News tagged with seismic hazard

San Andreas Fault in Santa Cruz Mountains -- large quakes more frequent than previously thought

Recent paleoseismic work has documented four surface-rupturing earthquakes that occurred across the Santa Cruz Mountains section of the San Andreas Fault (SAF) in the past 500 years. The research, conducted by the U.S. Geological ...

Space & Earth / Earth Sciences

created May 30, 2012 | popularity not rated yet | comments 1

Parts of Mt Fuji 'could collapse' if fault shifts

Parts of Japan's Mount Fuji, a national symbol and key tourist attraction, could collapse if a newly-discovered faultline under the mountain shifts, a government-commissioned report has warned.

Space & Earth / Earth Sciences

created May 11, 2012 | popularity 5 / 5 (2) | comments 0

New seismic hazard assessment for Central America

A new study evaluates the seismic hazards for the entire Central America, including specific assessments for six capital cities, with the greatest hazard expected for Guatemala City and San Salvador, followed by Managua and ...

Space & Earth / Earth Sciences

created Mar 29, 2012 | popularity 5 / 5 (1) | comments 0

Late Pleistocene structural evolution of the Camarillo fold belt

The Camarillo fold belt (CFB) in the Western Transverse Ranges poses a significant seismic hazard to nearly one million people living in Southern California, yet few published geologic or geochronological data from this fold ...

Space & Earth / Earth Sciences

created Mar 28, 2012 | popularity 2.5 / 5 (2) | comments 0

Tohoku grim reminder of potential for Pacific Northwest megaquake

Tohoku earthquake is a grim reminder of the potential for another strong-motion mega-earthquake along the Pacific Northwest coast, geophysicist John Anderson of the University of Nevada, Reno told members of the American ...

Space & Earth / Earth Sciences

created Feb 21, 2012 | popularity not rated yet | comments 0

Asia nuclear reactors face tsunami risk

(AP) -- The skeleton of what will soon be one of the world's biggest nuclear plants is slowly taking shape along China's southeastern coast - right on the doorstep of Hong Kong's bustling metropolis. Three ...

Technology / Energy & Green Tech

created Apr 18, 2011 | popularity 5 / 5 (1) | comments 0

Japan's seismologists blinded to March 11 quake: journal

Japan's seismologists were so entrenched in outdated beliefs about seismic hazard that they became blinkered to the risk of the March 11 mega-quake, a commentary in a top science journal charged on Wednesday.

Space & Earth / Earth Sciences

created Apr 13, 2011 | popularity 4.5 / 5 (6) | comments 0

New study cites lower rate of quakes along some subduction zones

Most earthquakes occur along fault lines, which form boundaries between two tectonic plates. As the relative speed of the plates around a fault increases, is there a corresponding increase in the number of earthquakes produced ...

Space & Earth / Earth Sciences

created Dec 04, 2009 | popularity not rated yet | comments 0

University of Nevada, Reno, surveys earthquake faults through downtown

The Seismological Lab at the University of Nevada, Reno is finishing the first phase of seismic surveying through downtown as part of U.S. Geological Survey study to create an earthquake hazard map in the ...

Space & Earth / Earth Sciences

created Jun 16, 2009 | popularity 5 / 5 (1) | comments 0