Latest Earthquake Stories
In a report due for release tomorrow in the journal Nature, researchers from the University of Utah, the University of California, Santa Cruz, and seismologists from the United States Geological Service (USGS), contend that the massive April 11 earthquake, centered in the Indo-Australian plate, actually ripped at least 4 fault lines.
NASA software that models the behavior of earthquake faults to improve earthquake forecasting and our understanding of earthquake processes, and NASA's first mobile application are co-winners of NASA's 2012 Software of the Year Award.
NASA's first mobile application and software that models the behavior of earthquake faults to improve earthquake forecasting and our understanding of earthquake processes are co-winners of NASA's 2012 Software of the Year Award.
A trio of earthquakes that stuck Central and Southern California on Friday morning caused no damage and were apparently unrelated.
Scientists are reviving a century old Tesla experiment by trying to recreate an earthquake through laboratory means.
As this weekend's earthquakes still captivate the headlines, a new program is emerging that implores citizens to act as scientists to try and predict the next big quake.
A powerful 7.3 magnitude earthquake struck off the coast of El Salvador Sunday night, followed by a 5.4 magnitude aftershock an hour later, according to a report by the US Geological Survey.
A swarm of moderately-sized earthquakes struck Imperial County, north of El Centro, California late Sunday morning and early Sunday afternoon, according to the US Geological Survey.
Why do some tsunamis, such as the devastating one that struck Japan in March 2011, occur on a much larger scale than scientists expect?
The Pacific Ring of Fire, or Ring of Fire for short, is an area where a large number of earthquakes and volcanic eruptions occur in the basin of the Pacific Ocean. In a 25,000 mile horseshoe shape, it’s associated with an almost continuous series of oceanic trenches, volcanic belts, volcanic arcs and/or plate movement. The Ring of Fire contains 452 volcanoes and is home to over 75 percent of the world’s active and dormant volcanoes. It’s sometimes called the circum-Pacific belt or the...
The Richter scale assigns a single number to quantify the amount of seismic energy released by an earthquake. The scale uses a base-10 logarithm by calculating the logarithm of the combined horizontal amplitude of the largest displacement from zero on a particular type of seismometer. A earthquake measuring 5.0 on the Richter scale has a shaking amplitude 10 times larger than one that measures 4.0. The moment magnitude, calibrated to give generally similar value for medium-sized...
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