Indices of the annular modes (i.e., the Arctic Oscillation and its Southern Hemisphere counterpart) from Thompson and Wallace, 2000 Source: David W. J. Thompson davet@atmos.colostate.edu Indices of the Arctic Oscillation from Baldwin and Dunkerton, 1999 Source: Mark Baldwin mark@nwra.com Indices of the North Atlantic Oscillation from Hurrell 1995, 1996 Source: Jim Hurrell jhurrell@ncar.ucar.edu Station data used to construct the North Atlantic Oscillation index Source: Climate Research Unit, University of East Anglia Indices of the SH annular mode 1958-99 from Gong and Wang 1999 Source: Daoyi Gong gdy@pku.edu.cn
Indices of the Arctic Oscillation from Baldwin and Dunkerton, 1999 Source: Mark Baldwin mark@nwra.com Indices of the North Atlantic Oscillation from Hurrell 1995, 1996 Source: Jim Hurrell jhurrell@ncar.ucar.edu Station data used to construct the North Atlantic Oscillation index Source: Climate Research Unit, University of East Anglia Indices of the SH annular mode 1958-99 from Gong and Wang 1999 Source: Daoyi Gong gdy@pku.edu.cn
Indices of the North Atlantic Oscillation from Hurrell 1995, 1996 Source: Jim Hurrell jhurrell@ncar.ucar.edu Station data used to construct the North Atlantic Oscillation index Source: Climate Research Unit, University of East Anglia Indices of the SH annular mode 1958-99 from Gong and Wang 1999 Source: Daoyi Gong gdy@pku.edu.cn
Station data used to construct the North Atlantic Oscillation index Source: Climate Research Unit, University of East Anglia Indices of the SH annular mode 1958-99 from Gong and Wang 1999 Source: Daoyi Gong gdy@pku.edu.cn
Indices of the SH annular mode 1958-99 from Gong and Wang 1999 Source: Daoyi Gong gdy@pku.edu.cn
NH sea-level pressure data from NCAR's Data Support Section Reference: Trenberth and Paolino 1980
David W. J. Thompson davet@atmos.colostate.edu
