1. a NOAA/NWS/NCEP/Climate Prediction Center, College Park, Maryland
2. b Department of Applied Physics and Applied Mathematics, Columbia University, New York, New York
3. c Bureau of Meteorology, Melbourne, Victoria, Australia
4. d NOAA/OAR/Geophysical Fluid Dynamics Laboratory, Princeton, New Jersey
5. e University of Miami/Cooperative Institute for Marine and Atmospheric Studies, Miami, Florida
6. f NOAA Office of Communications, Washington, D. C.