Source: University of Southern California Date: August 27, 2007 Los Angeles Enjoying 1,000 Year Seismic Lull Science Daily — The Los Angeles basin appears to be in a seismic "lull" characterized by relatively smaller and infrequent earthquakes, according to a study in the September issue of Geology. By contrast, the Mojave Desert is in a seismically active period. Seismic activity alternates between the two regions, the study suggests. The lull in the Los Angeles basin began 1,000 years ago, said the authors, led by James Dolan, associate professor of earth sciences at the University of Southern California. "The past 1,000...