I’ve moved to WordPress. This post can now be found at La Niña Update – Week Of July 7, 2010
################Reynolds (OI.v2) SST anomaly data shows all four NINO regions well into La Niña territories.

Map of NINO Regions
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NINO3.4
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NINO4
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NINO3
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NINO1+2
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SOURCE
The Optimally Interpolated Sea Surface Temperature Data (OISST) are available through the NOAA National Operational Model Archive & Distribution System (NOMADS).
http://nomad1.ncep.noaa.gov/cgi-bin/pdisp_sst.sh
or
http://nomad3.ncep.noaa.gov/cgi-bin/pdisp_sst.sh