Category Volcano Alert

Unstable tremor, continuing strombolian activity at Etna Volcano in Voragine

Tremor amplitude (EBCN station / INGV) Etna remains highly restless. A peak in volcanic tremor occurred last night but with no visible changes in surface activity. Weak strombolian activity continues from the vent inside the Voragine summit craters. Courtesy of volcanodiscovery.com…

Eruption increased, ash plume at Rinjani volcano in Lombok Island, Indonesia forces Bali airport shut down

View of the eruption yesterday (image: Ade Adrian / facebook)   The eruption has intensified a lot over the past few days. Activity takes place from a lateral vent on the Barujari cone inside the volcano’s caldera, producing continuous ash…