Denver / Nevados Huascarán / Los Chocoyos / Yosemite National Park / Happy Isles / WIECZOREK ET / Vancouver / Reston / Elm / Goldau / /
Company
Sentinel / /
Continent
America / /
Country
Switzerland / Guatemala / Peru / United States / /
Currency
pence / / /
Event
Man-Made Disaster / Natural Disaster / /
Facility
National Center / Radford University / Sierra Point TRAIL / Denver Federal Center / Robert A. Uhrhammer Berkeley Seismological Laboratory / State University of New York / Richard B. Waitt Cascades Volcano Observatory / John Muir Trail / University of Washington / Nature Center / Happy Isles Nature Center / University of California / U.S. Geological Survey Half Dome / /
IndustryTerm
travel path / travel distance / impact site / energy / seismic equipment / internal energy / travel time / /
NaturalFeature
Merced River canyon / Pleistocene glaciers / ROCK FALL / Yosemite Valley / Merced River / Mount St. Helens / Sierra Nevada / /
Organization
Department of Geology / Meghan M. Morrissey Department of Geology and Geological Engineering / Geological Society of America Bulletin / University of California / Berkeley / National Center / Department of Geophysics / Radford University / National Park Service / State University of New York / Buffalo / New York / Nature Center / Happy Isles Nature Center / Colorado School of Mines / General Services Administration / Denver Federal Center / University of Washington / Seattle / Geological Society / Robert A. Uhrhammer Berkeley Seismological Laboratory / /
Person
Marcus Bursik / Chris Catherman / Edwin Harp / George Plafker / Ernie Milan / Richard Iverson / Robert Norris / Jerry Smithson / Morrissey / David Walter / Huber / David F. Walter / John Unger / Dan Gilliam / Gerald F. Wieczorek / James Snyder / Robert Uhrhammer / Jack Phinney / William Haneberg / Richard Waitt / Sarina Lambert / Rex Baum / Lee Finewood / Geoff Green / Lou Thompson / /
Position
interpreter / King / Governor / worker / /
ProvinceOrState
Virginia / Alabama / Nevada / New York / Washington / Montana / California / Colorado / /
Unusual July 10, 1996, rock fall at Happy Isles, Yosemite National Park, California Gerald F. Wieczorek* U.S. Geological Survey, M.S. 955, National Center, Reston, Virginia 20192