1. Center for Western Weather and Water Extremes, Scripps Institution of Oceanography; University of California, San Diego; La Jolla California USA
2. Jet Propulsion Laboratory; California Institute of Technology; Pasadena California USA
3. CASPO, Scripps Institution of Oceanography; University of California; San Diego, La Jolla California USA
4. Scripps Institution of Oceanography; U.S. Geological Survey; La Jolla California USA