Add Yahoo as a preferred source to see more of our stories on Google. Image of active volcano shows magma pressure inside volcanoes can destabilize slopes and trigger collapse. (CREDIT: YouTube / CC ...
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EarthCARE satellite finds volcanic ash 124 miles from Krakatau, challenging aviation safety models
Scientists say coarse ash lingered 20,000 feet up and 124 miles from source, requiring safety model updates ...
Twenty years ago, when strangers would ask Hermann Fritz about his job and he told them he was a tsunami expert, he got plenty of quizzical looks in response. "The 2004 Indian Ocean earthquake changed ...
Digital surface models reproduce the 3D topography of a territory at different spatial resolutions depending on the acquisition technique of source data. In active and densely populated volcanic areas ...
An international research team, including researchers from GNS Science, has released a study into the potential threat of fires caused by volcanic eruptions. The study investigated how far fires ...
This chapter summarizes the principal conclusions and recommendations developed elsewhere in this report. Major conclusions are printed in italics and recommendations in bold. Basic research in the ...
Introduction -- Global distribution of active volcanoes / Elizabeth Cottrell -- Basaltic lava flow hazard / Andrew J. L. Harris -- Impacts from volanic ash fall / Thomas M. Wilson, Susanna Jenkins, ...
Scientists have discovered evidence of two hidden magma sources beneath Nicaragua’s Masaya volcano, where satellite ...
Research on Nicaragua's Masaya volcano has unveiled the dynamic nature of its underground magma reservoirs over time. An analysis of satellite imagery from 2018 to 2024 has detected alterations in the ...
Volcanic island arcs form above subduction zones where an oceanic plate descends beneath another plate, generating magmas that rise to build submarine edifices and emergent islands. Magma composition ...
All major Cascade volcanoes had updated hazard assessments based on extensive field mapping by teams of experienced geologists. Field mapping, combined with subsurface imaging using ground penetrating ...
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