News tagged with seismic event

Recent Indonesia quake added pressure to key fault

(AP) -- Seismologists say last week's powerful earthquake off western Indonesia increased pressure on the source of the devastating 2004 tsunami: a fault that could unleash another monster wave sometime in ...

Space & Earth / Earth Sciences

created Apr 19, 2012 | popularity not rated yet | comments 4

A study of strong ground motion may show need to modify building codes

New testing conducted in a steep, mountainous region of Utah, using mining induced events, is providing a new set of data necessary for better predictions.

Space & Earth / Earth Sciences

created Dec 05, 2011 | popularity not rated yet | comments 0

Lessons from the Christchurch, New Zealand earthquake

Details of an earthquake that rocked the largest city in the South Island of New Zealand in February 2011 may transform the way scientists assess the potential threat of fault lines that run through urban centers.

Space & Earth / Earth Sciences

created Nov 01, 2011 | popularity 4.8 / 5 (5) | comments 0 | with audio podcast

Indian Ocean tsunami alert system to be tested on Oct 12

Nearly two dozen countries next Wednesday will take part in a full-scale test of the Indian Ocean's tsunami alert system, using the 2004 Sumatra quake as the basis for the exercise, UNESCO said on Thursday.

Space & Earth / Earth Sciences

created Oct 06, 2011 | popularity 5 / 5 (1) | comments 1

Monsoons spinning the Earth's plates: study

(PhysOrg.com) -- Scientists have for the first time shown a link between intensifying climate events and tectonic plate movement in findings that could provide a valuable insight into why huge tremors occur.

Space & Earth / Earth Sciences

created Apr 13, 2011 | popularity 3.2 / 5 (13) | comments 9 | with audio podcast

URI geologist develops improved seismic model for monitoring nuclear explosions in Middle East

Geologists from the University of Rhode Island and Princeton University, in collaboration with Lawrence Livermore National Laboratory, have taken an important step toward helping the United States government monitor nuclear ...

Space & Earth / Earth Sciences

created Dec 16, 2010 | popularity not rated yet | comments 0

Researchers test underground border security system

A unique underground surveillance system tested by UA researchers could be used to watch the entire U.S.-Mexico border continuously.

Technology / Engineering

created Dec 14, 2010 | popularity not rated yet | comments 0

IBM inventors create warning system to accurately analyze, assess and predict natural disasters

IBM inventors have developed a patented natural disaster warning system, which uses analytics to improve the effectiveness and timeliness of post-event rescue efforts in cities and other locations where efficient emergency ...

Technology / Hi Tech & Innovation

created Oct 22, 2010 | popularity 5 / 5 (3) | comments 0 | with audio podcast

Tremors between slip events: More evidence of great quake danger to Seattle

(PhysOrg.com) -- For most of a decade, scientists have documented unfelt and slow-moving seismic events, called episodic tremor and slip, showing up in regular cycles under the Olympic Peninsula of Washington state and Vancouver ...

Space & Earth / Earth Sciences

created Dec 15, 2009 | popularity 4.4 / 5 (8) | comments 0

Study uses satellite imagery to identify active magma systems in East Africa's Rift Valley

A team from the University of Miami, University of El Paso and University of Rochester have employed Interferometric Synthetic Aperture Radar (InSAR) images compiled over a decade to study volcanic activity ...

Space & Earth / Earth Sciences

created Nov 04, 2009 | popularity 4.6 / 5 (5) | comments 0

Sichuan quake was once-in-4,000-year event: scientists

People who were killed, injured or bereaved in the 2008 Sichuan earthquake had the cruel misfortune to be victims of an event that probably occurs just once in four millennia, seismologists said on Sunday.

Space & Earth / Earth Sciences

created Sep 27, 2009 | popularity 3.8 / 5 (5) | comments 3

New monitoring stations detect 'silent earthquakes' in Costa Rica

After installing an extensive network of monitoring stations in Costa Rica, researchers have detected slow slip events (also known as "silent earthquakes") along a major fault zone beneath the Nicoya Peninsula. These findings ...

Space & Earth / Earth Sciences

created Feb 15, 2009 | popularity 4.5 / 5 (2) | comments 1