| Country: | Ethiopia | ||
| Subregion Name: | Northeastern Africa | ||
| Volcano Number: | 0201-25- | ||
| Volcano Type: | Pumice cone | ||
| Volcano Status: | Anthropology | ||
| Last Known Eruption: | 1900 (?) | ||
| Summit Elevation: | 2349 m | 7,707 feet | |
| Latitude: | 8.158°N | 8°9'30"N | |
| Longitude: | 39.13°E | 39°8'0"E | |
| Tullu Moje is a youthful trachytic-to-rhyolitic pumice cone with a 700-m-wide summit crater, located in the middle of one of the most active parts of the Ethiopian Rift Valley. A large silicic lava flow at Giano was erupted about two centuries ago from a regional fissure. Flank fissures have produced silicic lava flows as recently as about 1900 AD. The same fissures have also erupted prehistorical basaltic lava flows. | |||