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FAQ
| Tullu Moje |

There are no activity reports for Tullu Moje.
Summary of eruption dates and Volcanic Explosivity Indices (VEI).
| Start Date | Stop Date | Eruption Certainty | VEI | Evidence | Activity Area or Unit |
|---|---|---|---|---|---|
| 1900 (?) | Unknown | Confirmed | Historical | Wonji fault belt, SE of Lake Koka | |
| 1775 ± 25 years | Unknown | Confirmed | Anthropology | Giano |
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.