 Volcanic island Raikoke in 2016 (before 2019 eruption). |
 Old lava flows on the Raikoke slopes, 2016. |
 Large bird population lived on Raikoke before 2019 eruption. |  Raikoke in 2020 (after 2019 eruption). |
 Volcano slopes covered by 2019 pyroclastic material. |  2019 pyroclastic flow deposits. |