Implementation of the NHI (Normalized Hot Spot Indices) Algorithm on Infrared ASTER Data: Results and Future Perspectives [PDF]
Sensors, 2021 The Normalized Hotspot Indices (NHI) tool is a Google Earth Engine (GEE)-App developed to investigate and map worldwide volcanic thermal anomalies in daylight conditions, using shortwave infrared (SWIR) and near infrared (NIR) data from the Multispectral
Giuseppe Mazzeo +4 more
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GIScience & Remote Sensing, 2023 Lava flows from volcanoes can significantly destroy infrastructure, although they rarely threaten human life. Mapping lava flows is essential to managing the volcanic hazard during eruptions and understanding significant changes in geomorphology after ...
Je-Yun Lee +2 more
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ERUPTION OF THE VOLCANO KILAUEA. SEISMICAGRAVITY PROCESSES AND GRAVITOMAGNETIC DISTURBANCES, FIXED AT THE VOLCANO ACTIVATION STAGE [PDF]
Геологія і корисні копалини Світового океану, 2020 An analysis is made of the developing eruption of the shield Kilauea volcano, which significantly influenced the natural environment of the Hawaiian archipelago.
L.E. Sobisevich
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Effect of volcanic emissions on clouds during the 2008 and 2018 Kilauea degassing events [PDF]
Atmospheric Chemistry and Physics, 2021 Volcanic eruptions in otherwise clean environments are “natural experiments” wherein the effects of aerosol emissions on clouds and climate can be partitioned from meteorological variability and anthropogenic activities.
K. H. Breen +7 more
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No Measurable Calcium Isotopic Fractionation During Crystallization of Kilauea Iki Lava Lake [PDF]
Geochemistry, Geophysics, Geosystems, 2018 In order to investigate possible Ca isotopic fractionation during basaltic magma differentiation, we measured Ca isotopic compositions of lavas recovered from Kilauea Iki lava lake at Hawaii.
Hongming Zhang +7 more
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In-situ monitoring of 3He/4He in summit gases of Kilauea Volcano (Hawaii) prior to the 2020 eruption [PDF]
Journal of Applied Volcanology, 2023 We present He isotope (3He/4He) data from a fumarole and near-ground gases measured in-situ at the Sulfur Banks solfatara field at the summit of Kilauea Volcano, Hawaii.
Gary M. McMurtry, Luis A. Dasilveira
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Automatic speech recognition predicts contemporaneous earthquake fault displacement [PDF]
Nature CommunicationsSignificant progress has been made in probing the state of an earthquake fault by applying machine learning to continuous seismic waveforms. The breakthroughs were originally obtained from laboratory shear experiments and numerical simulations of fault ...
Christopher W. Johnson +2 more
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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 +3 more
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International Journal of Applied Earth Observations and Geoinformation, 2021 Kīlauea volcano, located in the southeast of Hawai’i, is one of the most active volcanoes in the world. Multi-source InSAR measurements acquired from ascending and descending high-resolution COSMO-SkyMed SAR imagery are used to monitor Kīlauea volcano’s ...
Wenqing Wu +7 more
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A discontinuous Galerkin finite-element model for fast channelized lava flows v1.0 [PDF]
Geoscientific Model Development, 2021 Lava flows present a significant natural hazard to communities around volcanoes and are typically slow-moving (<1 to 5 cm s−1) and laminar. Recent lava flows during the 2018 eruption of Kīlauea volcano, Hawai'i, however, reached speeds as high as 11 ...
C. J. Conroy, C. J. Conroy, E. Lev
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