sentinel-1 satellity imagery analysed: Apparently clear loss of land at southern flank of #anak #krakatoa #volcano. This lead to the #tsunami #landslide affecting #Banten and #Lampung, #Indonesia (post-image from 22:35 UTC, Dec, 22nd) pic.twitter.com/OV8kBcEaId

— Risklayer Maps (@risklayer_maps) December 23, 2018