Publications
Filter Total Items: 897
A seismic landslide susceptibility rating of geologic units based on analysis of characterstics of landslides triggered by the 17 January, 1994 Northridge, California earthquake A seismic landslide susceptibility rating of geologic units based on analysis of characterstics of landslides triggered by the 17 January, 1994 Northridge, California earthquake
One of the most significant effects of the 17 January, 1994 Northridge, California earthquake (M=6.7) was the triggering of thousands of landslides over a broad area. Some of these landslides damaged and destroyed homes and other structures, blocked roads, disrupted pipelines, and caused other serious damage. Analysis of the distribution and characteristics of these landslides is...
Authors
M. Parise, Randall W. Jibson
Preliminary map showing landslide densities, mean recurrence intervals, and exceedance probabilities as determined from historic records, Seattle, Washington Preliminary map showing landslide densities, mean recurrence intervals, and exceedance probabilities as determined from historic records, Seattle, Washington
No abstract available.
Authors
J. A. Coe, J. A. Michael, R. A. Crovelli, W. Z. Savage
Geotechnical properties for landslide-prone Seattle; area glacial deposits Geotechnical properties for landslide-prone Seattle; area glacial deposits
No abstract available.
Authors
William Z. Savage, Meghan M. Morrissey, Rex L. Baum
Preliminary method for anticipating the occurrence of precipitation-induced landslides in Seattle, Washington Preliminary method for anticipating the occurrence of precipitation-induced landslides in Seattle, Washington
Analysis of precipitation data associated with historical landslide events in Seattle has resulted in the identification of precipitation thresholds for the initiation of landslides. Also, an air-temperature index for multiple landslide events is identified, and in conjunction with the precipitation thresholds, is used to develop a method for anticipating the occurrence of landslides...
Authors
Alan F. Chleborad
Origin of the 17 July 1998 Papua New Guinea tsunami: Earthquake or landslide Origin of the 17 July 1998 Papua New Guinea tsunami: Earthquake or landslide
The tsunami that struck Papua New Guinea on 17 July 1998 shortly after a Mw 7.0 earthquake (Figure 1) was one of the deadliest tsunamis in this century. At least 2,200 people died from this event, essentially destroying an entire generation in some communities. In the months following the tsunami, several international survey teams collected data in an attempt to better understand the...
Authors
E.L. Geist
Acute sensitivity of landslide rates to initial soil porosity Acute sensitivity of landslide rates to initial soil porosity
Some landslides move imperceptibly downslope, whereas others accelerate catastrophically. Experimental landslides triggered by rising pore water pressure moved at sharply contrasting rates due to small differences in initial porosity. Wet sandy soil with porosity of about 0.5 contracted during slope failure, partially liquefied, and accelerated within 1 second to speeds over I meter per...
Authors
R.M. Iverson, M.E. Reid, N.R. Iverson, R.G. LaHusen, M. Logan, J.E. Mann, D.L. Brien
Statiscal analysis of an earthquake-induced landslide distribution - The 1989 Loma Prieta, California event Statiscal analysis of an earthquake-induced landslide distribution - The 1989 Loma Prieta, California event
The 1989 Loma Prieta, California earthquake (moment magnitude, M=6.9) generated landslides throughout an area of about 15,000 km2 in central California. Most of these landslides occurred in an area of about 2000 km2 in the mountainous terrain around the epicenter, where they were mapped during field investigations immediately following the earthquake. The distribution of these landslides...
Authors
D. K. Keefer
Aerial-Photointerpretation of landslides along the Ohio and Mississippi rivers Aerial-Photointerpretation of landslides along the Ohio and Mississippi rivers
A landslide inventory was conducted along the Ohio and Mississippi rivers in the New Madrid Seismic Zone of southern Illinois, between the towns of Olmsted and Chester, Illinois. Aerial photography and field reconnaissance identified 221 landslides of three types: rock/debris falls, block slides, and undifferentiated rotational/translational slides. Most of the landslides are small- to...
Authors
Wen-June Su, Christopher Stohr
History of landslides at the base of Bare Mountain, Tully Valley, Onondaga County, New York History of landslides at the base of Bare Mountain, Tully Valley, Onondaga County, New York
No abstract available.
Authors
D. L. Pair, W. M. Kappel, M. S. Walker
National Landslide Hazards Mitigation Strategy : a framework for loss reduction National Landslide Hazards Mitigation Strategy : a framework for loss reduction
No abstract available.
Authors
Elliott C. Spiker, Paula L. Gori
Landslide-induced flooding at Ophir Creek, Washoe County, western Nevada, May 30, 1983 Landslide-induced flooding at Ophir Creek, Washoe County, western Nevada, May 30, 1983
Rapid spilling of 22 acre-feet of water down the steep, 3-mile channel of Ophir Creek killed one, injured four, and destroyed or damaged five houses. Flow evolved into debris flow enroute, and compounded in volume over 30 times.
Authors
Patrick A. Glancy, John W. Bell
Mitigating landslide hazards in Seattle: a partnership Mitigating landslide hazards in Seattle: a partnership
No abstract available.
Authors
Water Resources Division U.S. Geological Survey