Seismic moment tensor catalog for crustal earthquakes in the Cook Inlet and Susitna region of southern Alaska

Authors

• Vipul Silwal

Document Type

Technical Report

Abstract

We determine moment tensor solutions for 53 earthquakes in southern Alaska, which include 9 in Beluga, 22 in Cook Inlet, and 22 in Susitna. The moment tensors were estimated using both the waveforms and the first-motion polarities. The best solution was obtained through a grid-search in the double-couple moment tensor space using the "cut-and-paste" (CAP) approach of Zhu and Helmberger (1996).

Publication Date

5-3-2018

Recommended Citation

Silwal, Vipul, "Seismic moment tensor catalog for crustal earthquakes in the Cook Inlet and Susitna region of southern Alaska" (2018). Faculty . 12.
https://ualaska.researchcommons.org/uaf_geophysical_facpubs/12

Handle

http://hdl.handle.net/11122/8383