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Publications

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The Pu‘u ‘Ō‘ō-Kūpaianaha erruption of Kīlauea, November 1991–February 1994: Field data and flow maps

The Pu'u 'Ō'ō-Kūpaianaha eruption on the east rift zone of Kīlauea, which began in January 1983, is the longest-lived rift zone eruption of the last two centuries. By 1994, a broad field of lava, nearly 1 km3 in volume and 12 km wide at the coast, had buried 87 km2 of the volcano's south flank. The initial six months of fissure eruptions (episodes 1-3) were followed by three years of episodic lava
Authors
C. Christina Heliker, Margaret T. Mangan, Tari N. Mattox, James P. Kauahikaua

Landslides triggered by the winter 1996-97 storms in the Puget Lowland, Washington

Snowmelt and rainfall events triggered many landslides and debris flows in the Seattle, Washington, area during late December 1996 and January and March 1997. Landslides caused the deaths of at least four people, millions of dollars in damage to public and private property, lost revenues, traffic diversions, and other direct and indirect losses. Although shallow slides and debris flows were the mo
Authors
Rex L. Baum, Alan F. Chleborad, Robert L. Schuster

Compilation of 29 sonic and density logs from 23 oil test wells in western Washington State

Three-dimensional velocity models for Puget Sound provide a means for better understanding the lateral variations in strong ground motions recorded during local earthquakes in Puget Lowland. We have compiled 29 sonic and density logs from 23 oil test wells to help us determine the geometry and physical properties of the Cenozoic basins in western Washington. The maximum depths sampled by the test
Authors
Thomas M. Brocher, April L. Ruebel

History of movement of the Clear Creek Forks landslide, Clear Creek County, Colorado

No abstract available.
Authors
W. Z. Savage, J. A. Coe, D. J. Varnes, R. K. Streufert, J. W. Godt

Landslide Hazards in Glacial Lake Clays - Tully Valley, New York

At approximately midday on April 27, 1993, a large landslide occurred along the foot of Bare Mountain in LaFayette, Onondaga County, New York, about 12 miles south of Syracuse (figs. 1, 2). The slide moved rapidly east toward the middle of the Tully Valley and impacted approximately 50 acres of land, destroyed three homes, and resulted in the evacuation of four other homes. Debris from the slide,
Authors
Gerald F. Wieczorek, Dawit Negussey, William M. Kappel

Triton

No abstract available.
Authors
William B. McKinnon, Randolph L. Kirk

A vision for the future of strong-motion recording

No abstract available.
Authors
Roger D. Borcherdt

The coseismic slip distributions of the 1940 and 1979 Imperial Valley, California, earthquakes and their implications

Geodetic arrays observed by the U.S. Coast and Geodetic Survey span the Imperial fault in southern California. For the 1940 M 7.1 Imperial Valley earthquake, a 1934–1941 triangulation network has sufficient resolution to allow inversion for the coseismic slip distribution on fault segments 5 to 25 km long extending from the surface to a depth of 9 km. The estimated right-lateral slip is 0.8 to 1.7
Authors
Nancy E. King, Wayne R. Thatcher

Seismic profiling constraints on the evolution of the central Brooks Range, Arctic Alaska

No abstract available.
Authors
E. S. Wissinger, A. R. Levander, J. S. Oldow, Gary S. Fuis, W. J. Lutter

Coastal-change and glaciological maps of Antarctica

No abstract available.
Authors
Baerbel K. Lucchitta