The lava flow on the southern slope of the caldera at Lewotolo volcano continues to be active (image: Sentinel-2)The effusive-explosive eruption at the volcano continues.The latest satellite image of the volcano from 16 June confirms that the viscous, gas-poor lava continues to pour out onto the 2020 cinder cone's southern slope, also exceeding the southern caldera rim, currently about 1,400 m long.Occasional strombolian-type explosions continue to take place from the crater within the main caldera. Grey ash plumes rose to heights of about 2,1 km altitude over the past few days and drifted northwestThe warning bulletin states that ballistic impacts of volcanic bombs and pyroclastic flows and lahars could affect an area of about 2 km distance from the main crater.Source: Pusat Vulkanologi dan Mitigasi Bencana Geologi volcano activity update 17 June 2025