Toba Caldera

URI: https://gptkb.org/entity/Toba_Caldera
GPTKB entity
Statements (31)
Predicate Object
gptkbp:instanceOf gptkb:volcanic_activity
gptkbp:contains gptkb:Lake_Toba
gptkbp:country gptkb:Indonesia
gptkbp:diameter about 100 kilometers
gptkbp:eruptionYear about 74,000 years ago
gptkbp:formedBy gptkb:volcanic_activity
gptkbp:geologicalAge Quaternary
gptkbp:hasIsland gptkb:Samosir_Island
https://www.w3.org/2000/01/rdf-schema#label Toba Caldera
gptkbp:impact global climate change
possible human population bottleneck
gptkbp:lastEruption about 74,000 years ago
gptkbp:latitude 2.58
gptkbp:length about 100 kilometers
gptkbp:locatedIn gptkb:Indonesia
gptkb:Sumatra
gptkbp:longitude 98.83
gptkbp:maximumDepth about 505 meters
gptkbp:notableEvent gptkb:Toba_catastrophe_theory
gptkbp:parent gptkb:Toba
gptkbp:partOf gptkb:Barisan_Mountains
gptkbp:region gptkb:North_Sumatra
gptkbp:significance largest volcanic lake in the world
site of Earth's largest Quaternary eruption
gptkbp:touristAttraction gptkb:Lake_Toba
gptkbp:type gptkb:volcanic_activity
gptkbp:UNESCOStatus gptkb:list
gptkbp:volcanoType gptkb:volcanic_activity
gptkbp:width about 30 kilometers
gptkbp:bfsParent gptkb:North_Sumatra
gptkbp:bfsLayer 5