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Thursday, January 7, 2010

Earthquake san francisco | earthquake california | earthquake today | earthquake bay area | earthquake san jose

Earthquake san francisco | earthquake california | earthquake today | earthquake bay area | earthquake san jose - Some landmarks from the 1906 earthquake remain standing in San Francisco today; see a gallery of photos and seek out the sites next time you visit. This explanation of the earthquake cycle in terms of the strain energy contained in large bodies of rock remains a cornerstone of our understanding of earthquakes. Reid, an academic geologist from Johns Hopkins University who was part of the commission, originated the "elastic rebound" theory of earthquakes on the basis of the 1906 data.



Earthquake san francisco | earthquake california | earthquake today | earthquake bay area | earthquake san jose - The "Lawson Report," published by the Carnegie Institute when state funding was not offered, set the gold standard for this kind of investigation and has remained in print since its reissuance in 1969. University of Nebraska at Lincoln, Gallery of the Open Frontier Photos from the National Archives, courtesy of the University of Nebraska at Lincoln, Gallery of the Open Frontier Photos from the National Archives, courtesy of the University of California at Berkeley, and within two years it had compiled maps, photographs and personal accounts from the whole earthquake region. We gratefully acknowledge that many of the photos included in our pages came from these sites.

Earthquake san francisco | earthquake california | earthquake today | earthquake bay area | earthquake san jose - In all, the report stands as a milestone in the development of an understanding of earthquake mode of action and origin. Reid's masterly presentation of the elastic rebound theory of earthquakes in Volume II, remains today an apparently satisfactory explanation of one of the more important mechanisms of seismic activity. Furthermore, it affords an invaluable pictorial record against which tectonic and other geologic changes since 1906 can be compared Earthquake san francisco | earthquake california | earthquake today | earthquake bay area | earthquake san jose.

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