Ata Caldera (阿多カルデラ, Ata karudera), containing the Ata North Caldera, Mount Kaimon and Ikeda Caldera amongst other volcanoes, is a massive, ill defined...

northward from the undersea Kikai Caldera to the Ata South Caldera, Ata North Caldera (see Ata Caldera), the Aira Caldera associated with Kagoshima Bay and...

volcanoes and Aso Caldera, and on to Mount Unzen and line that runs from Aso Caldera to the Kirishima volcanic group, Aira Caldera, Ata Caldera, and on to the...

473–489. doi:10.5575/geosoc.2018.0038. The up is covered with Shikotsu caldera formation deposits. "Volcanic activities and eruption sequence of the large-scale...

Ikeda Caldera (池田カルデラ, Ikeda karudera), is a volcanic caldera filled now with Lake Ikeda and associated with the older Ata Caldera on the Satsuma Peninsula...

submarine calderas shaping part of the bay's shoreline: The younger Aira Caldera in the northernmost part of the bay, and the older Ata Caldera at the mouth...

Coordinates Last eruption Akaigawa Caldera 725 2379 43°04′59″N 140°49′01″E / 43.083°N 140.817°E / 43.083; 140.817 (Akaigawa Caldera) 1.3 Ma BP Daisetsuzan Volcanic...

Kikai Caldera (鬼界カルデラ, Kikai karudera) (alternatively Kikaiga-shima, Kikai Caldera Complex) is a massive, mostly submerged caldera up to 19 kilometres...

is within the larger and older Ata Caldera and technically its water fills in Unagi maar. Shortly after the Ikeda Caldera forming eruption of 4800 years...

National Park. The Ibusuki volcanic field is at the eastern margins of the Ata Caldera and has been estimated to contain 54 km3 (13 cu mi) of volcanic material...