• Atkinson, G. M., and D. M. Boore, Ground motion relations for eastern North America, Bull. Seismol. Soc. Am., 85, 1730, 1995.
  • Frankel, A., Mueller, C., Barnhard, T., Perkins, D., Leyendecker, E. V., Dickman, N., Hanson, S., and Hopper, M., National Seismic-Hazard Maps: Documentation June 1996, U.S. Geol. Surv. Open- File Rep. 96-532, 1996.
  • Gomberg, J., et al., Reassessing the New Madrid seismic zone, Eos Trans., AGU, 81, 397403, 2000.
  • Somerville, P., and C. Saikia, Ground motion attenuation relations for the central and eastern United States, URS Greiner Woodward Clyde, Progress Report of January 28, 2000, 10U.S. Geological Survey, Washington, D. C., 2000.
  • Toro, G., N. Abrahamson, and J. Schneider, Model of strong ground motions from earthquakes in central and eastern North America: Best estimates and uncertainties, Seismol. Res. Lett., 68, 4157, 1997.
  • Wells, D. L., and K. J. Coppersmith, New empirical relationships among magnitude, rupture length, rupture width, rupture area, and surface displacement, Bull. Seismol. Soc. Am., 84, 9741002, 1994.