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                            NOW AVAILABLE:  CGS 2002 California Fault Model         RocScience Settlement paper (9/30/09) 

  CGS_LICENSE       Link to Seismic Slope Stability Guidelines.       Download sample CGS fault maps.     FRISKSP Announcement

                                        E-mail of EQ Catalog Update  Now Available Thru 7/31/13     Lease EZ-FRISK at Risk Engineering

    GOOGLE SEARCH                   NIST TIME               GOLD PRICE          WEATHER RADAR        VENTURA CO. SCANNER

  EQSEARCH_Flyer

EQSEARCH effectively performs searches of a historical-earthquake catalog using an abbreviated (M=4.0 and above) and supplemented version of the California Division of Mines and Geology computerized earthquake catalog for the state of California.  The program computes estimated ground motion at a selected site using available attenuation relations.  By using output from EQSEARCH, the geotechnical consultant can estimate how historical earthquakes may have shaken a project site.

Use the button above, to download a .pdf copy of the EQSEARCH information flyer.

If you do not already have Acrobat Reader on your computer, use the yellow button above to obtain a free copy directly from Adobe.

Thomas F. Blake
Computer Services & Software
(928)445-3548