1. Center for Western Weather and Water Extremes Scripps Institution of Oceanography University of California San Diego La Jolla CA USA
2. Scripps Institution of Oceanography University of California San Diego La Jolla CA USA
3. National Oceanic and Atmospheric Administration (NOAA) National Centers for Environmental Prediction (NCEP)/Environmental Modeling Center (EMC) College Park MD USA
4. University of Colorado Boulder CO USA
5. I. M. Systems Group Inc. at NOAA NCEP/EMC College Park MD USA