Lokon-Empung volcano

E1019524

active volcano stratovolcano complex twin-peaked volcano

Lokon-Empung volcano is an active twin-peaked stratovolcano complex in North Sulawesi, Indonesia, known for its frequent eruptions and significant volcanic hazards.

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All labels observed (6)

Label	Occurrences
Lokon-Empung volcanic complex	2
Lokon-Empung volcano complex	2
Empung volcano	1
Lokon volcano	1
Lokon-Empung volcano canonical	1
Lokon–Empung volcanic complex	1

How this entity was disambiguated

This entity first appeared as the object of triple T13093695 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Lokon-Empung volcano
Context triple: [Minahasa Regency, contains, Lokon-Empung volcano]

A. Bulusan Volcano
Bulusan Volcano is an active stratovolcano in Sorsogon province on the island of Luzon in the Philippines, known for its frequent phreatic eruptions and associated hazards.
B. Takawangha Volcano
Takawangha Volcano is a large, mostly ice-covered stratovolcano in the Aleutian Islands of Alaska known for its multiple summit craters and potential for explosive eruptions.
C. Ekarma Volcano
Ekarma Volcano is an active stratovolcano forming the uninhabited island of Ekarma in the central Kuril Islands chain of the northwest Pacific.
D. Reclus volcano
Reclus volcano is a remote stratovolcano in southern Chilean Patagonia, notable for its explosive eruptions and extensive tephra deposits within the Austral segment of the Andean volcanic arc.
E. Sajaka Volcano
Sajaka Volcano is a stratovolcano located on Tanaga Island in Alaska’s Aleutian Islands, known as part of the region’s active volcanic arc.
F. None of above. chosen
G. Unsure - the case is ambiguous/there is not enough information to decide.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Lokon-Empung volcano
Target entity description: Lokon-Empung volcano is an active twin-peaked stratovolcano complex in North Sulawesi, Indonesia, known for its frequent eruptions and significant volcanic hazards.

A. Bulusan Volcano
Bulusan Volcano is an active stratovolcano in Sorsogon province on the island of Luzon in the Philippines, known for its frequent phreatic eruptions and associated hazards.
B. Takawangha Volcano
Takawangha Volcano is a large, mostly ice-covered stratovolcano in the Aleutian Islands of Alaska known for its multiple summit craters and potential for explosive eruptions.
C. Ekarma Volcano
Ekarma Volcano is an active stratovolcano forming the uninhabited island of Ekarma in the central Kuril Islands chain of the northwest Pacific.
D. Reclus volcano
Reclus volcano is a remote stratovolcano in southern Chilean Patagonia, notable for its explosive eruptions and extensive tephra deposits within the Austral segment of the Andean volcanic arc.
E. Sajaka Volcano
Sajaka Volcano is a stratovolcano located on Tanaga Island in Alaska’s Aleutian Islands, known as part of the region’s active volcanic arc.
F. None of above. chosen

Statements (47)

Predicate	Object
instanceOf	active volcano ⓘ stratovolcano complex ⓘ twin-peaked volcano ⓘ
activeCrater	Tompaluan crater ⓘ
belongsTo	Indonesian volcanic belt ⓘ linked to: Sunda Arc
composition	andesitic ⓘ basaltic-andesitic ⓘ
country	Indonesia ⓘ
elevation	approximately 1580 m ⓘ approximately 5184 ft ⓘ
eruptionStyle	explosive ⓘ phreatic ⓘ strombolian ⓘ
geologicalAge	Quaternary ⓘ
hasActivityStatus	active ⓘ
hasCrater	Tompaluan crater ⓘ
hasEruptionHistory	frequent small to moderate eruptions ⓘ
hasPeak	Empung ⓘ Lokon ⓘ
hasRiskLevel	high for local communities ⓘ
hasVolcanicArc	Sangihe arc ⓘ linked to: Sangihe volcanic arc
hasVolcanicFeature	fumaroles ⓘ gas emissions ⓘ
hazardType	ashfall ⓘ lahars ⓘ pyroclastic flows ⓘ
isPartOf	Sangihe volcanic arc ⓘ
isVolcanicCenterOf	North Sulawesi ⓘ
knownFor	frequent eruptions ⓘ significant volcanic hazards ⓘ
lastEruptionCentury	21st century ⓘ
locatedIn	North Sulawesi ⓘ
locatedNear	Manado ⓘ Tomohon ⓘ
locatedOnIsland	Sulawesi ⓘ linked to: Celebes
monitoringAgency	Center for Volcanology and Geological Hazard Mitigation of Indonesia ⓘ linked to: Indonesia Center for Volcanology and Geological Hazard Mitigation
mountainRange	Minahasa highlands ⓘ linked to: Minahasa Highlands
nearbyPopulationCenter	Manado ⓘ Tomohon ⓘ
overridingPlate	Eurasian Plate ⓘ
region	Minahasa Regency ⓘ
subductingPlate	Molucca Sea Plate ⓘ
tectonicSetting	subduction zone ⓘ
threatens	nearby towns and agriculture ⓘ
tourismAttraction	volcanic landscape views ⓘ volcano trekking ⓘ
volcanoType	stratovolcano ⓘ

How these facts were elicited