Todoko-Ranu is a twin caldera complex on Halmahera island, Indonesia. The 2 km wide of lava-filled Todoko caldera is at the south of the 2 × 2.8 km wide of Ranu caldera. The Ranu caldera contains a volcanic cone Sahu and a caldera lake at the north side. No historical records are found from the caldera complex.
Todoko-Ranu is a twin caldera complex on Halmahera island, Indonesia. The 2 km wide of lava-filled Todoko caldera is at the south of the 2 × 2.8 km wide of Ranu caldera. The Ranu caldera contains a volcanic cone Sahu and a caldera lake at the north side. No historical records are found from the caldera complex.
== See also == List of volcanoes in Indonesia
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).