TY - RPRT TI - Seismic velocity model of the central United States (Version 1): Description and simulation of the 18 April 2008 Mt. Carmel, Illinois, Earthquake AU - Leonardo Ramírez‐Guzmán AU - Oliver S. Boyd AU - Stephen H. Hartzell AU - Robert A. Williams PY - 2012 DO - 10.1785/0120110303 UR - https://pubs.usgs.gov/publication/70045157 ID - 70045157 ER -