Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Charles Wicks"'
Publikováno v:
Nature. 440:72-75
Yellowstone National Park is on the site of one of the largest volcanoes on Earth, a super-explosive volcano that last erupted about 640,000 years ago, ejecting 1,000 cubic kilometres of material in the process. Supervolcanoes have had far-reaching e
Publikováno v:
Journal of Geophysical Research: Solid Earth. 105:21483-21495
In March 1996 an intense swarm of volcano-tectonic earthquakes (∼3000 felt by local residents, Mmax = 5.1, cumulative moment of 2.7×1018 N m) beneath Akutan Island in the Aleutian volcanic arc, Alaska, produced extensive ground cracks but no erupt
Publikováno v:
Journal of Geophysical Research. 115
eruption, magma storage had increased by 3.7– 5.2 ×1 0 7 m 3 or 85–100% of the 1997 eruption volume. We propose that the supply rate decreased in response to the diminishing pressure gradient between the shallow storage zone and a deeper magma s
Publikováno v:
Journal of Geophysical Research: Solid Earth. 108
[1] A group of satellite radar interferograms that span the time period from 1991 to 2000 shows that Westdahl volcano, Alaska, deflated during its 1991–1992 eruption and is reinflating at a rate that could produce another eruption within the next s
Autor:
Wayne Thatcher, Daniel Dzurisin, Steven E. Ingebritsen, Justin Iverson, Charles Wicks, Zhong Lu
Publikováno v:
Geophysical Research Letters. 29
[1] Images from satellite interferometric synthetic aperture radar (InSAR) reveal uplift of a broad ∼10 km by 20 km area in the Three Sisters volcanic center of the central Oregon Cascade Range, ∼130 km south of Mt. St. Helens. The last eruption
Publikováno v:
Journal of Geophysical Research: Solid Earth. 107:ETG 4-1
[1] A series of ERS radar interferograms that collectively span the time interval from July 1992 to August 2000 reveal that a presumed magma body located 6.6 ± 0.5 km beneath the southwest flank of the Mount Peulik volcano inflated 0.051 ± 0.005 km
Publikováno v:
Scopus-Elsevier
Journal of Geophysical Research
Journal of Geophysical Research
Seismograms of earthquakes from the South Pacific recorded at a German broadband array and network show precursors to PKPdf. These precursors mainly originate from off-path scattering of PKPab or a nearby PKPbc to P (for receiver-side scattering) or
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