Centroid-moment tensor solutions for January to March 1998

Centroid-moment tensor (CMT) solutions are presented for 204 earthquakes that occurred during the first quarter of 1998. The solutions are obtained using corrections for aspherical earth structure represented by a whole mantle shear velocity model SH8/U4L8 of Dziewonski and Woodward [Dziewonski, A.M., Woodward, R.L., 1992. Acoustic imaging at the planetary scale. In: Emert, H., Harjes, H.-P. (Eds.), Acoustical Imaging, vol. 19. Plenum Press, New York, pp. 785–797]. A model of anelastic attenuation of Durek and Ekstr?m [Bull. Seism. Soc. Am. 86 (1996) 144] is used to predict the decay of the waveforms.