TY - RPRT TI - Magnitude Estimates of M7.3-7.8 for the 1811-1812 New Madrid and M7.0 for the 1886 Charleston Earthquakes from a Monte Carlo Analysis of Mean MMIs AU - Chris H. Cramer AU - Oliver S. Boyd PY - 2012 UR - https://pubs.usgs.gov/publication/70045861 ID - 70045861 ER -