Earthquake potential where there is no earthquake history

It may seem unlikely that a large earthquake would take place hundreds of kilometers away from a tectonic plate boundary, in areas with low levels of strain on the crust from tectonic motion. But major earthquakes such as ...

Odds of mega-quake rise at high tide: study

The same gravitational force that creates high tides when the Moon and Sun align may also play a role in triggering major earthquakes, according to a study released Monday.

Fault curvature may control where big quakes occur

Major earthquakes - magnitude 8.5 and stronger—occur where faults are mostly flat, say University of Oregon and French geologists. Curvier faults, they report in the journal Science, are less likely to experience earthquakes ...

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