"The measured US temperature data from USHCN shows that the US is on a long-term cooling trend. But the reported temperatures from NOAA show a strong warming trend.
They accomplish this through a spectacular hockey stick of data tampering, which corrupts the US temperature trend by almost two degrees.
Measured : ushcn.tavg.latest.raw.tar.gz
Reported : ushcn.tavg.latest.FLs.52j.tar.gz
Wednesday, July 29, 2015
Mind-Blowing Temperature Fraud At NOAA
From Steven Goddard.