Results 61 to 70 of about 591 (154)
Hollow volcanic tumulus caves of Kilauea Caldera, Hawaii County, Hawaii [PDF]
International Journal of Speleology, 1998 In addition to lava tube caves with commonly noted features, sizable subcrustal spaces of several types exist on the floor of Kilauea Caldera. Most of these are formed by drainage of partially stabilized volcanic structures enlarged or formed by ...
William R. Halliday
doaj
Beyond Cumulative Sum Charting in Non-Stationarity Detection and Estimation
IEEE Access, 2019 In computer science, stochastic processes, and industrial engineering, stationarity is often taken to imply a stable, predictable flow of events and non-stationarity, consequently, a departure from such a flow. Efficient detection and accurate estimation
Felix Zhan +8 more
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Eos, Transactions American Geophysical Union, 1997 On January 29 and 30, a network of data‐collecting stations placed along the flanks of Kilauea Volcano in Hawaii went on the move. Eight hours before Hawaii's most active volcano erupted, a new rift on the volcano's south flank opened and expanded 20 cm, spewing fountains of lava from a series of cracks more than a mile long. The stations, placed along
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Sheet flow caves of Kilauea Caldera, Hawaii County, Hawaii [PDF]
International Journal of Speleology, 1998 Terminal lobes of sheet flows of pahoehoe lava sometimes form three-dimensional nests, initially separated by partitions consisting of accreted ‘skins” of each lobe. Melting breaks down these partitions, forming a uniform flow unit. In Kilauea Caldera we
William R. Halliday
doaj
Hydroacoustic Evidence for Offshore Lava Emplacement During the 2018 Kīlauea Eruption
Geophysical Research LettersDuring the 2018 Kīlauea eruption, over half the erupted lava was deposited on the seafloor. Lava flows crossing the shoreline generated sounds that were recorded by a network of hydrophones.
C. Atkins +2 more
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A fast imaging method for the interpretation of self-potential data with application to geothermal systems and mineral investigation. [PDF]
Sci Rep, 2023 Mehanee SA +3 more
europepmc +1 more source
Global volcanic rock classification of Holocene volcanoes. [PDF]
Sci Data, 2023 Oggier F, Widiwijayanti C, Costa F.
europepmc +1 more source
Probing the melt zone of Kilauea Iki Lava Lake, Kilauea Volcano, Hawaii
Geophysical Research Letters, 1981 New drilling techniques were recently used to drill and core the melt zone of Kilauea Iki lava lake to a depth of 93 m. A partial melt zone was found to exist at depths between 58 m and 89 m consisting of 40 volume percent melt. Downhole seismic shots detonated in and below the melt zone resulted in the first in situ measurements of seismic velocity ...
H. C. Hardee +3 more
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Volcanologic investigations at Kilauea [PDF]
American Journal of Science, 1917 The lava column at Halemaumau consists of a main semisolid incandescent body (bench magma), perforated by small shafts leading to a saucer on its summit, which contains a shallow lake of liquid lava. The bench magma grades by decreasing viscosity upward into the lava lake and downward into a more fluid part of the magma column.
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The Kilauea Volcano Observatory [PDF]
Proceedings of the National Academy of Sciences, 1920 W, Cross +4 more
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