1. caldera - Noun
2. Caldera - Proper noun
a large crater caused by the violent explosion of a volcano that collapses into a depression
Source: WordNetAnother process that may allow a caldera to form can occur if molten lava can escape through a breach on the caldera's rim. Source: Internet
Bodies of water Aerial view of Lake Ilopango caldera The river nearest San Salvador is the Acelhuate, which is convert long. Source: Internet
Fragments of these older lava flow deposits remain intact on the “down-dropped blocks” that formed within Kīlauea caldera during 2018. Source: Internet
Ash was reported as rising two km into the atmosphere from the Barujari cone in Rinjani's caldera lake of Segara Anak. Source: Internet
A silicic or rhyolitic caldera may erupt hundreds or even thousands of cubic kilometers of material in a single event. Source: Internet
Caldera formation Animation of analogue experiment showing origin of volcanic caldera in box filled with flour. Source: Internet