Results 1 to 10 of about 334,426 (343)

A POLICY MODEL OF ADAPTATION MITIGATION AND SOCIAL RISKS THE VOLCANO ERUPTION DISASTER OF SINABUNG IN KARO REGENCY - INDONESIA

International Journal of GEOMATE, 2019
The purpose of this research was to determine the level of volcano eruption risk and compile a disaster risk mitigation model for the Sinabung volcano eruption.
D. Hermon, G. Ganefri, Erianjoni Erianjoni, Paus Iskarni, Alexander Syam   +4 more
semanticscholar   +1 more source

Triggering the 2022 eruption of Mauna Loa

Nature Communications
Distinguishing periods of intermittent unrest from the run-up to eruption is a major challenge at volcanoes around the globe. Comparing multidisciplinary monitoring data with mineral chemistry that records the physical and spatio-temporal evolution of ...
Kendra J. Lynn, Drew T. Downs, Frank A. Trusdell, Penny E. Wieser, Berenise Rangel, Baylee McDade, Alicia J. Hotovec-Ellis, Ninfa Bennington, Kyle R. Anderson, Dawn C. S. Ruth, Charlotte L. DeVitre, Andria P. Ellis, Patricia A. Nadeau, Laura Clor, Peter Kelly, Peter J. Dotray, Jefferson C. Chang   +16 more
doaj   +1 more source

The Volcanic Hazard Maps Database: an initiative of the IAVCEI Commission on Volcanic Hazards and Risk

Journal of Applied Volcanology, 2023
In this work we present the International Association of Volcanology and Chemistry of the Earth’s Interior (IAVCEI) Commission on Volcanic Hazards and Risk (CVHR) Volcanic Hazard Maps Database and the accompanying volcanichazardmaps.org website.
Sarah E. Ogburn, Danielle Charlton, Diana Norgaard, Heather M. Wright, Eliza S. Calder, Jan Lindsay, John Ewert, Shinji Takarada, Yasuhisa Tajima   +8 more
doaj   +1 more source

Towards coordinated regional multi-satellite InSAR volcano observations: results from the Latin America pilot project

Journal of Applied Volcanology, 2018
Within Latin America, about 319 volcanoes have been active in the Holocene, but 202 of these volcanoes have no seismic, deformation or gas monitoring.
M. Pritchard, J. Biggs, C. Wauthier, Eugenio Sansosti, D. Arnold, F. Delgado, S. Ebmeier, S. Henderson, K. Stephens, C. Cooper, K. Wnuk, F. Amelung, V. Aguilar, P. Mothes, O. Macedo, L. Lara, M. Poland, S. Zoffoli   +17 more
semanticscholar   +1 more source

A Deep Neural Networks Approach to Automatic Recognition Systems for Volcano-Seismic Events

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2018
Deep neural networks (DNNs) could help to identify the internal sources of volcano-seismic events. However, direct applications of DNNs are challenging, given the multiple seismic sources and the small size of available datasets.
M. Titos, Ángel Bueno, L. García, C. Benítez   +3 more
semanticscholar   +1 more source

Automatic Classification of Volcano Seismic Signatures

Journal of Geophysical Research - Solid Earth, 2018
The prediction of volcanic eruptions and the evaluation of associated risks remain a timely and unresolved issue. This paper presents a method to automatically classify seismic events linked to volcanic activity.
M. Malfante, M. Dalla Mura, J. Mars, J. Métaxian, O. Macedo, A. Inza   +5 more
semanticscholar   +1 more source

A generalized deep learning model to detect and classify volcano seismicity

Volcanica
Volcano seismicity is often detected and classified based on its spectral properties. However, the wide variety of volcano seismic signals and increasing amounts of data make accurate, consistent, and efficient detection and classification challenging ...
David Fee, Darren Tan, John Lyons, Mariangela Sciotto, Andrea Cannata, Alicia Hotovec-Ellis, Társilo Girona, Aaron Wech, Diana Roman, Matthew Haney, Silvio De Angelis   +10 more
doaj   +1 more source

Linking Subsurface to Surface Using Gas Emission and Melt Inclusion Data at Mount Cleveland Volcano, Alaska

Geochemistry, Geophysics, Geosystems, 2020
Mount Cleveland is one of Alaska's most active volcanoes, yet little is known about the magmatic system driving persistent and dynamic volcanic activity.
C. Werner, D. J. Rasmussen, T. Plank, P. J. Kelly, C. Kern, T. Lopez, J. Gliss, J. A. Power, D. C. Roman, P. Izbekov, J. Lyons   +10 more
doaj   +1 more source

Potential Hazards from Future Eruptions of Mount St. Helens Volcano, Washington

, 2018
Mount St. Helens has been more active and more explosive during the last 4500 years than any other volcano in the conterminous United States. Eruptions of that period repeatedly formed domes, large volumes of pumice, hot pyroclastic flows, and during the
D. R. Crandell, D. R. Mullineaux
semanticscholar   +1 more source

Monitoring lava lake fluctuations and crater refilling with continuous laser rangefinders

Journal of Applied Volcanology
The U.S. Geological Survey’s Hawaiian Volcano Observatory (HVO) has developed a new method to continuously monitor lava lake elevations. Since 2018, HVO has stationed a laser rangefinder on Kīlauea’s caldera rim.
E. F. Younger, W. Tollett, M. R. Patrick
doaj   +1 more source