TY - RPRT TI - Impact-based earthquake alerts with the U.S. Geological Survey's PAGER system: what's next? AU - D.J. Wald AU - K. S. Jaiswal AU - K. D. Marano AU - D. Garcia AU - E. So AU - M. Hearne PY - 2012 UR - https://pubs.usgs.gov/publication/70044377 ID - 70044377 ER -