Report on Paluweh (Indonesia) — 1 January-7 January 2025
Smithsonian Institution / US Geological Survey
Weekly Volcanic Activity Report, 1 January-7 January 2025
Managing Editor: Sally Sennert.
Please cite this report as:
Global Volcanism Program, 2025. Report on Paluweh (Indonesia) (Sennert, S, ed.). Weekly Volcanic Activity Report, 1 January-7 January 2025. Smithsonian Institution and US Geological Survey.
Paluweh
Indonesia
8.32°S, 121.708°E; summit elev. 875 m
All times are local (unless otherwise noted)
The Pusat Vulkanologi dan Mitigasi Bencana Geologi (PVMBG) reported decreased activity at Paluweh during 16-31 December based on visual observations and monitoring data. No emissions were visible, and the seismic network recorded a decrease in the number of both deep and shallow volcanic earthquakes. At 1200 on 1 January 2025 the Alert Level was lowered to 1 (on a scale of 4) and the public was warned to stay away from the summit area.
Geological Summary. Paluweh volcano, also known as Rokatenda, forms the 8-km-wide island of Palu'e north of the volcanic arc that cuts across Flores Island. The broad irregular summit region contains overlapping craters up to 900 m wide and several lava domes. Several flank vents occur along a NW-trending fissure. The largest historical eruption occurred in 1928, when strong explosive activity was accompanied by landslide-induced tsunamis and lava dome emplacement. Pyroclastic flows in August 2013 resulted in fatalities.
Source: Pusat Vulkanologi dan Mitigasi Bencana Geologi (PVMBG, also known as CVGHM)