Heller demonstrates again how historical NASA/NOAA data have changed with successive iterations of their products.
In 2001, NASA reported 0.5C warming from 1880 to 2000, with an error bar of less than 0.2C.
http://www.giss.nasa.gov/data/update/gistemp/graphs/Fig.A.ps
Now they show 1.3C warming during that same time interval, an increase of 0.8C, and nearly tripling the amount of warming. The changes they have made are 400% of the size of their 2001 error bars – a smoking gun of fraud.
This fraud was accomplished via a mind-boggling hockey stick of data tampering.
2015 version : data.giss.nasa.gov/gistemp/graphs_v3/Fig.A.txt
2001 version : giss.nasa.gov/data/update/gistemp/graphs/FigA.txt
But it is worse than it seems. NASA had already done huge amounts of data tampering by 2001, erasing the 1940 spike.
From: Tom Wigley <wigley@ucar.edu>
To: Phil Jones <p.jones@uea.ac.uk> Subject: 1940s
Date: Sun, 27 Sep 2009 23:25:38 -0600
Cc: Ben Santer <santer1@llnl.gov>It would be good to remove at least part of the 1940s blip, but we are still left with “why the blip”.
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