Quantcast

Latest Richter magnitude scale Stories

New Insights Into Great Earthquake In Chile
2014-08-15 03:40:00

GFZ GeoForschungsZentrum Potsdam, Helmholtz Centre A long lasting foreshock series controlled the rupture process of this year's great earthquake near Iquique in northern Chile. The earthquake was heralded by a three quarter year long foreshock series of ever increasing magnitudes culminating in a Mw 6.7 event two weeks before the mainshock. The mainshock (magnitude 8.1) finally broke on April 1st a central piece out of the most important seismic gap along the South American subduction...

Accidental Find Offers Big Potential For Research On Alaska's Glaciers
2014-05-01 03:38:49

Seismological Society of America Alaska's seismic network records thousands of quakes produced by glaciers, capturing valuable data that scientists could use to better understand their behavior, but instead their seismic signals are set aside as oddities. The current earthquake monitoring system could be "tweaked" to target the dynamic movement of the state's glaciers, suggests State Seismologist Michael West, who will present his research today at the annual meeting of the Seismological...

2014-04-18 16:21:19

Earthquake Models Help Identify Potentially Impacted Areas so Resiliency Plans, Resources and Materials Can Be Focused on Where They Will Be Needed Most SAN FRANCISCO, April 18, 2014 /PRNewswire/ -- Serving an active earthquake region, advanced preparation for natural disasters is a top priority for Pacific Gas and Electric Company (PG&E) to help ensure safe and reliable operations. During Earthquake Preparedness Month in April, and on the anniversary of the Great 1906 San Francisco...

2014-01-17 23:01:16

The Regional Intermodal Transportation Center (RITC) now under construction at Bob HopeAirport in Burbank is one of the most engineered to withstand a massive earthquake such as the6.7-magnitude quake that hit Northridge 20 years ago, reports earthquake and structural engineering firm Miyamoto International. BURBANK, California (PRWEB) January 17, 2014 Of all the buildings in the Los Angeles Basin, the Regional Intermodal Transportation Center (RITC) now under construction at Bob Hope...

Researchers Develop Building 'Belt' For Cheap, Quick Repair Of Earthquake Damage
2014-01-14 07:25:34

University of Sheffield [ Watch The Video: Earthquake Test Checks Out Building Vulnerability ] Four years after the January 2010 earthquake, 145,000 people still remain homeless in Haiti. A cheap and simple technology to repair earthquake damaged buildings – developed at the University of Sheffield – could help to reduce these delays by quickly making buildings safe and habitable. Recent tests showed that a damaged building repaired using the technique could withstand a major...

2014-01-13 23:23:22

California felt 110 earthquakes during 2013 in the 3.0-6.0 magnitude range. With the largest being only a 5.7, California is still waiting for another big one. Bay Area, CA (PRWEB) January 13, 2014 WorkSafe Technologies of Northern California says goodbye to 2013 and hello to 2014. WorkSafe continues to be the premier "base isolation" solution provider for IT server locations in seismically active zones through installation of the patented Iso-Base™ seismically isolated...

Natural Disasters Were Rampant In 2013, Creating Widespread Chaos
2014-01-09 10:57:50

Gerard LeBlond for redOrbit.com - Your Universe Online Natural disasters were rampant in 2013, causing wide spread damage, chaos and impacting millions of lives. In a report from CBC News, German insurance company Munich Re, said that there were about 880 major natural disasters around the world in 2013. According to the insurance company 20,000 people’s lives came to a tragic end, which was more than double that of 2012, and with an estimated cost of $125 billion dollars in damage --...

Utah Copper Mine Landslide Triggered Earthquakes
2014-01-06 07:39:40

University of Utah Record-breaking slide would bury Central Park 66 feet deep Last year's gigantic landslide at a Utah copper mine probably was the biggest nonvolcanic slide in North America's modern history, and included two rock avalanches that happened 90 minutes apart and surprisingly triggered 16 small earthquakes, University of Utah scientists discovered. The landslide – which moved at an average of almost 70 mph and reached estimated speeds of at least 100 mph – left a...

2013-06-18 15:37:09

Is this where the expected Marmara earthquake will originate from? Earthquake researchers have now identified a 30 kilometers long and ten kilometers deep area along the North Anatolian fault zone just south of Istanbul that could be the starting point for a strong earthquake. The group of seismologists including Professor Marco Bohnhoff of the GFZ German Research Centre for Geosciences reported in the current online issue of the scientific journal Nature (Nature Communications, DOI:...

Fossils Help Researchers Learn More About Cascadia Quake Of 1700
2013-05-15 18:17:53

Brett Smith for redOrbit.com — Your Universe Online Scientists have long been baffled by a massive earthquake that struck the western coast of North America in 1700. Since that part of the continent was only sparsely populated by indigenous peoples, the lack of official records has made studying the event quite difficult. According to a new report in the Journal of Geophysical Research: Solid Earth, a research team from the University of Pennsylvania has discovered new details...


Latest Richter magnitude scale Reference Libraries

0_5badd37024d78e3386e67ababbfe35a0
2010-11-15 18:30:29

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...

More Articles (1 articles) »
Word of the Day
bodacious
  • Remarkable; prodigious.
  • Audacious; gutsy.
  • Completely; extremely.
  • Audaciously; boldly.
  • Impressively great in size; enormous; extraordinary.
This word is probably from the dialectal 'boldacious,' a blend of 'bold' and 'audacious.'
Related