University of Alaska Geophysicial Institute
Anchorage Region Strong-Motion Network
Site Characteristics*
Station code Latitude Longitude NEHRP Site Class 30m shear-wave vel (m/s)
K2-01 61.235 -149.869 D 238
K2-02 61.224 -149.822 C/D 366
K2-03 61.219 -149.718 C 474
K2-04 61.177 -150.010 D -
K2-05 61.200 -149.911 D 284
K2-06 61.191 -149.822 C 491
K2-07 61.160 -150.001 D 270
K2-08 61.177 -149.919 D 274
K2-09 61.185 -149.744 C 582
K2-10 61.130 -149.928 D 269
K2-11 61.149 -149.855 C -
K2-12 61.156 -149.792 C 514
K2-13 61.113 -149.856 C/D 354
K2-14 61.124 -149.766 C -
K2-15 61.087 -149.750 C 412
K2-16 61.099 -149.685 B -
K2-17 61.396 -149.513 - -
K2-18 61.598 -149.133 - -
K2-19 61.190 -149.985 D -
K2-20 61.155 -150.053 D -
K2-21 61.153 -149.949 D -
K2-22 61.088 -149.834 C -
* From Table 3, p. 99,  Martirosyan et al (2002)
References
Dutta, U., Biswas, N. N., Martirosyan, A. H., Nath, S., Dravinski, M., Papageorgiou, A., and
Combellick, R., 2000. Delineation of spatial variation of shear wave velocity with high-
frequency Rayleigh waves in Anchorage, Alaska, Geophysics Jour. Int., V. 143, pp. 365-375.
Dutta, U., Martirosyan, A. H., Biswas, N. N.,  Papageorgiou, A., Dravinski, M., and Combellick,
R., 2001. Estimation of S-wave site response in Anchorage, Alaska from weak motion data
using generalized inversion method, Bull. Seismol. Soc. Am., V. 91, No. 2, pp. 335-346.
Martirosyan, A., Dutta, U., Biswas, N.,  Papageorgiou, A., and Combellick, R., 2002,
Determination of site response in Anchorage, Alaska, on the basis of spectral ratio methods,
Earthquake Spectra, V. 18, No. 1, pp. 85-104.