Geophysical analysis of the 30 July 1972 Sitka, Alaska, earthquake sequence
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DOI: 10.1130/ges02144.1
Abstract: The 1972 Mw 7.6 Sitka earthquake is the largest historical event along the southeastern Alaska portion of the strike-slip Queen Charlotte fault, the transform boundary between the Pacific and North American plates. The fault is… read more here.
Keywords: fault; queen charlotte; 1972 sitka; charlotte fault ... See more keywords
Focused fluid flow and methane venting along the Queen Charlotte fault, offshore Alaska (USA) and British Columbia (Canada)
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DOI: 10.1130/ges02269.1
Abstract: Fluid seepage along obliquely deforming plate boundaries can be an important indicator of crustal permeability and influence on fault-zone mechanics and hydrocarbon migration. The ∼850-km-long Queen Charlotte fault (QCF) is the dominant structure along the… read more here.
Keywords: fault; queen charlotte; fluid; along qcf ... See more keywords
TOQUES: An Ocean-Bottom Seismometer Dataset on the Central Queen Charlotte Fault, Southeast Alaska
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DOI: 10.1785/0220240380
Abstract: Plate boundaries in the oceans are often poorly monitored. Though typically less remote than the deep sea, shallow marine environments with seafloor depths 7 earthquakes. In August 2021, we deployed 28 broadband ocean-bottom seismometers (OBSs)… read more here.
Keywords: charlotte fault; water; ocean bottom; fault ... See more keywords