Science - 06.12.2019

REFERENCES AND NOTES T. L. Wright, R. S. Fiske, Origin of the differentiated and hybrid lavas of Kilauea Volcano, Hawaii.J. Pet ...

RESEARCH ARTICLE SUMMARY ◥ VOLCANOLOGY Cyclic lava effusion during the 2018 eruption of Kīlauea Volcano M. R. Patrick*, H. R. Di ...

RESEARCH ARTICLE ◥ VOLCANOLOGY Cyclic lava effusion during the 2018 eruption of Kīlauea Volcano M. R. Patrick^1 *, H. R. Dietter ...

Pulses: short-term fluctuations Numerous field crews reported substantial fluctuations in the level, speed, and agitation of lav ...

Ground-based video of the spillway was used to quantify flow behavior and effusion rates. During a representative 20-min period ...

effusion rates for July 31 were 300 to 500 m^3 s−^1 beforethesummitcollapseevent,withvalues peaking at ~1400 m^3 s−^1 ~3 hours a ...

from vegetation fires). Rising lava levels in the channel between 14:40 and 19:00 HST trig- gered inflation of the levees and“se ...

converting the bulk effusion rates to DRE ef- fusion rates using the vesicularities that we observed from lava samples collected ...

lava lake level, lasting hours to days, were driven by magma reservoir pressure ( 34 , 42 ), again, like the fissure 8 vent. Thi ...

supply rate (Fig. 5D) after excluding the gas- driven pulses (Fig. 5B). Both were largely re- cording activity at the vent that ...

samples collected from the channel walls after the eruption ceased. We also measured varia- tions in channel velocity and vent a ...

bibliography”inThe Pu'u 'O'o-Kupaianaha Eruption of Kilauea Volcano, Hawaii: The First 20 Years, C. C. Heliker, D. A. Swanson, T ...

RESEARCH ARTICLE SUMMARY ◥ VOLCANOLOGY Magma reservoir failure and the onset of caldera collapse at Kīlauea Volcano in 2018 Kyle ...

RESEARCH ARTICLE ◥ VOLCANOLOGY Magma reservoir failure and the onset of caldera collapse at Kīlauea Volcano in 2018 Kyle R. Ande ...

indicating ongoing depressurization, and HVO became concerned about failure of the rock above the reservoir. From 9 to 15 May, s ...

modulus and magma density) to vary to ac- count for their uncertainties. From the MCMC results and additional independent inform ...

The reservoir location and geometry we esti- mate here lead us to conclude that magma withdrawal from the Halema‘uma‘u reser- vo ...

at which magma exited the reservoir are im- portant to the timing of caldera collapse and the dynamics of summit draining and it ...

imply a relative pressure reduction exceeding 30% at the reservoir’scentroidby16May. They can also be related to shear stresses ...

explain the observed rate of lava lake with- drawal and ground deformation. When did caldera collapse begin? Seismicity after th ...