USGS

U.S. Geological Survey map shows location of 6.0 earthquake Monday. (USGS)

5.6 Earthquake Shakes Colombia, Ecuador

A strong earthquake has shaken an area of South America along the Colombia-Ecuador border region Monday.

10/20/2014

Quake Locator

Offshore 4.2 Magnitude Quake Shakes North Coast

An offshore earthquake with a magnitude of 4.1 shook the California North Coast region near Fortuna early Sunday morning.

10/19/2014

USGS scientist Keith Knudsen

25 Years After Loma Prieta Earthquake, Numerous Advances Made In Early Warning Systems

In 1989, a gallon of gas was just less than a dollar, the first episode of “The Simpsons” aired on TV, and the first GPS satellites were launched into orbit. Twenty-five years later, GPS is the key to new technology allowing seismologists to warn us when a big quake is about to hit.

10/17/2014

(CBS)

Japan Shaken By Magnitude 5.8 Earthquake

A earthquake registering a preliminary magnitude of 5.8 struck off the coast of Japan Wednesday near Chiba, according to the U.S. Geological Survey’s automated seismograph alert network.

10/15/2014

(CBS SF)

List Of 4 San Francisco Bay Area Faults Ready To Rupture In Major Earthquake

Four areas of the San Andreas fault system in the San Francisco Bay Area have accumulated enough energy to produce major earthquakes, a new study finds.

10/14/2014

(CBS)

Magnitude 7.4 Earthquake Hits Off Coast Of El Salvador

An earthquake registering a preliminary magnitude of 7.4 struck off the coast of El Salvador Monday evening near La Union, according to the U.S. Geological Survey’s automated seismograph alert network.

10/13/2014

California Earthquake generic

Magnitude 4.0 Earthquake Strikes Mammoth Lakes Area

A earthquake registering a preliminary magnitude of 4.0 struck near Mammoth Lakes Sunday, according to the U.S. Geological Survey’s automated seismograph alert network.

10/12/2014

Seismometer

2.5 Magnitude Quake Rattles Southern Santa Clara County

An earthquake with a magnitude of 2.5 shook a section of southern Santa Clara County early Saturday morning near the unincorporated area of San Martin.

10/11/2014

(CBS)

Magnitude 6.2 Earthquake Strikes Gulf Of California

A magnitude 6.2 earthquake struck the Gulf of California Tuesday evening.

10/07/2014

Quake Near Willits

Magnitude 3.9 Quake Strikes Near Willits

An earthquake registering a preliminary magnitude of 3.9 struck near Willits Saturday morning.

10/04/2014

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