SSN SST cross-correlation

The cross-correlation function shows that the long term rise is SST lags the long term rise in SSN by about 10 years.

The power spectrum is shown here:
https://climategrog.wordpress.com/?attachment_id=956

DATA:

ICOADS SST v2.5 extracted from KNMI using 2% min. coverage. Small breaks were in-filled from surrounding years to ensure continuous data.

http://climexp.knmi.nl/select.cgi?id=someone@somewhere&field=coads_sst

Sunspot Number:

http://sidc.oma.be/DATA/monthssn.dat

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