The effusive-explosive activity at the volcano continues.
Near-frequent vulcanian-sized eruptions take place from the cinder cone within the summit caldera.
The PVMBG observatory’s surveillance cameras observed several explosions on 22 and 24 October. Grey ash-rich plumes rose to an altitude ranging between 2,100 and 2,300 meters and drifted southwest and northeast.
The seismic network reported signals with maximum amplitudes of 28 mm and durations of 60, 55 and 83 seconds.
The continuing lava dome is actively growing as viscous magma continues to rise into it and form a faint glow on the top of the dome. Thus, it extrudes lava dome blocks into slowly advancing lava flow (so-called coulée) on the northern flank.
Source: Pusat Vulkanologi dan Mitigasi Bencana Geologi volcano activity update 24 October 2023