Results 11 to 20 of about 400 (175)

Effect of volcanic emissions on clouds during the 2008 and 2018 Kilauea degassing events [PDF]

open access: yesAtmospheric 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
doaj   +1 more source

Subdivision of Seismicity Beneath the Summit Region of Kilauea Volcano: Implications for the Preparation Process of the 2018 Eruption

open access: yesGeophysical Research Letters, 2021
Long‐period (LP), hybrid, and volcano‐tectonic (VT) seismicity are important indicators for tracking the evolution of volcanic processes. Here, we propose an unsupervised learning method to classify 5,949 seismic events in Kilauea volcano, Hawai'i ...
Xin Cui, Zefeng Li, Hui Huang
doaj   +1 more source

A discontinuous Galerkin finite-element model for fast channelized lava flows v1.0 [PDF]

open access: yesGeoscientific 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
doaj   +1 more source

Estimating the volcanic emission rate and atmospheric lifetime of SO2 from space: a case study for Kīlauea volcano, Hawai`i [PDF]

open access: yesAtmospheric Chemistry and Physics, 2014
We present an analysis of SO2 column densities derived from GOME-2 satellite measurements for the Kīlauea volcano (Hawai`i) for 2007–2012. During a period of enhanced degassing activity in March–November 2008, monthly mean SO2 emission rates and
S. Beirle   +5 more
doaj   +1 more source

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

open access: yesFrontiers 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   +10 more
doaj   +1 more source

Magma Pressure-Temperature-Time Paths During Mafic Explosive Eruptions

open access: yesFrontiers 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   +9 more
doaj   +1 more source

Hawaiʻi residents' perceptions of Kīlauea's 2018 eruption information

open access: yesVolcanica, 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
doaj   +1 more source

The cascading origin of the 2018 Kīlauea eruption and implications for future forecasting

open access: yesNature Communications, 2020
The 2018 summit and flank eruption of Kīlauea Volcano was one of the largest volcanic events in Hawaiʻi in 200 years. Data suggest that a backup in the magma plumbing system at the long-lived Puʻu ʻŌʻō eruption site caused widespread pressurization in ...
M. R. Patrick   +7 more
doaj   +1 more source

Revised distribution for Otomops martiensseni (Chiroptera: Molossidae) in southern Africa

open access: yesGlobal Ecology and Conservation, 2015
We provide new data on the distributional range and abundance of the giant mastiff bat, Otomops martiensseni for which information on distribution and ecology are sorely needed.
Rick A. Adams   +2 more
doaj   +1 more source

Annotated bibliography hydrogeology of Kilauea Volcano, Hawaii [PDF]

open access: yesOpen-File Report, 1993
The report consists of report documentation and short abstracts relating to the hydrology, geology, rainfall, ground water, water table and evapotranspiration, etc. relating to the whole island.
Ingebritsen, Steven E.   +1 more
openaire   +3 more sources

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