Uncertainty in Ground-Motion-to-Intensity Conversions Significantly Affects Earthquake Early Warning Alert Regions

Jessie K Saunders1, Annemarie Baltay2, Maren Böse3 and Sarah E Minson2, (1)California Institute of Technology, Pasadena, CA, United States, (2)U.S. Geological Survey, Earthquake Science Center, Moffett Field, United States, (3)ETH Swiss Federal Institute of Technology Zurich, Swiss Seismological Service (SED), Zurich, Switzerland