Auxiliary material for this article contains figures derived from the NCEP/NCAR reanalyses.

Auxiliary material files may require downloading to a local drive depending on platform, browser, configuration, and size. To open auxiliary materials in a browser, click on the label. To download, Right-click and select “Save Target As…” (PC) or CTRL-click and select “Download Link to Disk” (Mac).

See Plugins for a list of applications and supported file formats.

Additional file information is provided in the readme.txt.

grl24487-sup-0001-readme.txtplain text document2Kreadme.txt
grl24487-sup-0002-fs01.epsPS document3037KFigure S1. Jet stream wind speed from the NCEP/NCAR reanalyses in 1979-2001.
grl24487-sup-0003-fs02.epsPS document3602KFigure S2. Jet stream pressure (as a measure for altitude) from the NCEP/NCAR reanalyses in 1979-2001.
grl24487-sup-0004-fs03.epsPS document1056KFigure S3. Annual, DJF, and JJA: anomalies from the 23-year (1979-2001) average latitude, average pressure, and average wind speed.
grl24487-sup-0005-t01.txtplain text document1KTab-delimited Table 1.

Please note: Wiley Blackwell is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article.