1. Joint Institute for Regional Earth System Science and EngineeringUniversity of California Los Angeles California USA
2. Jet Propulsion LaboratoryCalifornia Institute of Technology Pasadena California USA
3. Center for Western Weather and Water Extremes, Scripps Institution of OceanographyUniversity of California, San Diego La Jolla California USA
4. Physical Sciences Division, Earth System Research LaboratoryNOAA Boulder Colorado USA