1. Geology, Energy, Minerals, and Geophysics Science Center U.S. Geological Survey Moffett Field CA USA
2. Scripps Institution of Oceanography, Center for Western Weather and Water Extremes University of California, San Diego La Jolla CA USA
3. Pacific Coastal and Marine Science Center U.S. Geological Survey Santa Cruz CA USA
4. Western Regional Climate Center Desert Research Institute Reno NV USA