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Report on Kerinci (Indonesia) — 4 January-10 January 2023


Kerinci

Smithsonian / US Geological Survey Weekly Volcanic Activity Report,
4 January-10 January 2023
Managing Editor: Sally Kuhn Sennert

Please cite this report as:

Global Volcanism Program, 2023. Report on Kerinci (Indonesia). In: Sennert, S K (ed.), Weekly Volcanic Activity Report, 4 January-10 January 2023. Smithsonian Institution and US Geological Survey.

Weekly Report (4 January-10 January 2023)

Kerinci

Indonesia

1.697°S, 101.264°E; summit elev. 3800 m

All times are local (unless otherwise noted)


The eruption at Kerinci was ongoing during 4-8 January with brown, brown-to-gray, or white-and-brown ash plumes rising as high as 200 m above the crater rim and drifting NE and E. The Alert Level remained at 2 (on a scale of 1-4).

Geological Summary. Gunung Kerinci in central Sumatra forms Indonesia's highest volcano and is one of the most active in Sumatra. It is capped by an unvegetated young summit cone that was constructed NE of an older crater remnant. There is a deep 600-m-wide summit crater often partially filled by a small crater lake that lies on the NE crater floor, opposite the SW-rim summit. The massive 13 x 25 km wide volcano towers 2400-3300 m above surrounding plains and is elongated in a N-S direction. Frequently active, Kerinci has been the source of numerous moderate explosive eruptions since its first recorded eruption in 1838.

Source: Pusat Vulkanologi dan Mitigasi Bencana Geologi (PVMBG, also known as CVGHM)