The launch of a new GVP website is scheduled for Monday, May 20, 2013.
|Subregion Name:||Sumatra (Indonesia)|
|Last Known Eruption:||1924|
|Summit Elevation:||2438 m||7,999 feet|
|Tandikat and its twin volcano to the NNE, Singgalang, lie across the Bukittinggi plain from Marapi volcano. Volcanic activity has migrated to the SSW from Singgalang and only Tandikat has had historical activity. The summit of Tandikat has a partially eroded 1.2-km-wide crater containing a large central cone capped by a 360-m-wide crater with a small crater lake. The only three reported historical eruptions, in the late 19th and early 20th centuries, produced only mild explosive activity.|