Publications
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Preliminary maps showing rainfall thresholds for debris-flow activity, San Francisco Bay region, California
No abstract available.
Authors
Raymond C. Wilson, Angela S. Jayko
Index to detailed maps of landslides in the San Francisco Bay region, California
No abstract available.
Authors
Richard J. Pike
Map showing principal debris-flow source areas in the San Francisco Bay region, California
No abstract available.
Authors
Stephen D. Ellen, Robert K. Mark, Gerald F. Wieczorek, Carl M. Wentworth, David W. Ramsey, Thomas E. May
Future of the US National Strong-Motion Program
These reports are presented in response to a charge of the Earthquake Hazards Reduction Program (EHRP) Program Council of the U.S. Geological Survey to 'define the future of the USGS National Strong-Motion Program (NSMP)' (Appendix A). The council requested that a 'Vision Paper' and an 'Options Document' be prepared. Each of these reports is a separate document. The 'Executive Summary' of both rep
Authors
Preliminary analysis of landslides triggered by the January 17, 1994, Northridge earthquake in the Santa Susana quadrangle, California
No abstract available.
Authors
Mario Parise, R. W. Jibson
Geologic hazards and relative slope stability of the inactive part of the Slumgullion Landslide, southwestern Colorado
No abstract available.
Authors
Mario Parise, Andrea Moscariello
Revised long-term creep rates on the Hayward Fault, Alameda and Contra Costa Counties, California
Although the Hayward fault is a source of major earthquakes, it also creeps or slips aseismically, and has done so steadily for several decades (certainly since 1921 and probably since 1869). Most of the fault creeps between 3 and 6 mm/yr, except for a 4- to 6-km-long segment near its south end that creeps at about 9 mm/yr. We present results of our recent surveys to recover angles and deflection
Authors
James J. Lienkaemper, Jon S. Galehouse
Landslides triggered by the April 1997, tropical storms in Pohnpei, Federated States of Micronesia
No abstract available.
Authors
E. L. Harp, W. Z. Savage
Results of site investigation and instrumentation of the Keno Gulch landslide/debris-flow source area, Aspen, Colorado
No abstract available.
Authors
A.F. Chleborad, W. L. Ellis, D.F. Kibler
El Nino and the National Landslide Hazard Outlook for 1997-1998
No abstract available.
Authors
Jonathan W. Godt, Lynn M. Highland, William Z. Savage
Lahars of Mount Pinatubo, Philippines
On June 15, 1991, Mount Pinatubo in the Philippines exploded in the second largest volcanic eruption on Earth this century. This eruption deposited more than 1 cubic mile (5 cubic kilometers) of volcanic ash and rock fragments on the volcano's slopes. Within hours, heavy rains began to wash this material down into the surrounding lowlands in giant, fast-moving mudflows called lahars. In the next f
Authors
Christopher G. Newhall, Peter H. Stauffer, James W. Hendley