Mount Colo
| Colo | |
|---|---|
A broad ash plume rises above Colo volcano during the 1983 eruption | |
| Highest point | |
| Elevation | 507 m (1,663 ft) |
| Coordinates | 0°10′12″S 121°36′29″E / 0.17°S 121.608°E |
| Geography | |
| Location | Sulawesi, Indonesia |
| Geology | |
| Mountain type | Stratovolcano with caldera |
| Last eruption | July to December 1983 |
Colo is a stratovolcano in Indonesia. It forms the small 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. Only three eruptions have been recorded in the history with two of them causing damage.