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Popular Mechanics February 15, 2009 Karen Rowan |
Predicting Earthquakes: Scientists Use Satellites and Drills to Follow a Force of Nature The awesome energy unleashed by earthquakes is something geologists still struggle to understand. To gather information on how the Earth moves, scientists use drills and GPS satellites. |
IEEE Spectrum October 2006 Barry E. DiGregorio |
Tsunami Surveillance By Satellites Could a system relying on signaling between GPS satellites and ground stations provide prompter warnings? A group of scientists say they have developed a concept for such a system and that it could detect deadly tsunamis in as little as 15 minutes. |
Geotimes May 2006 Megan Sever |
Yellowstone's Moving Magma New research is suggesting that magma located below the Norris Geyser Basin in Yellowstone National Park periodically rises close to the surface, heating the geothermal field, before diving back down. |
Geotimes November 2005 Naomi Lubick |
Bolivian Earthquake Strikes Deep A magnitude-6.9 earthquake rumbled through Bolivia and northern Chile yesterday. No immediate deaths or damage were reported, although people evacuated their homes. |
Geotimes August 2006 Megan Sever |
Faster Tsunami Warnings with GPS Time is of the essence when a giant earthquake strikes, especially underwater. Now, a team of researchers says that they have found a new way -- using GPS -- to more quickly determine if the quake is large enough to produce an ocean-wide tsunami. |
Geotimes December 2005 Kathryn Hansen |
Earthquake Shakes East Africa A magnitude 6.8 earthquake shook the Lake Tanganyika region in Africa today. |
Real Travel Adventures March 2005 Bonnie Neely |
Lake Tahoe, California & Nevada Fun For All Seasons Whether you are planning a winter or spring break ski trip, a summer family vacation or reunion, a wedding, or a business convention, the Lake Tahoe area has it all for the best time anyone could plan for any time of year and any occasion. |
Geotimes October 2004 |
California's Moho The southern Sierra Nevada mountain range in California has an anomalously thin crust and using seismic imaging, geologists have observed that something is missing. |
Geotimes March 2005 Sara Pratt |
Quake Uplifted Japan A large 17th-century earthquake comparable in size to the Dec. 26 Sumatra quake was responsible for pushing up land in Japan, according to new research based on the sediment record of a large tsunami. |
Scientific American June 2009 Charles Q. Choi |
Are Midwestern Earthquake Faults Shutting Down? Midwesterners may have already seen the last of earthquakes in their region |
Geotimes August 2003 Naomi Lubick |
Fast earthquakes break speed limit Some earthquakes may move faster than seismologists once thought possible. A new study published in the Aug. 8 Science shows the most convincing data yet that a large earthquake can travel down a fault at velocities that surpass theoretical limits. |
High on Adventure February 2008 Larry Turner |
Lake Tahoe Winter The Blue Jewel of California is a white, blue and green jewel in the winter months with 15 alpine ski resorts. |
Geotimes September 2004 Sara Pratt |
Geophenomena Lake Vostok's Complicating Ridge Could Alter Current Efforts to Sample the Lake... Gauging the Geysers with Quakes... |
Geotimes August 2004 Sara Pratt |
Pressure Shifts in Yellowstone The 2002 rupture of Alaska's Denali fault triggered more than 250 smaller-magnitude quakes, altering the eruption behavior of many of the park's famed geysers. |
Geotimes October 2004 Megan Sever |
Deadly quakes shake Japan This weekend marks the deadliest spate of quakes in Japan since the 1995 Kobe quake, which killed more than 6,000 people. |
National Defense September 2010 Grace V. Jean |
Scientists Say They Are Closer Than Ever to Predicting Earthquakes Researchers have discovered that there are warning signs that can be detected in the weeks and hours prior to temblors. |
Geotimes October 2006 Carolyn Gramling |
Strong Earthquake Shakes up Hawaii A magnitude-6.7 earthquake rumbled through the island chain of Hawaii, originating near Hawaii island, known as the "Big Island," according to the USGS. An aftershock with a magnitude of 6.0 followed seven minutes later. |
Geotimes March 2004 Mark Zoback |
Earthquake Prediction and the Developing World The toll from the Iranian earthquake in December -- at least 30,000 dead and an estimated 40,000 homeless in just a few seconds -- is difficult to comprehend. Unfortunately, we can predict with reasonable certainty that sometime in the next few years, in a country with buildings unprepared to withstand disaster, a catastrophic quake will happen again |
BusinessWeek March 17, 2011 Jonathan Tirone |
Searching for Clues Along the Ring of Fire Japan's earthquake will generate aftershocks for years, producing data that may yield insights about the quake-prone Pacific Rim. |
Geotimes May 2004 Naomi Lubick |
New New Madrid Findings New research has moved a historical earthquake off the New Madrid faults, possibly changing the hazard conditions for the region and across the eastern United States. |
Geotimes July 2004 Jay Chapman |
Squishy plates Using groundbreaking satellite techniques, new research suggests continental crust reacts to strain more like toothpaste than rigid blocks of rock. |
Geotimes March 2007 Carolyn Gramling |
New Madrid Fault Dying? A series of devastating earthquakes that altered the course of the Mississippi River in the early 19th century may have been among the last gasps of an old, dying fault system, a controversial new study suggests. |
Geotimes October 2004 Jay Chapman |
Melting Glaciers Promote Earthquakes In southern Alaska, melting glaciers heat up the possibility of earthquakes. |
Geotimes May 2007 Carolyn Gramling |
Slow Earthquakes, Tiny Tremors Small earthquakes and tiny tremors originating deep in fault zones are the result of slow earthquakes at Earth's surface, according to a new study. |
IEEE Spectrum December 2005 Bleier & Freund |
Earthquake Alarm Impending earthquakes have been sending us warning signals -- and people are finally starting to listen. |
Geotimes August 2003 Megan Sever |
Greek Islands blasted with strong quakes Around 8:15 a.m. local time, the Greek island Lefkada began shaking and continued all day, with at least five earthquakes registering between magnitudes 4.3 and 6.3 on the Richter scale. |
Geotimes January 2005 Naomi Lubick |
Horses' Mouths Date Sierra Nevada Uplift Estimates on when the Sierra Nevada began its major uplift vary widely. In an effort to pinpoint the escalation, some geoscientists are going straight to the horse's mouth, literally, using horse teeth to date the mountains' uplift. |
Geotimes March 2005 Susan E. Hough |
Earthquakes: Predicting the Unpredictable? Seismologists are quite good at identifying where large earthquakes are likely to occur on time scales of several decades to centuries, but still unable to identify regions where earthquakes will happen tomorrow, next week, or even within the next few years. |
Scientific American March 2005 Madhusree Mukerjee |
The Scarred Earth Tsunami-spawning quake leaves geophysical changes. |
Adventure November 2006 Andrea Minarcek |
Wild Roads: Desert Speedway The race is on in the Nevada highlands. Pit stops include spanking-new single track and singing sand dunes. |
Popular Mechanics October 5, 2009 Amber Angelle |
Earthquake Research Digs Deep to Find Timely Warning System Right now, the best that seismologists can do to "predict" earthquakes is to send out a warning immediately after activity is detected. |
Geotimes December 2006 Kathryn Hansen |
Lab Experiment Reveals Earthquake Ruptures Not all earthquakes are created equal, according to new research that has brought earthquakes into the lab. For the first time, researchers physically observed two types of earthquake growth patterns, which until now, were limited to the realm of theory. |
The Motley Fool November 10, 2011 Dan Dzombak |
Earthquakes: The Next Challenge to America's Energy Game Changer Fracking may be causing earthquakes. |
Geotimes July 2004 Megan Sever |
Volcanic Avalanches New research suggests that shallow groundwater systems on volcanoes could explain deep edifice collapses. |
Geotimes June 2004 Naomi Lubick |
Super-Size Quake California fell into the sea during a television miniseries aired by NBC. In addition to the other faulty geologic premises of the melodrama, one elemental error is the size of the earthquake that spawned the miniseries' disasters. |
Popular Mechanics May 13, 2008 Erik Sofge |
3 Frontiers in Earthquake Tech to Aid China--and Help the U.S. Can a network of GPS sensors store enough data online to scout the Bay Area's looming quake? And could the rig work in the Chinese countryside? |
Geotimes November 2005 Megan Sever |
A Desert Oasis Now is the time to book a flight into Las Vegas, spend the night in a casino and scratch your gambling itch if you must, and then head out on a few day trips for some natural relief from all the glitz and glamour of the strip. |
Geotimes November 2006 Kathryn Hansen |
Crystals Heat up Volcanic Eruptions Key pressure and temperature information preserved inside tiny bubbles in lava is causing scientists to rethink previous assumptions about how magma behaves, and what might trigger eruptions. |
Geotimes October 2004 Pratt & Lubick |
Mount St. Helens Could Erupt in Days to Months In the next few days to a month, there's a 70 percent chance that a small to moderate eruption event will happen at Mount St. Helens, site of the violent and deadly eruption of May 18, 1980. |
Geotimes June 2005 Naomi Lubick |
California Earthquake Roundup Several significant earthquakes have struck California this week, ranging from 4.9 to 7.2 in magnitude, with two off the coast of Northern California and two in the Los Angeles basin. Scientists say that they are mostly unrelated. |
Geotimes November 2005 Naomi Lubick |
Shift in Chile's Seismic History New research documenting tsunami deposits in the Nazca plate region is resetting the seismic clock. |
Geotimes August 2005 Kathryn Hansen |
Earthquake Shakes Japanese Coast The shaking originated 52.7 kilometers below sea level, off the eastern Japanese coast, about 95 kilometers east of Honshu and 350 kilometers northeast of Tokyo. |
Geotimes November 2005 Kathryn Hansen |
Earthly Origin for Desert Formation The Richat Structure in the Maur Adrar Desert is frequently photographed from space. The formation resembles an impact crater, but researchers now say that the famous feature may be the result of magma fluids dissolving sedimentary rocks about 100 million years ago. |
Geotimes July 2007 |
Geophysicist Ross Stein Like all who study earthquakes, Ross Stein doesn't want to just understand them - he wants to anticipate them. |
Geotimes March 2006 Kathryn Hansen |
Earthquake Jostles Iran After an evening of precursory tremors, a magnitude-6.1 earthquake struck western Iran today. |
Outside September 2005 Brad Wetzler |
Jackpot Nevada may be big and windswept, but don't dare call it empty. An adventure road trip through the Silver State turns up a secret-stash play land of back country splendor, high-end diversions, and a horizon that never stops beckoning. |
Insurance & Technology January 13, 2010 |
Haiti Quake Caused by Caribbean Fault Earthquakes don't occur as often in the Caribbean as they do on land but the quake that hit Haiti Tuesday was not unprecedented, scientists say. |