The maps listed below are included in Part 1 of the 2009 NEHRP Recommended Seismic Provisions for New Buildings and Other Structures (FEMA P-750).  

The files may be viewed by using Acrobat Reader directly by selecting the map file.

To obtain map values needed for design, obtain the longitude/latitude or zipcode of a proposed site, and enter those data at the following
U.S. Geological Survey web application site:  http://earthquake.usgs.gov/designmaps/usapp.

For more information about this web application, see USGS Seismid Design Maps Web App Intro.txt on this CD. 

Figure 22-1 Uniform-hazard (2% in 50-year) ground motions of 0.2-second spectral response acceleration (5% of critical damping), Site Class B. 
(File:  Figure22-1.pdf)

Figure 22-1 (continued)  Uniform-hazard (2% in 50-year) ground motions of 0.2-second spectral response acceleration (5% of critical damping), Site Class B. 
(File:  Figure22-1(cont).pdf)

Figure 22-2  Uniform-hazard (2% in 50-year) ground motions of 1-second spectral response acceleration (5% of critical damping), Site Class B.
(File:  Figure22-2.pdf)

Figure 22-2 (continued)  Uniform-hazard (2% in 50-year) ground motions of 1-second spectral response acceleration (5% of critical damping), Site Class B.
(File:  Figure22-2(cont).pdf)

Figure 22-3  Risk coefficient at 0.2-second spectral response period.
(File:  Figure22-3.pdf)

Figure 22-3 (continued)  Risk coefficient at 0.2-second spectral response period.
(File:  Figure22-3(cont).pdf)

Figure 22-4  Risk coefficient at 1-second spectral response period.
(File:  Figure22-4.pdf)

Figure 22-4 (continued)  Risk coefficient at 1-second spectral response period.
(File:  Figure22-4(cont).pdf)

Figure 22-5  Deterministic ground motions of 0.2-second spectral response acceleration (5% of critical damping), Site Class B.
(File:  Figure22-5.pdf)

Figure 22-5 (continued)  Deterministic ground motions of 0.2-second spectral response acceleration (5% of critical damping), Site Class B.
(File:  Figure22-5(cont).pdf)

Figure 22-6  Deterministic ground motions of 1-second spectral response acceleration (5% of critical damping), Site Class B.
(File:  Figure22-6.pdf)

Figure 22-6 (continued)  Deterministic ground motions of 1-second spectral response acceleration (5% of critical damping), Site Class B.
(File:  Figure22-6(cont).pdf)

Figure 22-7  Long-period transition period, TL (seconds).
(File:  Figure22-7.pdf)

Figure 22-7 (continued)  Long-period transition period, TL (seconds).
(File:  Figure22-7(cont).pdf)

Figure 22-8  MCE geometric mean PGA, %g, Site Class B for the coterminous United States.
(File:  Figure22-8.pdf)

Figure 22-8 (continued) MCE geometric mean PGA, %g, Site Class B for the coterminous United States.
(File:  Figure22-8(cont).pdf)

Figure 22-9  MCE geometric mean PGA, %g, Site Class B for Alaska.
(File:  Figure22-9and10.pdf)

Figure 22-10  MCE geometric mean PGA, %g, Site Class B for Hawaii.
(File:  Figure22-9and10.pdf)

Figure 22-11  MCE geometric mean PGA, %g, Site Class B for Puerto Rico and the United States Virgin Islands.
(File:  Figure22-11.pdf)