Results 31 to 40 of about 78,753 (224)

A new permanent, low-cost, low-power SO2 camera for continuous measurement of volcanic emissions

Frontiers in Earth Science, 2023
Since its introduction to volcanology in the mid-2000 s, the SO2 camera has become an important instrument for the acquisition of accurate and high time-resolution SO2 emission rates, aiding in hazard assessment and volcanological research. However, with
Thomas Charles Wilkes, Tom David Pering, Felipe Aguilera, Felipe Aguilera, Susana Layana, Patricia Nadeau, Christoph Kern, Andrew John Samuel McGonigle, Mauricio Aguilera, Mauricio Aguilera, Chengxi Zhu   +10 more
doaj   +1 more source

Earthquake‐Derived Seismic Velocity Changes During the 2018 Caldera Collapse of Kīlauea Volcano

, 2022
The 2018 Kīlauea caldera collapse produced extraordinary sequences of seismicity and deformation, with 62 episodic collapse events which significantly altered the landscape of the summit region.
A. Hotovec-Ellis, Brian R. Shiro, D. Shelly, K. Anderson, M. Haney, W. Thelen, E. Montgomery‐Brown, I. Johanson   +7 more
semanticscholar   +1 more source

Volcano-tectonic interactions as triggers of volcanic eruptions [PDF]

, 2013
Surface displacements and edifice deformations at active volcanoes can occur when magma reservoirs begin to inflate as new magma enters them. Volcanoes are also subjected to a variety of external lithospheric stresses that are thought to be responsible ...
Gabrieli, Andrea, Wilson, Lionel, Lane, Stephen John   +2 more
core   +3 more sources

Magnetotelluric Investigations of the Kīlauea Volcano, Hawaii

Journal of Geophysical Research: Solid Earth, 2022
In 2002 and 2003 a collaborative effort was undertaken between Lawrence Berkeley National Laboratory, Sandia National Laboratories, the U.S. Geological Survey (USGS) Menlo Park, the USGS Hawaiian Volcano Observatory, and Electromagnetic Instruments Inc ...
G. Hoversten, E. Gasperikova, Randall Mackie, D. Myer, J. Kauahikaua, G. Newman, N. Cuevas   +6 more
semanticscholar   +1 more source

Insight into the May 2015 summit inflation event at Kīlauea Volcano, Hawai‘i

Journal of Volcanology and Geothermal Research, 2021
Mark Bemelmans, Elske de Zeeuw‐van Dalfsen, M. P. Poland, I. A. Johanson   +3 more
openalex   +3 more sources

Magma Pressure-Temperature-Time Paths During Mafic Explosive Eruptions

Frontiers in Earth Science, 2020
We have constrained syneruptive pressure-temperature-time (P-T-t) paths of mafic magmas using a combination of short-timescale cooling and decompression chronometers. Recent work has shown that the thermal histories of crystals in the last few seconds to
Megan E. Newcombe, Terry Plank, Youxue Zhang, Megan Holycross, Anna Barth, Alexander S. Lloyd, Alexander S. Lloyd, David Ferguson, Bruce F. Houghton, Erik Hauri   +9 more
doaj   +1 more source

Hawaiʻi residents' perceptions of Kīlauea's 2018 eruption information

Volcanica, 2023
The 2018 eruption of Kīlauea Volcano was notable for its variety of large and spatially distinct hazards, simultaneously affecting three geographically disparate, culturally diverse regions in Hawaiʻi.
Robert Goldman, Wendy Stovall, David Damby, Sara McBride   +3 more
doaj   +1 more source

The 2018 rift eruption and summit collapse of Kīlauea Volcano

Science, 2019
Connecting caldera collapse The Kīlauea Volcano on the island of Hawai‘i erupted for 3 months in 2018. Neal et al. present a summary of the eruption sequence along with a variety of geophysical observations collected by the Hawaiian Volcano Observatory ...
C. Neal, S. Brantley, L. Antolik, J. Babb, M. Burgess, K. Calles, M. Cappos, J. Chang, S. Conway, L. Desmither, P. Dotray, T. Elias, P. Fukunaga, S. Fuke, I. Johanson, K. Kamibayashi, J. Kauahikaua, R. Lee, S. Pekalib, A. Miklius, W. Million, C. J. Moniz, P. Nadeau, P. Okubo, C. Parcheta, M. Patrick, B. Shiro, D. Swanson, W. Tollett, F. Trusdell, E. F. Younger, M. Zoeller, E. Montgomery‐Brown, K. Anderson, M. Poland, J. Ball, J. Bard, M. Coombs, H. Dietterich, C. Kern, W. Thelen, P. Cervelli, T. Orr, B. Houghton, C. Gansecki, R. Hazlett, P. Lundgren, A. Diefenbach, A. Lerner, G. Waite, P. Kelly, L. Clor, C. Werner, K. Mulliken, G. Fisher, D. Damby   +55 more
semanticscholar   +1 more source

Submarine lava deltas of the 2018 eruption of Kīlauea volcano

Bulletin of Volcanology, 2021
Hawaiian and other ocean island lava flows that reach the coastline can deposit significant volumes of lava in submarine deltas. The catastrophic collapse of these deltas represents one of the most significant, but least predictable, volcanic hazards at ...
S. Soule, M. Zoeller, C. Parcheta
semanticscholar   +1 more source

Magma mixing and high fountaining during the 1959 K īlauea Iki eruption, Hawai'i [PDF]

, 2014
The 1959 Kīlauea Iki eruption provides a unique opportunity to investigate the process of shallow magma mixing, its impact on the magmatic volatile budget and its role in triggering and driving episodes of Hawaiian fountaining.
Edmonds, M, Houghton, BF, Maclennan, J, Sides, I, Steele-MacInnis, MJ, Swanson, DA   +5 more
core   +1 more source