Auxiliary material for this article contains four figures showing anomalous 2004 JJAS values of rainfall, 2004 JJAS Walker circulation, composite anomalies of rainfall and surface temperature, and simulated sea level pressure and wind anomalies obtained as a difference.

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grl25422-sup-0001-readme.txtplain text document2Kreadme.txt
grl25422-sup-0002-fs01.tifTIFF image56KFigure S1. Observed rainfall anomalies during JJAS 2004.
grl25422-sup-0003-fs02.tifTIFF image145KFigure S2. Streamlines of observed anomalous Walker circulation averaged over 10°S to 10°N during boreal summer of 2004.
grl25422-sup-0004-fs03.tifTIFF image126KFigure S3. Observed composite JJAS anomalies of rainfall and surface temperature.
grl25422-sup-0005-fs04.tifTIFF image76KFigure S4. Simulated mean JJAS sea level pressure anomalies and 850 hPa wind anomalies.

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