What the records say
- When
- 23 Jul 1983
- Kind
- Volcanic eruption
- Where
- Indonesia
- Coordinates
- 0.16° S, 121.60° E
- Vei
- 4
- Volcano type
- Stratovolcano
Mount Colo
Stratovolcano in Indonesia
Colo is a stratovolcano in Indonesia. It forms the island of Una-Una at the middle of the Gulf of Tomini, the northern part of Sulawesi. The volcano is broad and has a low profile with only 507 metres (1,663 ft) above the sea level. It contains a 2 kilometres (1.2 mi) wide caldera with a small volcanic cone inside. Three eruptions have been recorded, with two of them causing damage.
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2 sources record it
- NCEI significant earthquakes, tsunamis and volcanic eruptionsNOAA National Centers for Environmental InformationPublic domainSource page
- Smithsonian GVP Volcanoes of the World: Holocene eruptionsGlobal Volcanism Program, Smithsonian InstitutionSmithsonian terms of use: personal, educational and non-commercial use, with creditGlobal Volcanism Program, Smithsonian Institution: Volcanoes of the World v5.3, https://doi.org/10.5479/si.GVP.VOTW5-2025.5.3Source page