Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Kenneth M. Cruikshank"'
Publikováno v:
Open Journal of Earthquake Research. :132-164
In this article, a case is made for very-large or primary seismogenic structures in convergent margins, based on anomalous large earthquake magnitudes (Mw 8 - 9) relative to rupture lengths. Out of 56,293 earthquakes (magnitudes ≥ 5) cataloged worl
Publikováno v:
Open Journal of Earthquake Research. :1-34
Modern horizontal strain (2006-2016) measured along 56 new and 108 previously published GPS station baselines are used to establish the length (800 km) and width (300 - 400 km) of the central Cascadia convergent margin seismogenic structure. Across-m
Autor:
Andrea Bugni, Marin Klinger, Ginny A. Catania, Megan Masterson, Christina L. Hulbe, Kenneth M. Cruikshank
Publikováno v:
Journal of Glaciology. 62:816-824
An extensive set of shore-parallel fractures are observed at the grounding line of Kamb Ice Stream (KIS) in West Antarctica. Seismicity measured in the grounding zone is, as elsewhere around Antarctica, tidally forced and moreover strand cracks propa
Publikováno v:
Natural Hazards. 77:2005-2026
Maximum-recorded run-up estimates of six major nearfield paleotsunamis, dating from 0.3 to 2.8 ka, are compiled from reported studies at 12 reliable localities distributed over a north–south distance of 1000 km in the Cascadia subduction zone. The
Publikováno v:
Open Journal of Earthquake Research. :23-36
Using continuously operating Global Positioning Stations in the Pacific Northwest of the United States, over 100 station-station baseline length changes were determined along seven West-East transects, two North-South transects and in three localized
Publikováno v:
Northwest Science. 88:314-328
A geologic cross-section was constructed across a narrow late Holocene beach plain in a small southwest-facing pocket beach in North Sand Point. Olympic National Park, Washington, to test hypotheses about net littoral drift, potential tectonic uplift
Publikováno v:
Natural Hazards. 68:321-336
We review geologic records of both historic and prehistoric tsunami inundations at three widely separated localities that experienced significant damage from the 1964 Alaskan tsunami along the Cascadia margin. The three localities are Port Alberni, C
Publikováno v:
Open Journal of Earthquake Research. :75-83
The purpose of this paper is to compare the strain energy released due to elastic rebound of the crust from the tragic 2011 9.0 MwTōhoku earthquake in Japan with the observed radiated seismic energy. The strain energy was calculated by analyzing cos
Publikováno v:
Geoarchaeology. 26:219-244
A coincidence of the Beeswax galleon shipwreck (ca. A.D. 1650–1700) and the last Cascadia earthquake tsunami and coastal subsidence at ∼A.D. 1700 redistributed and buried wreck artifacts on the Nehalem Bay spit, Oregon, USA. Ground-penetrating ra
Autor:
Gary A. Carver, Kenneth M. Cruikshank, Carolyn E. Garrison-Laney, Curt D. Peterson, Lori Dengler, Hans F. Abramson
Publikováno v:
Earth Surface Processes and Landforms. 36:967-980
Historic- and prehistoric-tsunami sand deposits are used to independently establish runup records for tsunami hazard mitigation and modeled runup verification in Crescent City, California, located in the southern Cascadia Subduction Zone. Inundation