TY - RPRT TI - Quantifying and Qualifying USGS ShakeMap Uncertainty AU - David J. Wald AU - Kuo-Wan Lin AU - Vincent Quitoriano PY - 2008 DO - 10.3133/ofr20081238 UR - https://pubs.usgs.gov/publication/ofr20081238 ID - ofr20081238 ER -