Shakemap – USGS Peak Acceleration Map

August 31, 2011 by  
Filed under Maps & Records

From USGS:

The website below is the USGS estimates of ground motion using their Shakemap process. It looks like we have contour lines identified as 10%, in the upper right part of the figure toward D.C. which coincides with the Louisa County Emergency Agency north-east damage trends, including our observations.  Notice that there are also marked 20%, 30% and 40% contour lines and even the possibility of an unmarked 50% contour line.





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