News tagged with new madrid fault


New Madrid fault system may be shutting down

New Madrid fault system may be shutting down

Space & Earth / Earth Sciences

created Mar 13, 2009 | popularity 4 / 5 (8) | comments 5

(PhysOrg.com) -- The New Madrid fault system does not behave as earthquake hazard models assume and may be in the process of shutting down, a new study shows.





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Formation of the Gulf of Corinth rift, Greece

Formation of the Gulf of Corinth rift, Greece

Space & Earth / Earth Sciences

created 18 hours ago | popularity 4 / 5 (1) | comments 0

A study of the structure and evolution of the Gulf of Corinth rift in central Greece will increase scientific understanding of rifted margin development and the tectonic mechanisms underlying seafloor spreading ...


Mystery solved: Scientists now know how smallpox kills

Biology / Cell & Microbiology

created 18 hours ago | popularity 5 / 5 (8) | comments 0

A team of researchers working in a high containment laboratory at the Centers for Disease Control and Prevention in Atlanta, GA, have solved a fundamental mystery about smallpox that has puzzled scientists long after the ...


A star is born? Herschel space observatory captures the birth of stars

A star is born? Herschel space observatory captures the birth of stars

Space & Earth / Astronomy

created Dec 18, 2009 | popularity 3.9 / 5 (9) | comments 1

(PhysOrg.com) -- The European Space Agency has released a preview of the first science results from the Herschel Space Observatory, including the UK-led SPIRE instrument. The new data which include images ...


Fault weaknesses, the center cannot hold for some geologic faults

Fault weaknesses, the center cannot hold for some geologic faults

Space & Earth / Earth Sciences

created Dec 16, 2009 | popularity 5 / 5 (4) | comments 0

Some geologic faults that appear strong and stable, slip and slide like weak faults. Now an international team of researchers has laboratory evidence showing why some faults that "should not" slip are weaker ...


Researchers from France and Turkey scanned the Marmara's seabed over six weeks

Underwater gas may hold clues on Turkey quake risk

Space & Earth / Earth Sciences

created Dec 15, 2009 | popularity 5 / 5 (2) | comments 0

Natural gas that lies under Turkey's Marmara Sea close to Istanbul could provide advance warning of an earthquake experts believe will hit the country's largest city, scientists said on Tuesday.


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

Space & Earth / Earth Sciences

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

(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 ...


Lithium

Lithium to be extracted from geothermal waste

Technology / Energy

created Dec 14, 2009 | popularity 5 / 5 (15) | comments 4

(PhysOrg.com) -- A technique developed by a Californian company, Simbol Mining, will enable the valuable mineral lithium, widely used in high-density batteries, to be reclaimed from the hot waste water produced ...


3 Questions: Henry Jacoby on Copenhagen

3 Questions: Henry Jacoby on Copenhagen

Space & Earth / Environment

created Dec 09, 2009 | popularity 2.4 / 5 (8) | comments 5

The co-director of MIT’s Global Change program discusses what to expect from the U.N. Climate Change Conference, and the effects of 'Climategate.'


New study cites lower rate of quakes along some subduction zones

Space & Earth / Earth Sciences

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

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 ...


Samoan Tsunami wave was 46 feet high

Space & Earth / Earth Sciences

created Dec 04, 2009 | popularity 4.7 / 5 (7) | comments 0

(AP) -- The tsunami that killed more than 200 people in the Samoan islands and Tonga earlier this year towered up to 46 feet (14 meters) high - more then twice as tall as most of the buildings it slammed into, scientists ...



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