Global Volcanism Program | Image GVP-12458
Milna is the southernmost volcano on Simushir island, shown in this August 2020 Planet Labs satellite image monthly mosaic (N is at the top; this image is approximately 13 km across). There is a large scarp across the SE side of the island, opening towards the sea. Within the scarp is a lava dome that grew higher than the scarp walls, and on the NW flank is the Goriaschaia Sopka lava dome with lobate lava flows extending the coastline.
Satellite image courtesy of Planet Labs, 2020.