PVMBG reported that the eruption at Lewotolok continued during 17-23 November.
White-and-gray plumes that were sometimes dense rose as high as 2 km above the summit.
Incandescent material was ejected 200 m E from the vent during 19-20 November.
Crater incandescence was visible during 22-23 November.
The Alert Level remained at 3 (on a scale of 1-4) and the public was warned to stay 3 km away from the summit crater.
Source: Pusat Vulkanologi dan Mitigasi Bencana Geologi (PVMBG, also known as CVGHM)