Natural Time Analysis and Nowcasting of Quasi‐Periodic Collapse Events During the 2018 Kīlauea Volcano Eruptive Sequence [PDF]
Earth and Space Science, 2022 The period of heightened volcanic and seismic activity at Kīlauea volcano on the island of Hawai’i, USA from late spring through summer 2018 included a remarkable quasi‐periodic sequence of caldera collapse events.
Rebecca A. Fildes +2 more
doaj +3 more sources
Microstructural constraints on magmatic mushes under Kīlauea Volcano, Hawaiʻi [PDF]
Nature Communications, 2020 Olivine crystals with prominent intracrystalline distortions have previously been used to quantify deformational processes within the mantle. Here, the authors show that similar techniques can be applied to deformed volcanic olivine crystals, providing ...
Penny E. Wieser +3 more
doaj +3 more sources
Land, lava, and disaster create a social dilemma after the 2018 eruption of Kīlauea volcano [PDF]
Nature Communications, 2021 The unprecedented cost of the 2018 eruption in Hawai’i reflects an intersection of disparate physical and social phenomena: widely spaced, highly destructive eruptions, and atypically high population growth.
Bruce F. Houghton +6 more
doaj +3 more sources
Elastic interaction between Mauna Loa and Kīlauea evidenced by independent component analysis [PDF]
Scientific Reports, 2022 The contrasting dynamics between Mauna Loa and Kīlauea have been studied over the last 100 years from multiple viewpoints. The fact that dynamic changes of one volcano trigger a dynamic response of the other volcano indicates a connection may exist ...
Monika Przeor +4 more
doaj +2 more sources
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
doaj +2 more sources
Relative seismic velocity variations correlate with deformation at Kīlauea volcano. [PDF]
Sci Adv, 2017 Seismic noise interferometry allows the continuous and real-time measurement of relative seismic velocity through a volcanic edifice. Because seismic velocity is sensitive to the pressurization state of the system, this method is an exciting new ...
Donaldson C +4 more
europepmc +2 more sources
The cascading origin of the 2018 Kīlauea eruption and implications for future forecasting [PDF]
Nature 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 +2 more sources
Hawaiian Volcanic Ash, an Airborne Fomite for Nontuberculous Mycobacteria [PDF]
GeoHealthNontuberculous mycobacteria (NTM) are environmentally acquired opportunistic pathogens that can cause chronic lung disease. Within the U.S., Hawai'i shows the highest prevalence rates of NTM lung infections.
Stephanie N. Dawrs +15 more
doaj +2 more sources
Estimating the volcanic emission rate and atmospheric lifetime of SO2 from space: a case study for Kīlauea volcano, Hawai`i [PDF]
Atmospheric 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 +3 more sources
Crystal scavenging from mush piles recorded by melt inclusions [PDF]
Nature Communications, 2019 The increasingly prevalent view of magmatic systems as mush-dominated challenges the common assumption that melt inclusions record the pre-eruptive storage and processing of the melts they were erupted with.
Penny E. Wieser +4 more
doaj +2 more sources