Sibualbuali (Indonesia)

Status Normal Eruption Unknown 1819m
Stratovolcano (Subduction zone / Continental crust (> 25 km))

Sibualbuali

Sibualbuali is an eroded Pleistocene stratovolcano with two solfatara fields on the eastern flank. Rhyolitic-dacitic lava domes erupted from fissure vents along the Toru-Asik fault to the S are late Pleistocene or possibly Holocene in age, and are considered part of the Sibualbuali volcanic center (Aspden et al., 1982).

Gunung Sibualbuali, rising above agricultural land on its eastern flank, is an eroded Pleistocene stratovolcano. Two solfatara fields are located on the eastern flank. Rhyolitic-dacitic lava domes erupted from fissure vents along the Toru-Asik fault to the south are late Pleistocene or possibly Holocene in age and are considered part of the Sibualbuali volcanic center.

Anonymous photo, 1993.

Last updated 2019-12-30 01:00:05

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Latest activity

VA LAST OBS TO FL070 AT 30/0010Z OBS VA DTG

Darwin VAAC - 2019-12-30 00:43:00 UTC ()

MULTIPLE DISCRETE VA EMISSIONS TO FL070 MOV SW

Darwin VAAC - 2019-12-29 22:49:00 UTC ()

DISCRETE ERUPTION TO FL070 HAS NOW STOPPED OBS VA DTG

Darwin VAAC - 2019-12-26 05:21:00 UTC ()

DISCRETE ERUPTION TO FL070 MOV S OBS VA DTG

Darwin VAAC - 2019-12-25 23:35:00 UTC ()

MINOR VA PLUME TO FL070 LAST REPORTED AT 03/0141Z

Darwin VAAC - 2019-12-03 07:18:00 UTC ()

MINOR VA PLUME TO FL070 EXT NE OBS VA DTG

Darwin VAAC - 2019-12-03 01:16:00 UTC ()