘ
caldera volcano ⓘ stratovolcano complex ⓘ |
| affects |
East New Britain Province
NERFINISHED
ⓘ
Kokopo NERFINISHED ⓘ Rabaul NERFINISHED ⓘ |
| calderaDiameter |
about 8 km
ⓘ
up to 14 km including submarine parts ⓘ |
| composition |
andesitic
ⓘ
dacitic ⓘ |
| country | Papua New Guinea ⓘ |
| elevation | 688 m ⓘ |
| eruptedIn |
1878
ⓘ
1937 ⓘ 1994 ⓘ c. 535 CE ⓘ |
| eruptionStyle |
Plinian
ⓘ
pyroclastic ⓘ sub-Plinian ⓘ |
| GVP_ID | 252140 ⓘ |
| hasFeature |
large caldera
ⓘ
multiple vents ⓘ ring fracture system ⓘ submarine margins ⓘ |
| hasLake | Simpson Harbour (partly fills caldera) NERFINISHED ⓘ |
| hasVent |
Kokopo
NERFINISHED
ⓘ
Rabalanakaia NERFINISHED ⓘ Tavurvur NERFINISHED ⓘ Turangunan NERFINISHED ⓘ Vulcan NERFINISHED ⓘ |
| hasVolcanicExplosivityIndex | 4–6 (range for historical and prehistoric eruptions) ⓘ |
| hazardType |
ashfall
ⓘ
lahars ⓘ pyroclastic flows ⓘ volcanic gas emissions ⓘ |
| knownFor |
ashfall affecting aviation
ⓘ
destruction of Rabaul town ⓘ powerful explosive eruptions ⓘ pyroclastic flows ⓘ |
| lastEruption | 2014 ⓘ |
| listedIn | Global Volcanism Program NERFINISHED ⓘ |
| locatedIn |
Bismarck Archipelago
NERFINISHED
ⓘ
New Britain NERFINISHED ⓘ Papua New Guinea NERFINISHED ⓘ |
| majorEruptionYear |
1878
ⓘ
1937 ⓘ 1994 ⓘ |
| monitoringAgency | Rabaul Volcanological Observatory NERFINISHED ⓘ |
| near | Rabaul (town) NERFINISHED ⓘ |
| overlies | New Britain Trench subduction system NERFINISHED ⓘ |
| partOf | Rabaul caldera NERFINISHED ⓘ |
| tectonicSetting | subduction zone ⓘ |
| typeLocalityOf | Rabaul-type caldera ⓘ |
| VEI |
4 (for 1937 eruption)
ⓘ
4 (for 1994 eruption) ⓘ 6 (for large prehistoric eruptions) ⓘ |
| volcanicArc | Bismarck volcanic arc NERFINISHED ⓘ |
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Rabaul caldera
this entity surface form:
Rabaul volcanic complex
this entity surface form:
Rabaul caldera system
this entity surface form:
Rabaul caldera