Results 51 to 60 of about 765 (157)
Journal of Geophysical Research: Solid Earth, Volume 131, Issue 1, January 2026.Abstract The 2021 eruption of Cumbre Vieja on La Palma, Canary Islands, provided a unique opportunity to investigate the dynamics of magma migration and storage during a large effusive eruption. In this study, we employ repeated seismic tomography to image temporal changes in the subsurface structure beneath La Palma, using body‐wave travel times from ...
Ivan Koulakov +2 more
wiley +1 more source
Social sensing a volcanic eruption: application to Kīlauea, 2018 [PDF]
Natural Hazards and Earth System SciencesProtecting lives and livelihoods during volcanic eruptions is the key challenge in volcanology, conducted primarily by volcano monitoring and emergency management organisations, but it is complicated by scarce knowledge of how communities respond in ...
J. Hickey +9 more
doaj +1 more source
Journal of Geophysical Research: Solid Earth, Volume 131, Issue 1, January 2026.Abstract From 2019 to 2024, gravity surveys were conducted at the Three Sisters volcanic cluster (TSVC), measuring 246 gravity sites using a spring relative gravimeter. We calculated the residual Bouguer anomaly and identified three main zones with negative anomalies, ranging from −4 to −8 mGal, located southwest and west of South Sister, within an ...
Hélène Le Mével +3 more
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Journal of Geophysical Research: Planets, Volume 131, Issue 1, January 2026.Abstract We investigated the regolith parent rock (“protolith”) properties of Mare Tranquillitatis and Marius Hills on the Moon, utilizing lunar pit craters (“lua”) to contextualize observations of rock abundance and crater degradation. We discovered a significant difference in underlying materials: the region around the Tranquillitatis lua is ...
E. S. Costello +5 more
wiley +1 more source
Phosphorus Coupling Obfuscates Lithium Geospeedometry in Olivine
Frontiers in Earth Science, 2020 Lithium zoning in zircon and olivine provides a powerful record of crystal histories and magmatic processes in volcanic systems. Characterizing Li behavior in olivine is important because it is one of the few elements in basaltic systems that track short-
Kendra J. Lynn +2 more
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AGU Advances, Volume 6, Issue 6, December 2025.Abstract Magma and pressure transport between Kīlauea's summit reservoirs and along its East Rift Zone (ERZ) are dynamic even in the absence of surface eruptions. However, these processes do not always produce surface manifestations and may sometimes elude detection by current geological and geodetic monitoring.
Sin‐Mei Wu, Guoqing Lin, Peter Shearer
wiley +1 more source
Forecasting SO2 emission of Kilauea volcano using intelligent method of data analysis
Sistemnì Doslìdženâ ta Informacìjnì Tehnologìï, 2019 Kilauea is one of the most active and well-known volcanoes in the world and most of our knowledge of volcanism originates from its research. During a long study of volcanoes, many different methods of forecasting their activity were proposed, from the ...
Stanislav Zabielin
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A History of UNAVCO: Four Decades of Advancing Geodesy
Perspectives of Earth and Space Scientists, Volume 6, Issue 1, December 2025.Abstract UNAVCO was a university‐governed consortium funded by the National Science Foundation (NSF), with support from the National Aeronautics and Space Administration (NASA) and the United States Geological Survey (USGS), to support geoscience research and education using geodesy.
Emily E. Zawacki +4 more
wiley +1 more source
Earth, Planets and Space, 2020 A sequence of eruptions in the lower East Rift Zone (LERZ) of the Kilauea, Hawaii volcano commenced in early May 2018 and caused serious damage and residential evacuation.
Kuan-Fu Feng, Hsin-Hua Huang, Yih-Min Wu
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Hawaiian oral traditions and eruptions of Kīlauea Volcano [PDF]
, 2022 Donald A. Swanson
openalex +1 more source